Operation

OPERATION

General
Feed from the positive battery terminal (C0192) is supplied to fusible link 3 and fusible link 4 of the passenger compartment fuse box (C0632) on an R wire. Fusible link 4 (C0574) provides a feed to the window lift relay and fuse 14 of the passenger compartment fuse box (C0587) on an NW wire. Fusible link 4 (C0574) also provides a feed to the CCU (C0592) on an NW wire.

Folding Mirror ECU
Fuse 14 of the passenger compartment fuse box (C0583) provides a constant battery feed to the folding mirror ECU (C0907) on a P then NS wire. The folding mirror ECU is located at the base of the passenger side 'A' post, and is earthed on a B wire.

The folding mirror ECU (C0907) monitors the condition of the door mirror switch (C0066) on a UB wire. When the switch is pressed, a momentary earth path is created on a B wire via the door mirror switch (C0066) and the passenger compartment fuse box (C0589 & C0587) on a B wire. When the folding mirror ECU senses this earth, it powers both folding mirror motors.

Door Mirrors
When the folding mirror ECU senses the door mirror switch has been pressed, it provides a feed to the LH folding mirror motor (C0444) on a Y then R wire, and the RH folding mirror motor (C0444) on a Y then B wire. Current flows across the motors (C0444) and back to the folding mirror ECU on a B then O wire (LH) and an R then O wire (RH).

When the folding mirror ECU senses the door mirror switch has been pressed for a second time, it provides a feed to the LH folding mirror motor (C0444) on an O then B wire, and the RH folding mirror motor (C0444) on an O then R wire. Current flows across the motors (C0444) and back to the folding mirror ECU on an R then Y wire (LH) and a B then Y wire (RH).

NOTE: The LH and RH door mirrors have the same connector numbers as they utilize the same harness.