Having problems with your 1995 Pontiac Bonneville ?

1995 pontiac bonneville A/C compressor

\015 I am trying to find out what would keep my A/C compressor from working. I can jumper it and get it to engage so I know it works. How can I tell if the PCM is sending a signal. Thanks Rick Hansen\015 Posted / edited by AnonymousUser on : 20-11-2017

Answers :

You can check for 12 volts going to the compressor when it is time for it to come on. this voltage passes through several switches along the way that could prevent it from coming on. the refrigerant is probably low and preventing the compressor from running
Repair Help & Product Troubleshooting for 1995 Pontiac Bonneville

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