Wiring diagrams
Engines: TAMD74C-B, TAMD74L-B, TAMD74P-B (12 V)
1A. 1B. 2A. 2B. 3. 4. 5. 6. 7. 8.
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
Cable colour 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
9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19.
Circuit breakers (8 A) Oil pressure sensor, reverse gear Pressure sensor, charge pressure Oil pressure monitor, engine Oil pressure sensor, engine Coolant temperature sensor Joint Connector, instrument panel Connector, reverse gear Solenoid, reverse gear Temperature sensor, charge air
20. 21. 22. 23. 24. 25. 26. 27. 28.
Coolant temperature sensor EDC Position sensor, control rod Engine speed sensor Control solenoid EDC Connector, diagnostic connector Connector, controls (male) Connector, controls (female) Fuse (7.5 A) Voltage converter
Cable areas (mm²) are specified after the colour code in wiring diagrams. Unspecified areas = 1.0 mm². A broken line indicates a non Volvo Penta cable.
