Chevrolet P1539: Air Conditioning Clutch Status High Input
Is your scanner showing Chevrolet P1539?
No worries. We'll show you what it means and how to deal with it.
Chevrolet P1539: Air Conditioning Clutch Status High InputOVERVIEW
What Does The Chevrolet P1539 Code Mean?
Engine started; A/C Clutch relay disengaged, and the PCM detected the A/C status (voltage) was high for 5 seconds.
What Are The Potential Causes Of The Chevrolet P1539 Code?
- A/C clutch status circuit is shorted to system power (B+)
- A/C clutch relay is damaged or has failed (contacts are stuck)
- PCM has failed
Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
- 2000 Chevrolet Camaro and Pontiac Firebird Service Manual – Volume 1, page 1762.
- GM, 2013, Service Bullettin – Prior To Any Circuit Testing.