Pontiac Problems? Ask a Mechanic for Answers ASAP
Posted by mistake
hello . what is the model and year of your Pontiac ?
okay and where did he force start the compressor from ?
did you check the 10 amp A/C BFC fuse under the hood ?
you need to jumper terminals 30 and 87 at the A/C relay with A/C on and engine running . does the A/C compressor turn on ?
hello . how are you progressing with your issue ?
you need to check the A/C clutch diode and also check to see that there is ground on the gray wire to the compressor and also there must be power at the #30 terminal in the junction box . see the illustration .