Process of elimination as usual. But you could start with looking at where the wires come off the B post and into the door as they have a bit of a rep for chafing through there.Hi,
My new Disco had intermittent rear window one side, the other never worked. I've pulled the ECU and resoldered some dry joints, also cleaned all the switches. The intermittent side is OK now, but I still cannot get the other side to work.
Any ideas what to check next?
Quite.have you put a new power supply on the motor to see if it actually works, just because it has power doesn't mean it works
Should be easy enough to take out, dry off, lubricate and run without any mechanical resistance.Thanks chaps, finally got a DMM on the motor supply, and all looks good, so pretty confident it's the motor. Seems like it may be seized.
Fur nuff on the motor, but being tight I'd work hard on freeing off the regulator unless the teeth have literally rusted away.Sadly motor is seized solid, and the regulator teeth have rusted badly too, so looks like I'm replacing both.