P0135 Trouble Code - 02 Heater Circuit
David hit the nail on the head. If you don't have a broken line in a harness, then next step would be just replace the sensor. These sensors are only meant to last about 75,000-100,000 miles (then the may begin to get questionable). Stick with an AC Delco or Delphi if you can for best results.
Blower motor of my car is not blowing air form the vents no matter what settings I use. Also the climate controls buttons do not function when pressed. I have checked the fuses they are not blown. I was told to change the resistor which I intend to but does that also power the climate control buttons?
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The Rev
Monte Carlo Repair Help
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Oct 19, 2008 09:08 PM








