Detail: My daughters have a 2002 Buick LeSabre. Today ONE windshield wiper stopped working. They said that it started making a noise, turned them off and then back on. Driver side works, but passenger side stays down. Could this be the motor or the arm assembly? or is that all the same thing?
Solution: Check the arm assembly as there is only one motor , Hi, a 6ya Mechanic can help you resolve that issue over the phone in a minute or two. Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US. click here to Talk to a Mechanic (only for users in the US for now) and get all the help you need. Goodluck! , Check to see if the wiper motor moves the passenger side. If so, You may need to tighten the nut that connects the arm to the motor. Mine was stripped out because or snow & ice. So, I went to home depot and found a lock washer to fit. Presto.... Nick from DE , Replace the Driver side window switch. These have a corrosion issue. , Assumed your AC unit is OK, but uneven temperature distribution. Try to throw the heater on an off severtime. A sticky valve on the heater would cause similar problem. Observe the RPM while parking your car. While the AC cut in cut out (or turn on an off). If it cause no load on the engine. The freon may be low or the compressor is bad. In this case only the intake side of the evaporator is cooler than the other side. , Behind your ignition inside the steering column, there is a plastic piece that screws to the back that has to do with your accessories. its bad or your wiper control stick also located on the steering column is bad. , A couple of things to add to tinyp's solution. For Buicks, the regulator is bolted in, not riveted, which makes removal easier. Also, you'd better get used to this, as I have replaced 3 out of 4 window regulators on my 2002 LeSabre.