How to Reset the Light Tire Pressure in an Impala
- 1). Turn the ignition to the on position.
- 2). Pull and push the headlight switch on and off three times.
- 3). The tire pressure monitoring system is now reset and will recalibrate as you drive.
- 1). Turn the ignition to on and turn the radio to off.
- 2). Push the TUNE DISPL button on the radio and hold for 5 seconds or until the display shows settings.
- 3). Press the SEEK PSCAN button to scroll through the options until TIRE MON is displayed.
- 4). Press the 1 PREV or 2 NEXT button to open another menu where RESET will be seen.
- 5). Press the TUNE DISPL to reset the tire pressure system. You will hear a chime to confirm it has been reset. DONE will be seen on the screen for one second.
- 6). Scroll until EXIT appears and press TUNE DISPL to finish. A chime will be heard to confirm the exiting. The tire pressure system will recalibrate as you drive.
The Light Method
The Radio Method
Source...