the motive force's part controls are the grasp controls for those kind setups. the capacity to the passenger part runs in the process the drivers part first. there is customarily a cutout turn on the motive force's part that "locks" all the different homestead windows. If this lock change is undesirable, it is going to reason your problem. because of the fact the cord from the motive force's part to the passenger part is extremely long, the probabilities of the cord itself being undesirable are fantastically good. that's shorted someplace contained in the cord. The turn on the passenger part is a superb place to start. verify to verify if it even has capacity until eventually now getting too excited approximately something. If there is capacity to the change, then the change is obviously undesirable. If there is no capacity to the change then verify to verify if there is capacity to the cutout change. If there is capacity to the cutout change, verify the output part of the cutout, with it contained in the "unlocked" place. If the output part has capacity, then you definately understand the priority is between there and the different part. Do a continuity verify between the cutout change and the passenger door, and replace the cord if it would not verify good.