TAMD74

Workshop Manual30 Wiring diagrams D 2(0) 61, 62, 63, 71, 72, 73, 74, 75 series Group 30 Electrical system Wiring diagrams Marine engines TAMD61A • TAMD62A TAMD63L-A • TAMD63P-A TAMD71A • TAMD71B TAMD72A • TAMD72P-A • TAMD72WJ-A TAMD73P-A • TAMD73WJ-A TAMD74A-A • TAMD74A-B TAMD74C-A • TAMD74L-A • TAMD74P-A TAMD74C-B • TAMD74L-B • TAMD74P-B TAMD75P-A Contents Safety information ............................................... 2 Introduction ......................................................... 2 Important ............................................................ 2 General information ............................................ About the workshop manual ............................... Spare parts ......................................................... Certified engines ................................................. 5 5 5 5 Wiring diagrams, engine ..................................... TAMD61A, TAMD71A (12V, 24V) ...................... TAMD61A, TAMD62A, TAMD71A, TAMD71B, TAMD72A, TAMD72WJ-A (12V, 24V) ............... TAMD63L-A, TAMD63P-A (12V, 24V) ............... TAMD71B (12V, 24V) ........................................ TAMD72WJ-A (12V, 24V) .................................. TAMD72P-A (12V) ............................................. TAMD72P-A (24V) ............................................. TAMD73P-A (12V) ............................................. TAMD73P-A (24V) ............................................. TAMD73WJ-A, TAMD74A-A/A-B (12V, 24V) ..... TAMD74C-A/L-A/P-A (12V) ............................... 6 7 8 9 10 11 12 13 14 15 16 17 TAMD74C-B/L-B/P-B, TAMD75P-A (12V) ......... TAMD74C-A/L-A/P-A/C-B/L-B/P-B, TAMD75P-A (24V) ............................................. Block diagram – Instrument panels .................... Wiring diagram – instrument panel, main control position ................................................... Wiring diagrams – instrument panel for alternative control position (flying bridge) and auxiliary control panel ......................................... Wiring diagram – instrument kit, main control position ............................................................... Wiring diagram – instrument kit for alternative control position (flying bridge) ............................. Wiring diagrams – control system (EDC) ............ Wiring diagrams – general .................................. Wiring diagram – EDC color coding .................... Wiring diagrams – alternative control system for EDC controls ................................................. Wiring diagram – water jet control panel ............. Reversing bucket operation – water jet ............... 18 19 20 22 24 26 28 30 37 38 40 44 46 References to Service Bulletins ......................... 48 Safety information Introduction The workshop manual contains technical data, descriptions and repair instructions for products or product versions noted in the table of contents, supplied by Volvo Penta. Make sure you use the correct workshop literature. Read the available safety information, “General information” and “Repair instructions” in the workshop manual before you start to do any service work. If work is done adjacent to a running engine, a careless movement or a dropped tool can lead to personal injury in the worst case. Be careful with hot surfaces (exhaust pipes, turbos, charge air pipes, starting heaters etc.) and hot fluids in pipes and hoses on an engine which is running or which has just stopped. Re-install all guards which have been removed during service work, before re-starting the engine. Make sure that the warning or information labels on the product are always clearly visible. Replace labels which have been damaged or painted over. Never start an engine without the air filter in place. The rotating compressor turbine in the turbocharger can cause severe injury. Foreign bodies in the inlet pipe can also cause severe mechanical damage. Important The following special warning signs are found in the workshop manual and on the product. WARNING! Warns for the risk of personal injury, major damage to product or property, or serious malfunctions if the instruction is ignored. IMPORTANT! Is used to call attention to things which could cause damage or malfunctions to product or property. NOTE! Is used to call attention to important information, to facilitate work processes or operation. To give you a perspective on the risks which always need to be observed and precautions which always have to be taken, we have noted them below. Make it impossible to start the engine by cutting system current with the main switch(es) and lock it (them) in the off position before starting service work. Fix a warning sign by the helmsman’s seat. All service work should normally be done on a stationary engine. Some work, such as adjustments, need the engine to be running, however. Going close to a running engine is a safety risk. Remember that loose clothes, long hair etc. can catch on rotating components and cause severe injury. 2 Never use start spray or similar products as a starting aid. Explosions could occur in the inlet manifold. Danger of personal injury. Avoid opening the coolant filling cap when the engine is hot. Steam or hot coolant can spray out at the same time as the pressure which has built up is lost. Open the filler cap slowly, and release the pressure in the cooling system if the filling cap or tap has to be opened, or if a plug or coolant hose has to be removed when the engine is hot. Steam or hot coolant can stream out in an unexpected direction. Hot oil can cause burns. Avoid skin contact with hot oil. Make sure that the oil system is de-pressurised before doing any work on it. Never start or run the engine with the oil filler cap removed, because of the risk of oil spillage. Stop the engine and close the sea cocks before doing any work on the cooling system. Only start the engine in a well-ventilated area. When operated in a confined space, exhaust fumes and crankcase gases must be ventilated from the engine bay or workshop area. Always use goggles when doing any work where there is any risk of splinters, grinding sparks, acid splash or other chemicals. Your eyes are extremely sensitive, injury could cause blindness! Safety information Avoid skin contact with oil! Long-term or repeated skin contact with oil can make your skin dry out. The consequence is irritation, dry skin, eczema and other skin disorders. Used oil is more hazardous to health than new oil. Use protective gloves and avoid oil-soaked clothes and rags. Wash regularly, especially before meals. Use special skin cream to avoid drying and facilitate skin cleaning. Most chemicals intended for the product (e.g. engine and transmission oils, glycol, petrol (gasoline) and diesel oil) or chemicals for workshop use (e.g. degreasers, paints and solvents) are hazardous. Read the instruction on the packages carefully! Always observe the safety advice (e.g. use of breathing protection, goggles, gloves etc.). Make sure that other personnel are not inadvertently exposed to hazardous substances, such as via the air they breathe. Ensure good ventilation. Handle used and surplus chemicals in the prescribed manner. Be very careful when searching for leaks in the fuel system and testing fuel injectors. Use goggles. The jet which comes from a fuel injector has very high pressure and considerable penetration ability. Fuel can force its way deep into body tissue and cause severe injury. Risk of blood poisoning (septicaemia). All fuels, and many chemicals, are flammable. Make sure that open flames or sparks can not set them alight. Petrol (gasoline), some thinners and hydrogen gas from batteries are extremely flammable and explosive when mixed with air in the correct ratio. Do not smoke! Provide good ventilation and take the necessary precautions before you start welding or grinding in the vicinity. Always have a fire extinguisher easily available near the workplace. Make sure that oil and fuel soaked rags, and used fuel and oil filters are stored in a safe place. Oil soaked rags can self-ignite in certain circumstances. Used fuel and oil filters are polluting waste and must be handed to an approved waste management facility for destruction, together with used lubrication oil, contaminated fuel, paint residue, solvents, degreasers and wash residue. Batteries must never be exposed to open flames or electric sparks. Do not smoke close to the batteries. The batteries generate hydrogen gas when charged, which forms an explosive gas when mixed with air. This gas is very flammable and highly explosive. A spark, which can be formed if the batteries are wrongly connected, is enough to make a battery explode and cause damage. Do not move the connection when you attempt to start the engine (risk of arcing), and do not stand and lean over one of the batteries. Never mix up the battery positive and negative poles when the batteries are installed. If the batteries are wrongly connected, this can cause severe damage to the electrical equipment. Please check the wiring diagram! Always use goggles when charging and handling batteries. Battery electrolyte contains highly corrosive sulphuric acid. If this comes into contact with your skin, wash at once with soap and a lot of water. If you get battery acid in your eyes, flush at once with a generous amount of water, and get medical assistance at once. Stop the engine and cut the system current with the main switch(es) before doing any work on the electrical system. The clutch must be adjusted with the engine shut off. The existing lugs on the engine/reverse gear should be used for lifting. Always check that the lifting devices are in good condition and that they have the correct capacity for the lift (the weight of the engine plus the reverse gear and extra equipment if installed). The engine should be lifted with a customised or adjustable lifting boom for safe handling and to avoid damaging components on top of the engine. All chains or cables should be parallel to each other and should be as square as possible to the top of the engine. If other equipment connected to the engine has altered its centre of gravity, special lifting devices may be needed to obtain the correct balance and safe handling. Never do any work on an engine which just hangs from a lifting device. Never work alone when heavy components are to be dismantled, even when safe lifting devices such as lockable blocks & tackle are used. Even when lifting devices are used, two people are needed in most cases. One who operates the lifting device and other who makes sure that components move freely and are not damaged during lifting. When you work aboard a boat, always make sure that there is enough space for disassembly where you are working, with no risk for personal or material damage. 3 Never use a high pressure washer for engine cleaning. 4 . Please refer to the instruction book. poor fuel can cause the regulation rod to bind and the engine will overrev. In a diesel engine. © 2004 AB VOLVO PENTA We reserve the right to make design changes and amendments without prior notice. Only use the fuels recommended by Volvo Penta. Damaged pipes must be replaced.Safety information Components in the electrical and fuel systems on Volvo Penta products have been designed to minimise the risks of explosion and fire. Printed on environmentally compatible paper. The engine must not be operated in environments with adjacent explosive media. WARNING! Fuel delivery pipes must not be bent or straightened under any circumstances. The use of fuel of inferior quality can damage the engine. Poor fuel can also lead to higher maintenance costs. rubber hoses or electrical components. Remember the following when washing with a high pressure washer: Never aim the water jet at seals. entailing a strong risk of personal injury and machinery damage. No damage whatever. TAMD63L-A. ● Installation changes to the exhaust pipe and engine air inlet ducts must not be done. TAMD62A. TAMD63P-A. TAMD72WJ-A. ● The engine must not be converted or modified. Certification means that an engine type has been checked and approved by the relevant authority. TAMD72A. Volvo Penta Original Spares comply with these requirements. IMPORTANT! Delayed or inferior care/maintenance. TAMD74P-A. ● Only Volvo Penta original spares may be used. Volvo Penta constantly improves its products. The engine designation and number must always be given in all correspondence about an engine.General information About the workshop manual Certified engines This workshop manual contains the wiring diagrams for the standard versions of engines TAMD61A. TAMD74C-B. This assumes that people who use the Manual have basic knowledge of marine drive systems and can do the tasks of a mechanical or electrical nature associated with the trade. TAMD74A-B. which is used in an area where exhaust emissions are regulated by law. it is important to be aware of the following: The engine designation and number are noted on the number plate. TAMD71B. and the use of non-original spares. The workshop manual has been primarily prepared for Volvo Penta service workshops and their qualified personnel. TAMD71A. occasioned by use of non-original Volvo Penta spares for the product. TAMD74A-A. mean that AB Volvo Penta can no longer be responsible for guaranteeing that the engine complies with the certified version. except for the accessories and service kits which Volvo Penta has approved for the engine. TAMD74L-A. Damage. so we reserve the right to make modifications without prior notification. Spare parts Spare parts for electrical and fuel systems are subject to various national safety requirements. TAMD72P-A. TAMD74C-A. TAMD73WJ-A. ● Service to injection pumps. care and maintenance applies. 5 . TAMD74L-B and TAMD75P-A. The general advice in the instruction book about operation. When service or repairs are done to an emission certified engine. This put special demands on service and repair work. will be compensated by the warranty offered by Volvo Penta. pump settings and injectors must always be done by an authorised Volvo Penta workshop. injury and/or costs which arise from this will not be compensated by Volvo Penta. ● No seals may be broken by unauthorised personnel. All information in this manual is based on product data which was available up to the date on which the manual was printed. TAMD73P-A. Any material changes introduced into the product or service methods after this date are notified by means of Service Bulletins. The engine manufacturer guarantees that all engines made of the same type are equivalent to the certified engine. as follows: ● Maintenance and service intervals recommended by Volvo Penta must be complied with. Wiring diagrams – engines 6 . A broken line indicates a non Volvo Penta cable. 24V) Main switch Starting heater High power relay Starter motor Alternator Stop solenoid Circuit breaker. 8. 14. Batteries (12V. engine Oil pressure sensor. 7. 8A (–) Engine speed sensor Oil pressure sensor. 6. Cable color BL LBL BN LBN GN GR OR = = = = = = = Blue Light blue Brown Light brown Green Grey Orange P PU R SB VO W Y = = = = = = = Pink Purple Red Black Violet White Yellow Circuit breaker. 13. charge pressure Coolant temperature monitor Coolant temperature sensor 17. 8A (+) 9.0 mm². 3. engine Pressure sensor. 5. 22. 24 V) * Up to engine No. 4. 21. reverse gear Oil pressure monitor. Starter relay Fuse 8A (24V). 1. 11. 16. instrument panel Earth cable Cable areas (mm²) are specified after the color code in wiring diagrams. 15.Wiring diagrams Engines: TAMD61A*. 10. Unspecified areas = 1. 23. TAMD71A* (12 V. 18. 2. 1101021541/xxxx. 7 . and 16A (12V) Timer relay Stop relay Earthing point Connector. 19. 12. 20. charge pressure Coolant temperature monitor Coolant temperature sensor 17. 19. and 16A (12V) Timer relay Stop relay Earthing point Connector. Starter relay Fuse 8A (24V). 3. 12. 5. 15. engine No. 13. TAMD62A. 8. A broken line indicates a non Volvo Penta cable.Wiring diagrams Engines: TAMD61A*. 207181083/xxxx. TAMD72WJ-A** (12 V. 7. 9. reverse gear Oil pressure monitor. 24V) Main switch Starting heater High power relay Starter motor Alternator Stop solenoid Circuit breaker.0 mm². 2. 21. 8A (+) Circuit breaker. TAMD72A. 16. Unspecified areas = 1. 4. 24. 22. TAMD71B**. 18. 1101021542/xxxx. 1. 20. 6. 11. Cable color BL LBL BN LBN GN GR OR 8 = = = = = = = Blue Light blue Brown Light brown Green Grey Orange P PU R SB VO W Y = = = = = = = Pink Purple Red Black Violet White Yellow Engine speed sensor Oil pressure sensor. TAMD71A*. Batteries (12V. instrument panel Earth cable Fuse (150A) Cable areas (mm²) are specified after the color code in wiring diagrams. 23. 24 V) * As from. engine Oil pressure sensor. ** Up to engine No. . 14. 8A (–) 10. engine Pressure sensor. 24V) 1. normally open – closes if fault occurs) Coolant temperature sensor (40 – 120°C/104–248°F) Oil pressure monitor. charge pressure (0 – 3 bar/0–43. 4. 15. 8. 2. Unspecified areas = 1. normally open – closes if fault occurs) Oil pressure sensor. A broken line indicates a non Volvo Penta cable. 5. 10. 13. Cable color BL LBL BN LBN GN GR OR = = = = = = = Blue Light blue Brown Light brown Green Grey Orange P PU R SB VO W Y = = = = = = = Pink Purple Red Black Violet White Yellow Fuel shut-off valve Coolant temperature monitor (97°C/207°F. 6. TAMD63P-A (12V. engine (0.Wiring diagrams Engines: TAMD63L-A. 3.0 mm².5 psi) 9. 9 . Batteries (12V. 12. 14. 24V) Main switch Starter motor Alternator Starter relay Circuit breakers (8A) Oil pressure sensor. 11. engine (0 – 10 bar/0–145 psi) Engine speed sensor Connector. instrument panel Cable areas (mm²) are specified after the color code in wiring diagrams. reverse gear (0 – 30 bar/0–435 psi) Pressure sensor. 7.7 bar/10 psi. 3. 18. 12. engine No. 15. 5. 2. . 7b.0 mm². 1. instrument panel Cable areas (mm²) are specified after the color code in wiring diagrams. 207181084/xxxx. Batteries (12 V.Wiring diagrams Engines: TAMD71B* (12 V. 6. Cable color BL LBL BN LBN GN GR OR 10 = = = = = = = Blue Light blue Brown Light brown Green Grey Orange P PU R SB VO W Y = = = = = = = Pink Purple Red Black Violet White Yellow Circuit breakers (8 A) Earthing point Timer relay Fuse (150 A) Starting heater Oil pressure sensor. 17. 19. engine 16. charge pressure Oil pressure sensor. A broken line indicates a non Volvo Penta cable. 4. 24 V) Main switch Starter motor Alternator Fuel shut-off valve Fuse (8 A) Stop relay Starter relay 8. 10. 24 V) * As from. 20. Oil pressure monitor. Unspecified areas = 1. reverse gear Pressure sensor. 11. 13. 7a. engine Coolant temperature sensor Coolant temperature monitor Engine speed sensor Connector. 9. 14. reverse gear Cable areas (mm²) are specified after the color code in wiring diagrams. 14. 12.Wiring diagrams Engines: TAMD72WJ-A* (12 V. 3. engine Pressure sensor. A broken line indicates a non Volvo Penta cable. 1. engine No. 10. engine Oil pressure sensor.0 mm². 15. 11 . 207181084/xxxx. Batteries (12 V. Coolant temperature monitor Coolant temperature sensor Oil pressure monitor. Unspecified areas = 1. charge pressure Oil pressure sensor. 9. 18. 24 V) Main switch Starter motor Alternator Fuel shut-off valve Fuse 7. 24 V) * As from. 5. 11. 17. 2. 8. Cable color BL LBL BN LBN GN GR OR = = = = = = = Blue Light blue Brown Light brown Green Grey Orange P PU R SB VO W Y = = = = = = = Pink Purple Red Black Violet White Yellow Stop relay Starter relay Circuit breakers (8 A) Earthing point Connector Engine speed sensor 13. 16. 6. 4. 0 mm². 14. 22. 2.Wiring diagrams Engine: TAMD72P-A (12 V) 1. 16. Pressure monitor oil Oil pressure sensor Coolant temperature sensor Circuit breakers (8 A) Stop relay Connector instrument panel Connector controls Connector diagnostic connector Control unit Temperature sensor charge air Cable color BL LBL BN LBN GN GR OR 12 = = = = = = = Blue Light blue Brown Light brown Green Grey Orange P PU R SB VO W Y = = = = = = = Pink Purple Red Black Violet White Yellow 20. reverse gear Injection pump Cable areas (mm²) are specified after the color code in wiring diagrams. 26. A broken line indicates a non Volvo Penta cable. Unspecified areas = 1. 15. 23. 12. 24. 18. 6. 4. 13. 19. 25. 17. Batteries (12 V) Main switch Connector Starter motor Alternator Starter relay Main relay Pressure sensor reverse gear Pressure sensor turbo 10. 3. 5. 7. . 21. 8. Temperature sensor coolant Position sensor. control rod Engine speed sensor Control solenoid EDC Connector reverse gear Shift solenoid. 11. 9. 18. 15. 24. 4. 25. 12. 16.0 mm². 9. 22. 7. 3. 5. 13 . 17. 20. reverse gear Injection pump Cable areas (mm²) are specified after the color code in wiring diagrams. 6. A broken line indicates a non Volvo Penta cable. control rod Engine speed sensor Control solenoid EDC Connector reverse gear Shift solenoid. 2.Wiring diagrams Engine: TAMD72P-A (24 V) 1. Cable color BL LBL BN LBN GN GR OR = = = = = = = Blue Light blue Brown Light brown Green Grey Orange P PU R SB VO W Y = = = = = = = Pink Purple Red Black Violet White Yellow Pressure sensor turbo Pressure monitor oil Oil pressure sensor Coolant temperature sensor Connector instrument panel Connector controls Connector diagnostic connector Control unit Temperature sensor charge air 19. 23. 8. 11. 13. 14. Temperature sensor coolant Position sensor. 21. Unspecified areas = 1. Batteries (24 V) Main switch Starter motor Alternator Starter relay Main relay Stop relay Circuit breakers (8 A) Pressure sensor reverse gear 10. 24. 6. 21. Unspecified areas = 1. 5. 26. 8. reverse gear Injection pump Cable areas (mm²) are specified after the color code in wiring diagrams. A broken line indicates a non Volvo Penta cable. 25. 11. control rod Engine speed sensor Control solenoid EDC Connector reverse gear Shift solenoid. Temperature sensor charge air Temperature sensor coolant Position sensor.0 mm². 4. 14. 9. 20. . 23. 13. 7.Wiring diagrams Engine: TAMD73P-A (12 V) 1. 22. 3. 17. Batteries (12 V) Main switch Connector battery Starter motor Alternator Starter relay Main relay Pressure sensor reverse gear Pressure sensor turbo 10. 12. 2. Cable color BL LBL BN LBN GN GR OR 14 = = = = = = = Blue Light blue Brown Light brown Green Grey Orange P PU R SB VO W Y = = = = = = = Pink Purple Red Black Violet White Yellow Pressure monitor oil Oil pressure sensor Temperature sensor coolant Circuit breakers (8 A) Stop relay Connector instrument panel Connector controls Connector diagnostic connector Control unit 19. 16. 18. 15. 15 . 8. Unspecified areas = 1. 20. 16. 23. 18. 25. 21. 6. Batteries (24 V) Main switch Starter motor Alternator Starter relay Main relay Pressure sensor reverse gear Pressure sensor turbo Pressure monitor oil 10. EDC Position sensor. control rod Engine speed sensor Control solenoid EDC Connector reverse gear Shift solenoid.Wiring diagrams Engine: TAMD73P-A (24 V) 1. reverse gear Injection pump Cable areas (mm²) are specified after the color code in wiring diagrams. 2. 13. 24. 11. 14. 7. 5. 12. 4. 9. Temperature sensor coolant. 3.0 mm². 22. 15. Cable color BL LBL BN LBN GN GR OR = = = = = = = Blue Light blue Brown Light brown Green Grey Orange P PU R SB VO W Y = = = = = = = Pink Purple Red Black Violet White Yellow Pressure sensor oil Temperature sensor coolant Circuit breakers (8 A) Stop relay Connector instrument panel Connector controls Connector diagnostic connector Control unit Temperature sensor charge air 19. 17. A broken line indicates a non Volvo Penta cable. Cable color BL LBL BN LBN GN GR OR 16 = = = = = = = Blue Light blue Brown Light brown Green Grey Orange P PU R SB VO W Y = = = = = = = Pink Purple Red Black Violet White Yellow Pressure sensor. 24 V) 1. 8. charge pressure Oil pressure monitor. engine Coolant temperature sensor Engine speed sensor Circuit breakers (8 A) Connector. 10. 4. 13. 5. reverse gear 9. . 24 V) Main switch Starter motor Alternator Starter relay Fuel shut-off valve Coolant temperature monitor Oil pressure sensor.Wiring diagrams Engines: TAMD73WJ-A. 15. 3. 12. 7. 11. engine Oil pressure sensor. 6.0 mm². instrument panel Cable areas (mm²) are specified after the color code in wiring diagrams. TAMD74A-B (12 V. TAMD74A-A. A broken line indicates a non Volvo Penta cable. 2. Batteries (12 V. Unspecified areas = 1. 14. 11. diagnostic connector Control unit EDC Temperature sensor. 12. 6. battery Starter motor Alternator Fuse (7. engine Oil pressure sensor. 1B. 22. A broken line indicates a non Volvo Penta cable. 27.0 mm². 20. Cable color BL LBL BN LBN GN GR OR = = = = = = = Blue Light blue Brown Light brown Green Grey Orange P PU R SB VO W Y = = = = = = = Pink Purple Red Black Violet White Yellow Main relay Stop relay Circuit breakers (8 A) Oil pressure sensor. 25. 2B.5 A) Starter relay 8. TAMD74P-A (12 V) 1A. 5. 7. instrument panel Connector. 23. 9. reverse gear Pressure sensor. 26. 16. 19. Connector. 17. 15. control rod Engine speed sensor Control solenoid EDC Connector. 2A. 3. controls 18. Unspecified areas = 1. 10. 13. TAMD74L-A. reverse gear Solenoid. charge pressure Oil pressure monitor. Batteries (12 V) Emergency/extra batteries Main switch Main switch for emergency/extra batteries Connector. 4. 14. reverse gear Injection pump Cable areas (mm²) are specified after the color code in wiring diagrams. 17 . 21. engine Coolant temperature sensor Connector.Wiring diagrams Engines: TAMD74C-A. charge air Coolant temperature sensor EDC Position sensor. 24. 13. control rod Engine speed sensor Control solenoid EDC Connector. 23. 28. 26. controls (male) Connector. Unspecified areas = 1. controls (female) Fuse (7. . 2B.0 mm². TAMD74L-B. charge pressure Oil pressure monitor. 25. Cable color BL LBL BN LBN GN GR OR 18 = = = = = = = Blue Light blue Brown Light brown Green Grey Orange P PU R SB VO W Y = = = = = = = Pink Purple Red Black Violet White Yellow Circuit breakers (8 A) Oil pressure sensor. TAMD74P-B. 14. 10. 16. 27. charge air 20. 12. engine Coolant temperature sensor Joint Connector. 6. 17. TAMD75P-A (12 V) 1A. Coolant temperature sensor EDC Position sensor.Wiring diagrams Engines: TAMD74C-B. 15. Batteries (12 V) Emergency/extra batteries Main switch Main switch for emergency/extra batteries Alternator Starter motor Starter relay Main relay Control unit EDC Stop relay 9. instrument panel Connector. reverse gear Solenoid. 7. 4. reverse gear Pressure sensor. A broken line indicates a non Volvo Penta cable. 18.5 A) Voltage converter Cable areas (mm²) are specified after the color code in wiring diagrams. reverse gear Temperature sensor. 22. 8. 1B. diagnostic connector Connector. 11. 24. engine Oil pressure sensor. 21. 5. 19. 2A. 3. TAMD74L-A/B. engine Coolant temperature sensor Joint Connector. diagnostic connector Connector. Batteries (24V) Emergency/extra batteries Main switch Main switch for emergency/extra batteries Alternator Starter motor Starter relay Main relay Control unit EDC Stop relay 9. 28. 14. 22. 26. A broken line indicates a non Volvo Penta cable. 6. 19. Unspecified areas = 1. 18. 3. reverse gear Solenoid. control rod Engine speed sensor Control solenoid EDC Connector. 2B. 23. 4. reverse gear Pressure sensor. 13. Cable color BL LBL BN LBN GN GR OR = = = = = = = Blue Light blue Brown Light brown Green Grey Orange P PU R SB VO W Y = = = = = = = Pink Purple Red Black Violet White Yellow Circuit breaker (8 A) Oil pressure sensor.Wiring diagrams Engines: TAMD74C-A/B. controls (female) Fuse (7. charge pressure Oil pressure monitor. 10.5 A) Diode Cable areas (mm²) are specified after the color code in wiring diagrams. 27. reverse gear Temperature sensor. controls (male) Connector. 21. 25. 11. instrument panel Connector. 17. TAMD75P-A (24 V) 1A. charge air 20. 16. Coolant temperature sensor EDC Position sensor. 8. 15. 24. 2A. 5. 1B. engine Oil pressure sensor. 7.0 mm². 12. TAMD74P-A/B. 19 . Block diagram – instrument panels 20 . TAMD73.Wiring diagrams A. TAMD74 and TAMD75.5 A) can be replaced after removing the cover of the junction box. *** TAMD74C/L/P and TAMD75 engines are also equipped with a fuse for the EDC system. D. 21 . Alarm board. F. B. The fuse (7. E. Main panel Auxiliary panel Panel for alternative controls (flying bridge)* * Note. (Only used when main panel ”A” is not found) Branch connection Junction box** with semi-automatic fuses (8 A)*** ** Illustration shows TAMD63. Main panel (A) can also be found on alternative controls. C. main control position 22 .Wiring diagram – instrument panel. Spring loaded Spring loaded Cable color BL LBL BN LBN GN GR OR = = = = = = = Blue Light blue Brown Light brown Green Grey Orange P R SB VO W Y = = = = = = Pink Red Black Violet White Yellow Not specified cable areas = 1. 5. TAMD63P-A. TAMD74L-A/B. 15. 6. 11. TAMD74P-A/B. 2. 13. TAMD73P-A. -62. TAMD71B. main control position: TAMD61A. 17. 9.Wiring diagrams Instrument panel. TAMD71A. TAMD74A-A. oil pressure Warning lamp. 16. TAMD72P-A. 14. TAMD72WJ-A. -WJ. 3. TAMD72A. charge Warning lamp. 18. TAMD72A. TAMD62A. TAMD63L-A. TAMD74C-A/B. pre-heating* Switch. 4. TAMD74A-B. 7. Instrument lighting Voltmeter Oil pressure gauge Coolant temperature gauge Connector for connection of extra warning display (optional) Alarm unit Warning lamp. coolant temperature Warning lamp. Instrument lighting Switch – Alarm test/Acknowledge Tachometer with built-in hours counter Key switch Alarm Joining piece Connector CPC 16-pin Connector. TAMD73WJ-A. 12. TAMD75P-A 1. TAMD71. 8. 10.0 mm² 23 . turbo/reverse gear * TAMD61. Wiring diagrams – instrument panel. alternative control position (flying bridge) and auxiliary panel 24 . charge Indication lamp. pre-heating* Switch. TAMD63L-A. 22. 6. 11. reverse gear Gauge for turbo charge pressure Connection to instrument lighting on main panel Connection to circuit board on main panel Connection to connector (18) on main panel Spring loaded * TAMD61. oil pressure Warning lamp. 9. Spring loaded Cable color BL LBL BN LBN GN GR OR = = = = = = = Blue Light blue Brown Light brown Green Grey Orange P PU R SB VO W Y = = = = = = = Pink Purple Red Black Violet White Yellow Cable areas (mm²) are specified after the color code in wiring diagrams.0 mm². Key switch Alarm Joining piece Connector CPC. TAMD62A. 12. 15.Wiring diagrams Instrument panel. TAMD72WJ-A. coolant temperature Warning lamp. A broken line indicates a non Volvo Penta cable. TAMD63P-A. connection of extra warning display (optional) Electronic unit. -WJ. TAMD74C-A/B. alternative control position (flying bridge) and auxiliary panel: TAMD61A. TAMD73WJ-A. TAMD71B. 25 . Alarm test/Acknowledge Tachometer with built-in hours counter 14. alarm Warning lamp. TAMD72A. 8. TAMD74L-A/B. TAMD71. 13. Unspecified areas = 1. Instrument lighting Connector. 7. TAMD74A-A. TAMD74A-B. 19. 16. 21. -62. TAMD74P-A/B. TAMD72A. 18. 10. TAMD73P-A. 16-pin Oil pressure gauge. TAMD71A. Instrument lighting Switch. 17. TAMD75P-A 1. 20. TAMD72P-A. 5. Wiring diagram – instrument kit main control position 26 . Wiring diagrams Instrument kit. 8. TAMD74P-A/B. TAMD74C-A/B. TAMD63L-A. TAMD74A-A. TAMD73WJ-A. 13. reverse gear Tachometer with built-in hours counter Instrument lighting Joint Joining piece Connector CPC. TAMD73P-A. engine Voltmeter Pressure gauge. 27 . Oil pressure gauge. 5.0 mm². TAMD74L-A/B. TAMD71B. 4. 15. TAMD72WJ-A. TAMD72P-A. TAMD71A. 11. 12. Unspecified areas = 1. main control position: TAMD61A. TAMD63P-A. 16. 2. 6. TAMD72A. charge pressure 10. 3. A broken line indicates a non Volvo Penta cable. 7. alarm Coolant temperature gauge Oil pressure gauge. 16-pin Connector for connection of extra warning display (optional) Cable color BL LBL BN LBN GN GR OR = = = = = = = Blue Light blue Brown Light brown Green Grey Orange P PU R SB VO W Y = = = = = = = Pink Purple Red Black Violet White Yellow Cable areas (mm²) are specified after the color code in wiring diagrams. 9. 14. TAMD62A. TAMD74A-B. TAMD75P-A 1. Key switch Switch – Alarm test Switch – Instrument lighting Alarm Electronic unit. Wiring diagram – instrument kit. alternative control position (flying bridge) 28 . coolant temperature Warning lamp. Instrument lighting Connection point (not dismountable) Instrument lighting Tachometer with built-in hours counter 13. TAMD72A.0 mm² is applicable. TAMD62A. TAMD72WJ-A. TAMD73WJ-A. TAMD71A. TAMD63P-A.Wiring diagrams Instrument kit. 11. 8. 2. 29 . When no area is specified. alternative control position (flying bridge): TAMD61A. TAMD74C-A/B. charge 6. Indication lamp. pre-heating (TAMD71B) Alarm Switch–Alarm test/Acknowledge Switch. 5. 9. TAMD74P-A/B. oil pressure Warning lamp. 15. TAMD74A-A. Electronic unit (alarm) Connector for connection of extra warning display (optional) Warning lamp. 16. TAMD74L-A/B. TAMD71B. TAMD73P-A. 14. 12. Start button Stop button Connector for connection of possible neutral position switch (optional) 16-pin connection Cable color BL LBL BN LBN GN GR OR = = = = = = = Blue Light blue Brown Light brown Green Grey Orange P PU R SB VO W Y = = = = = = = Pink Purple Red Black Violet White Yellow Cable areas in mm² are specified after the color code in the wiring diagrams. 7. A broken line indicates a non Volvo Penta cable. 10. 4. TAMD63L-A. 3. TAMD74A-B. 1. TAMD72P-A. TAMD75P-A 1. Wiring diagrams – control system (EDC) NEUTRAL NEUTRAL DIAGNOSIS ACTIVE STATION 30 DIAGNOSIS ACTIVE STATION DIAGNOSIS NEUTRAL SYNC NEUTRAL DIAGNOSIS . Indication lamp 1-pin switch Neutral position switch Connector Potentiometer 16-pin connection 2-pin connection (diagnostic connector) Joint Cable areas = 0. 4. 8. 7. 3. TAMD73P-A Single control position – single lever controls (single engine installation) Single control position – twin lever controls (single engine installation) Multiple control positions – single lever controls (single engine installation) Multiple control positions – twin lever controls (single engine installation) Cable color VP controls: Position schedule BL BN GN OR P R SB W Y Late model NEUTRAL (all wiring diagrams) = = = = = = = = = Blue Brown Green Orange Pink Red Black White Yellow Old model NEUTRAL 1. 2.Wiring diagrams Control system. 5. 6. EDC: TAMD72P-A.75 mm² 31 . 9. Indication lamp Switch Connector Relay Neutral position switch Potentiometer Connector. 10. Starboard engine . 8.75 mm² 32 Old model NEUTRAL 1. Port engine 16-pin connection. 3. TAMD73P-A Single lever controls (twin engine installation) Twin lever controls (twin engine installation) Cable color VP controls: Position schedule BL BN GN OR P R SB W Y Late model NEUTRAL (both wiring diagrams) = = = = = = = = = Blue Brown Green Orange Pink Red Black White Yellow Cable areas = 0. 7. Port – Starboard cable kit 2-pin connection (diagnostic connector) 16-pin connection. 2. 5.Wiring diagrams Control system. 6. EDC: TAMD72P-A. 4. 8. Twin lever controls. EDC: TAMD73P-A*. gear shift Neutral position switch (only mechanically operated reverse gear) 8-pin connection (male) 8-pin connection (female) Joint Cable areas = 0. ”Neutral” – green Press switch with Indication lamp. 6. Press switch with Indication lamp. 9. 4. TAMD74. 5b. Single engine installation.Wiring diagrams Control system. throttle opening Potentiometer. Cable color Position schedule (both wiring diagrams) BL BN GN OR P R SB W Y = = = = = = = = = Blue Brown Green Orange Pink Red Black White Yellow 1. 3. Single lever controls. 5a. 5. 2. 7. ”Diagnosis” – yellow Press switch with Indication lamp. ”Active station” – red Connector Potentiometer. throttle opening/gear shift Potentiometer.75 mm² 33 . TAMD75 * Late model Single engine installation. ”Neutral” – green Press switch with Indication lamp. 10a. ”Neutral” – green Press switch with Indication lamp. ”Diagnosis” – yellow 7. ”Diagnosis” – yellow Press switch with Indication lamp. Cable color Position schedule BL BN GN OR P R SB W Y (both wiring diagrams) = = = = = = = = = Blue Brown Green Orange Pink Red Black White Yellow Cable areas = 0. 12. Press switch with Indication lamp. 11. Twin lever controls. 10. Twin engine installation. ”Active station” – red Press switch with Indication lamp. gear shift 8-pin connection (male) – Port engine 8-pin connection (female) – Starboard engine Neutral position switch (only mechanically operated reverse gear) . 6. TAMD75 * Late model Twin engine installation. EDC: TAMD73P-A*. 3. throttle opening/gear shift Potentiometer. throttle opening Potentiometer. 4. 9. Connector Connector. 10b. ”Sync” – blue Press switch with Indication lamp. 5. Single lever controls. 13. 8.75 mm² 34 1.Wiring diagrams Control system. 2. TAMD74. Port – Starboard cable kit Relay Potentiometer. Control adapter. Twin lever controls.Wiring diagrams Control system. 8. Control panel Connector Diagnostic button LED (yellow) Operating button LED (red) Neutral button LED (green) LED for background illumination 8-pin moisture-proof connector (male) 8-pin moisture-proof connector (female) Neutral position switch (only mechanically operated reverse gear) 10. 9. EDC: TAMD74. Position schedule (both wiring diagrams) 1. Cable color BL BN GN OR P R SB W Y = = = = = = = = = Blue Brown Green Orange Pink Red Black White Yellow Cable areas = 0. TAMD75 Single engine installation. 4a. gear shift 35 . 3. 6. 5a. 2. Single lever controls. Single engine installation. Control adapter. 4. throttle opening 10b. throttle opening/gear shift 10a. 3a. 7. Potentiometer. 5.75 mm² unless otherwise specified. Wiring diagrams Control system. 3. Cable color BL BN GN OR P R SB W Y = = = = = = = = = Blue Brown Green Orange Pink Red Black White Yellow Cable areas = 0. TAMD75 Twin engine installation. Synchronisation button LED (blue) LED for background illumination Operating button LED . 8. 8b. 11. EDC: TAMD74. throttle opening Control adapter. throttle opening/gear shift 8a. 2. 4.75 mm² unless otherwise specified. 4a. Cable color BL BN GN OR P R SB W Y = = = = = = = = = Blue Brown Green Orange Pink Red Black White Yellow Cable areas = 0. starboard and port Potentiometer. Twin lever controls. 10.2 pcs(red). Position schedule (both wiring diagrams) 1. 3a. 5a. Control adapter. Twin engine installation. 7a. 9. 36 Control panel Connector Diagnostic button LED (yellow) Neutral button LED (green) 5. 7. Single lever controls. 6. gear shift 8-pin moisture-proof connector (male) 8-pin moisture-proof connector (female) Neutral position switch (only mechanically operated reverse gear) .75 mm² unless otherwise specified. 4. 5. Fuse (8 A) Cable area: 1. Starter motor 7. 4. 1. 2. 3.5 mm² 37 . 1. 2.5 mm2) Charge splitter (optional) Voltage regulator Alternator Fuse panel (optional) Key switch Charge indication lamp Resistor (47 Ω/25 W) Alternator Battery (12 V) 6. Sensor cable (yellow.Wiring diagrams Wiring diagrams – general Connection of Charge splitter to standard Alternator Extra Alternator 28V/100A Extra Alternator 28 V/100 A 1. Start batteries (engine) Oil scavenging pump Proposed connection of oil scavenging pump (emptying and filling) A. 3. Accessory batteries (for optional equipment) 9. Main switch 8. 5. Wiring diagram – EDC color coding 38 . 7. 7. Starboard 3 press buttons Extension cable 3. Port 6 press buttons. 9 and 11 m ❍ F = Female connector ● M = Male connector Engine Cable color BL LBL BN LBN GN GR OR R SB VO W Y P = = = = = = = = = = = = = Blue Light blue Brown Light brown Green Grey Orange Red Black Violet White Yellow Pink 39 . 7. 5. 9 and 11 m MS unit MS Serial communication Branch connection Extension cable 3. 9 and 11 m Extension cable 3. 5. 5.Wiring diagrams Twin engine installation 6 press buttons. Wiring diagrams – alternative control system for EDC-controls 40 . MS = Multi Station. 6. TAMD73P has 16.or 2 x 8-pin.. TAMD73P has 16. connectors) MS unit* (for alternative control position) * Note. to engine (TAMD72P has 16-pin. 8. 6. Engine Control panel.... to engine (TAMD72P has 16-pin. 2. connectors) Connector.or 2 x 8-pin. 7. Mechanical controls and electrically operated reverse gear Alternative controls 1.Wiring diagrams Single engine installation: Electrically controls and electrically operated reverse gear Alternative controls 1. 4. connectors) MS unit* (for alternative control position) * Note. 3. connectors) Connector. main control position Controls. main control position Throttle control potentiometer Connector. TAMD74 and TAMD75 have 2 x 8-pin. Engine Control panel EDC. TAMD73P has 16. TAMD74 and TAMD75 have 2 x 8-pin. 7... 5. 2...or 2 x 8-pin. 41 . gear position potentiometer (not used) Connector. 4. 5. 8. TAMD73P has 16. neutral position switch (not used) Connector (TAMD72P has 16-pin. MS = Multi Station. neutral position switch (not used) Connector (TAMD72P has 16-pin. main control position Throttle control potentiometer Gear position potentiometer Connector. TAMD74 and TAMD75 have 2 x 8-pin. TAMD74 and TAMD75 have 2 x 8-pin. 3.or 2 x 8-pin. main control position Controls. 3. TAMD74 and TAMD75 have 2 x 8-pin. 4. 3.. 2. to engine (TAMD72P has 16-pin.. gear position potentiometer (not used) Connector. TAMD73P has 16. neutral position switch (not used) 6. TAMD74 and TAMD75 have 2 x 8-pin. Engine Control panel EDC. (TAMD72P has 16-pin.or 2 x 8-pin. connectors) MS unit* (for alternative control position) * Note. 5. Twin engine installation: Electrical controls and electrically operated reverse gear Alternative controls Engine Alternative controls Engine 1. 5.. connectors) Connector. main control position Controls. 42 . main control position Throttle control potentiometer Connector. MS = Multi Station. main control position Throttle control potentiometer Connector. to engine (TAMD72P has 16-pin.. TAMD73P has 16.Wiring diagrams Mechanical controls and mechanically operated reverse gear Alternative controls 1. main control position Controls. 6.. TAMD74 and TAMD75 have 2 x 8-pin. 7. Connector.or 2 x 8-pin.or 2 x 8-pin. 8. 4.. TAMD74 and TAMD75 have 2 x 8-pin. 2. 8.. TAMD73P has 16. gear position potentiometer (not used) Neutral position switch Connector (TAMD72P has 16-pin.. TAMD73P has 16. 7.or 2 x 8-pin. connectors) MS unit* (for alternative control position) * Note. MS = Multi Station. Control panel EDC. connectors) Connector. or 2 x 8-pin. Mechanical controls and mechanically operated reverse gear Alternative controls Engine Alternative controls Engine 1. connectors) Connector. TAMD73P has 16. connectors) MS unit* (for alternative control position) * Note.or 2 x 8-pin. 3. Control panel EDC. TAMD73P has 16-or 2 x 8-pin.. TAMD74 and TAMD75 have 2 x 8-pin. Connector (TAMD72P has 16-pin.. connectors) MS unit* (for alternative control position) * Note. TAMD74 and TAMD75 have 2 x 8-pin. 2. neutral position switch (not used) 6. to engine (TAMD72P has 16-pin. 4. MS = Multi Station. 5. 7. 43 . Control panel EDC. TAMD74 and TAMD75 have 2 x 8-pin. 4. 8.or 2 x 8-pin. main control position Throttle control potentiometer Gear position potentiometer Connector. gear position potentiometer (not used) Neutral position switch 6. 8... TAMD73P has 16.. 7. to engine (TAMD72P has 16-pin.. 3. TAMD74 and TAMD75 have 2 x 8-pin. main control position Controls. MS = Multi Station.Wiring diagrams Mechanical controls and electrically operated reverse gear Alternative controls Engine Alternative controls Engine 1. connectors) Connector.. 2. 5. main control position Throttle control potentiometer Connector. Connector (TAMD72P has 16-pin.. main controls Controls. TAMD73P has 16. Wiring diagram – control panel water jet 44 . back flush Solenoid valve. Solenoid valve. 7.0 mm² is applicable. 9. flushing Pushbutton. clutch out Battery (–) Battery (+) Control panel BL BN GN R = = = = Blue Brown Green Red SB = Black W = White Y = Yellow Cable areas in mm² are specified after the color code in the wiring diagrams. 3. 10. 4-pin Extension cable (available in various lengths from 3 –13 m) Pushbutton. TAMD74C-A. clutch in Cables to reverse gear Connector. clutch in Pushbutton. clutch in Relay. When no area is specified. 2. 4. 8. 5.Wiring diagrams Control panel. 1. 6. TAMD74C-B K28 / K32 Cable color 1. 11. 12. 45 . water jet: TAMD73WJ-A. Reversing bucket operation – water jet 46 . water jet: TAMD74C-A. Relay (not supplied by Volvo Penta) Junction box Connections to key switch on instrument panel Supply 12/24 V DC (5 –10 A) Microswitch (Reversing bucket down) Microswitch (Reversing bucket up) Control solenoid for hydraulic valve for reversing bucket 1 = Port A – Reversing bucket down 2 = Port B – Reversing bucket up Cable areas in mm² are specified after the color code in the wiring diagrams. TAMD74C-B K28 / K32 Cable color BL BN GN R SB W = = = = = = Blue Brown Green Red Black White 1. 47 . 6. 5. 3.0 mm² is applicable. 1. 7. 2.Wiring diagrams Reversing bucket. 4. When no area is specified. .................................................................................................................................................................................. .................................................... 48 .......................................................................... ........................................................................................................................................ .................................................................................................................................................................................................................................................................................... ............................................................................................................ .................................................................................................................................................................................................................................................................................................................................................................................................................. .......................................................................................................................................................................................................................................................................................... ..................................................................................................................................................................................................................................................................................... .............. ................................................................... .......................................................................................................................................................................................................................................................................................................................................................................................... ...................... ........................ ......................... .......................................................................................................................................................................... .... .................................................................................................................................................................................................................................................................................... ................................................................................................... ............................................................................................................................................................................. Date Refers to ..................................................................................................................................................................................................................................................................................................... ..........................References to Service Bulletins Group No............................................................................................................ ........................................ ........................................................................................................................................................... .............................................................................. ......................................................... .......................................................... .....................................................................................................................................................................................................................................Report form Do you have any comments or complaints about this manual? Please take a copy of this page....... Publication no: .................................................................... The address is at the bottom.................... .... ....................................................... AB Volvo Penta Technical Information Dept..................................................................................................................................................................................................................................................................................................................... We would appreciate it if you were to write in English or Swedish..... ........................................................................................................................................................................................................................................... Date: ................. .................................................................................. ................................................................... Name: ......................................................................................................... ........................................ ........................................................................................................................................................................ 42200 SE-405 08 Göteborg Sweden ..................... Date of issue: .......... ..................................................................................................................................................................................... Suggestion/Motivation: ....................... Refers to publication: .............................................................................................................................................................................................. From: ................................................................... write your comments on it and send it to us........................................................ ................................................................................................................................................................................... ..................................................................... 7743616-0 English 02– 2004 .