ATC/HVAC Problems!!

[Racin Repair]

Ok Im not sure if I need a new CCRM or what. If I sit and idle my atc unit has power and everything works great. When I throttle it hard or get over 40 it goes dead, I still have dash light funtion of the atc unit but no temp dispalyed or ability to choose any hvac controls. When I come to a stop it comes back on and works normal..

Just what I need when its 85-95 this week!!

 

[Phoenix]

Alternator is about to fail.

Any fuzzyness in the voltage will screw your EATC. Been there done that.

 

[Racin Repair]

Alternator is about to fail.

Any fuzzyness in the voltage will screw your EATC. Been there done that.

Ahhh that would explain the air bag light going nuts yesterday as well as the voltage light coming on.. I guess me washing the engine compartment this weekend brought this on..

Thanks Ill replace the alt tonight!

 

[Racin Repair]

Alt fixed it! Thanks again.

 

[Phoenix]