» View Question
Lucky13

Lucky13 9/29/2012

2000 Chevrolet Blazer LT 6 Cyl 4.3L

Preventive Maintenance

I have no power to the a/c compressor,all the fuses & relays are good...could it be the low pressure switch

can i unplug it off the big coffee can looking canister & use a paper clip to see if the compressor comes on ??

1 Answer


CVO

CVO 9/29/2012

A low in the refrigerant won't kick the low pressure switch and activated the compressor. Check the A/C low side pressure, it must be between 25 -35 psi.

Reply
0

Answer this question

( characters left)

Follow Question

what's this?
advertisement
advertisement