a/c electrical problem - Chevrolet Forum - Chevy Enthusiasts Forums

TrailBlazer 2002-2009
The TrailBlazer, originally introduced as an upscale Blazer, was produced from 2002 to 2008 with a powerful I6 engine and with a monster V8 offered in the Trailblazer SS
Platform: GMT 305, 360, & 370.

a/c electrical problem

Old June 14th, 2018, 5:46 PM
CF Beginner
Thread Starter
Join Date: Aug 2013
Posts: 3
Default 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.
m715 is offline  
Old June 14th, 2018, 10:07 PM
CF Monarch
tech2's Avatar
Join Date: Mar 2011
Posts: 6,434

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.
tech2 is offline  

Thread Tools
Search this Thread

Contact Us Archive Advertising Cookie Policy Privacy Statement Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
  • Ask a Question
    Get answers from community experts
Question Title:
Your question will be posted in: