Mechanics

ON MY , THE HEATING AND COOLING WILL NOT WORK, AND ALSO THE UNIT THAT SHOWS TEMPERATURE ON THE CEILING, AND HAS THE HOMELINK BUTTONS ON IT, WITH SUNROOF SWITCH. WHEN I TOUCH ONE OF THOSE BUTTONS, IT TRIGGERS CRUISE CONTROL LIGHT TO CO

2003 Chevrolet Impala • 97,000 miles

Its driving me nuts!
Avatar
Drude18
October 3, 2011.



Check to see if the blower motor is receiving power and make sure the ground connector hasn't come loose. Check the fuse and relay. Check the switch.

Rivermikerat
Oct 3, 2011.
What do I do if it doesnt receive power?

Tiny
Drude18
Oct 3, 2011.
If the blower motor isn't receiving power, check the fuses and relays. Check the fuse in the main fuse panel in the car and the Maxi-Fuses under the hood. This will also be the location for the relay. Check to see if the switch is receiving and passing power.

Rivermikerat
Oct 5, 2011.
I'm having the same problem, but mine will kick on eventually. What was the final solution to your problem with the Impala?

Tiny
Joneskelby
Oct 12, 2011.
Have you performed the checks I mentioned joneskelby?

Rivermikerat
Oct 12, 2011.
I checked all the fuses in the car and under the hood. It only happens right when I start my car. The ceiling display just stays blank, and the climate controls are unresponsive, but some lights blink, like the AC button. Then after a certain amount of time (between 1 and 5 mintues) everything turns on and works normal. It's almost like it's a computer problem and theyre taking awhile to load.

Tiny
Joneskelby
Oct 13, 2011.
Sounds like a faulty connection somewhere, to me.

Rivermikerat
Oct 13, 2011.
After taking it to the dealer, they told me it was my after market deck, and charged me $115 for telling me to go get that checked by best buy where, I bought my deck. I went to best buy and they said it wasn't the deck, but checked the power to my switch. Apparently the switch wasn't getting enough power. We checked the fuse and it wasn't getting enough power. After finding the wiring diagram online, I figured out it was the IGNITION SWITCH. Got that changed, and have been good to go since.

Tiny
Joneskelby
Nov 18, 2011.
Thanks for letting us know.

Rivermikerat
Nov 19, 2011.