My AC stopped working this past week, so my Dad and I tried to troubleshoot yesterday. The compressor wasn't kicking in so I first checked the fuses(good). We then decided to check the refrigerant level but upon starting my truck, the center console(Radio/AC Fan Controls) were all dead? My automatic windows are also dead as well as my speedometer. The instruments on each side of the speedometer(gas/mileage) are working though, just FYI.
In troubleshooting since:
* I replaced the battery as it was found to be defective.
* I physically inspected each fuse under the hood and dash twice. I then checked continuity with a meter. All fuses are good.
* I purchased a new Relay "magnetic clutch relay" (90987-02022) and swapped it out with every like-kind. Some posts suggested this could be an issue due to the original noted part # being a known defect. This made no difference either.
The Radio/AC-Fan Controls/Auto Windows/Speedometer all remain dead.
Monday, October 8th, 2012 AT 1:35 AM