I have an 2006 lbz the ac works great but today I started the truck it works great 1-4 but I turn to 5 and It shuts off if anyone has any idea please let me know
ac problem
- Thread starter brandon06dmax
- Start date
Maybe resistor and harness. There's a recall if you have under 150k miles. It didn't fix mine but has fixed others that I know of. They said mine was either the switch or the actual fan
sent from a galaxy far far away
sent from a galaxy far far away
Could be the relay at the motor where it plugs in, the plug gets vibrations and dust I had that problem on my 1500hd a few years back, it's under the passenger side dash/glovebox, I "fixed" mine by blowing out the plug with compressed air and putting some dialectic grease on it. Before I did this my fan was intermittent and would not work on high, it's funny though, cuz back then I didn't realize the grease actually didn't help conduct electricity, it's meant as an insulator from dust and water, but it worked...
There is a 40a fuse in the under hood fuse block which is used for the high speed only I believe. It that is blown you will most likely need a new blown motor as it is drawing excessive current. If the fuse is good unplug your blower resistor and see if the connector is melted and any of the terminals are damaged from heat. Also depending on your mileage gm has a extended policy on the blower resistors and connectors because they short and melt so often. Try contacting your local dealer and see if you're covered
Well checked the fuse still good and the plugs were good checked the Olga under the dashboard still goo I'm going to call Chevy and c if mine is still under the recall