My rear AC blower has been sporadically working lately, but as of yesterday won't turn off at all, even with the motor off and key removed. Today I disconnected both the front seat (near the shifter) and first rear seat controls for the rear AC. It didn't change anything. I finally removed the fuse under the first rear seat to get it to stop blowing.
Less than a year ago I replaced the front blower motor control module because the front speeds weren't working right. That was fixed. Three years ago I replaced the rear blower motor control module, which caused the rear AC to start working again. That was no fun with such a tight space to try to loosen and tighten nuts in! Since then there has always been, however, an approximate three minute delay for the rear AC blower to turn on. Now it won't quit working, though the delay is still there.
I live several hours from the nearest Chevy dealer, although there is an electrical mechanic with his own small shop fifteen minutes away.
Any good ideas? Thanks a lot!
Less than a year ago I replaced the front blower motor control module because the front speeds weren't working right. That was fixed. Three years ago I replaced the rear blower motor control module, which caused the rear AC to start working again. That was no fun with such a tight space to try to loosen and tighten nuts in! Since then there has always been, however, an approximate three minute delay for the rear AC blower to turn on. Now it won't quit working, though the delay is still there.
I live several hours from the nearest Chevy dealer, although there is an electrical mechanic with his own small shop fifteen minutes away.
Any good ideas? Thanks a lot!