Volvo Xc90 Alternator Wiring Diagram. The ground wire runs from one of the alternator case screws to a bolt close by on the engine. 12v schematic volvo product schematics 22622040 03 1 2 1 106 wiring diagram index name description page aa power distribution frc 3 ab power distribution frc 4 ac power supply circuit protection 34 ef 5 ad power supply circuit protection 44 ef 6 ae grounding 7 af starting and charging 8 ag vehicle ecu 14 ems power control 9 ah vehicle ecu 24 10 ai vehicle ecu 34 11.
2006 volvo s40 04 v50 wiring diagram tp 3990202rar. Perfect candidate for a diy. Ive installed two alternator from the dealer and checked the continuity wire which goes from alternator to pcm.
Explanations fuses relays fuel system cooling system engine control alternator and voltage regulator starting system lighting additional electrical equipment.
Matthews volvo site. Volvo history the 1980s. In my 85 it was from the starter wire to the alternator wire up by the dash connector and was caught before much damage was done. Volvo s40 and v40.