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Wiring Diagram

5K views 4 replies 4 participants last post by  technozen 
#1 ·
Does anyone know where I can find a wiring diagram for the Lucas 5as alarm system??

Cheers.
 
#5 ·
The wiring will be present in the drivers door, a dummy lock mechanism contains switches (but no motor) to inform the 5AS whether the car is locked/unlocked.

The loom colours and wiring descriptions are as follows...

Orange: Motor drive (12 volts on unlock).
Pink: Motor drive (12 volts on lock).

Black/Pink: Sill button down (connected to ground on lock).
Black/Orange: Sill button up (connected to ground on unlock).
Black: Ground.

Leave the Black/Red and Black connected to the original connector/lock mechanism as this input is used to allow the EKA input via the door barrel.

All of the other doors and boot have just the Pink and Orange wires for motors only, the boot will probably have the loom present, other doors may need the wiring retro-fittted.
 
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