Gmc Ac Unit Reset

Same car same problem.

Gmc ac unit reset.

Gmc vehicles equipped with an automatic climate control system can measure things like outside air temperature solar load interior humidity if equipped and your vehicle s speed and direction. You probably need to replace the sensor gm part number 15047946 it is in the front grill email me for a picture. Email protected posted on jun 28 2009. Using this information the system automatically works to keep your vehicle s interior at your preferred temperature no matter what the weather.

All employees follow strict quality driven process to ensure that each gmc brand product offers outstanding economical performance. Press mode front and rear buttons together to reset tempreture. Gmt604 wrote when you reconnected the battery and started it it would have run through the self calibration but you can try it again ignition off pull the hvac ecas fuse for 10 seconds reinstall and start vehicle without touching any controls wait 40 seconds for the control module to self calibrate.