I have been going through the left window wiring as there seems to be a strange intermittent problem. Most of the time it does not work. I just replaced the regulator as it was bad (motor still good).
Now today I completed the whole Test procedure for the left front window.
I have checked Fuse F19, Switch B53 (good),
When B53 is activated I do not have 12v (11.9v to be exact) @ B4 of N38 (control Unit)
I do have 12v @ B1,A1,A4 of N38
I think my problem is G100. Which I have not got to yet. Along with G168
From memory is this located under the fuse box on the connector rail?
I am not sure what is going on and any help would be great since electrical is not my strong point.
I have changed out the control unit for a known good one with no change, just hear it clicking when B53 is activated.
It did go up and down a few times but since I put all the computers back up under the dash it no longer works. I tested the motor again and it works just fine. (11.9v as [email protected]
harness yellow,yellow/black in door when B53 is activated)
I assume possible a ground or broken wire? I have run out of ideas so far and need some more brains here.
thanks in advance.