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-   -   a/c electrical problem (https://chevroletforum.com/forum/trailblazer-27/c-electrical-problem-90805/)

m715 June 14th, 2018 4:46 PM

a/c electrical problem
 
I have had to put two new a/c clutch relays in this 08 in the past couple weeks.When I pull the relay out the two terminals for the relay coil have 12 volts.So I know it is the relay bad,but im just wandering if the aftermarket relay has a high enough amp rating.Or could the coil in the clutch be going bad and overamping the relay contacts? If any sugestions I would appreciate it.

tech2 June 14th, 2018 9:07 PM

hard to say without measuring the amp draw.
see if there is a identical factory relay in another location in the fuse box and try that one.


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