Question about Pontiac G6
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Posted on Jan 02, 2017
Sounds like it in the switch or the electrical plug at the switch.The electrical plug could be burnt and need repairing or replacing. Need to remove the dash fascia, Careful not to damage clips. If the cover has no visible screws or bolts, then it clips into place. Unbolt heater controls and pull contol forward. Not a fun job but with patience you should be ok.
Posted on Mar 11, 2009
Blower motor resistors are found on the pasenger side ducts near the blower motor. It should have three wires going to it.
Posted on Apr 22, 2009
the hvac selector switch in the dash may be the problem.You need to remove the switch and look at the connector on the back of switch,see if there are any burnt wires at the connector or switch.It's all electronic and the switches have been known to burn out on this and other model.
Posted on May 26, 2009
Check the relevant fuses with a test-light or VOM, don't just "eyeball" them as they often break at the very end. Then check the heater/A/C relays on the electrical panel. The heat/cool is controlled by a stepper motor which opens and closes the air "mixing box", but it won't work with a bad relay. If all of those check-out, you need a OBDII code reader to check the "engine" computer, as it controls the electrical modules. Also check the fusable links going to the electrical panel, and the cable from the battery to the panel. The cable may be corroded in-two and you'll never see it, so no juice to the panel, no juice to the heat/AC system. (I had a Dakota do that.) PS: Double check the grounds that they aren't corroded. Learned about that from a BSA Gold Star production racer.....
Posted on Mar 27, 2010
Testimonial: "Many thanks, Walker. Tt was the fuse in the kick panel. Looked ok, but NO continuity. I used the 10A spare and everything worked. Thanks!"
check the ac blower transistor under passenger side of dash behind the blower motor. on my 2003 compressor would not cut on , front blower only operated on high an blew hot air, rear blew on all speed but only hot air. $58.00 at dealer plus tax. 15 minute fix. there is a video on youtube that documents the process. just fixed today
Posted on Jul 16, 2010
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