Important: There are 2 ways to reset the tire
pressure monitor (TPM) system. After resetting, the TPM system requires up to 30 minutes
of straight line driving in each of the 3 speed ranges to complete the calibration
process, for further information, refer to
Tire Pressure Monitor Description and Operation
. If the TPM system does not reset
using the driver information center (DIC) procedure, refer to
Driver Information Center (DIC) Switch Inoperative
in Instrument
Panel, Gages, and Console. If DTC C1245 remains current, refer to
Diagnostic System Check - Tire Pressure Monitoring
.
Using the DIC
- Adjust all tire pressures to the recommended kPa/psi. Refer to
Tire Inflation Pressure Specifications
in Maintenance
and Lubrication, or to
Tire Placard
in General
Information.
- Turn ON the ignition, with the engine off.
- Press the GAGE INFO button until TIRE PRESSURE is displayed.
- Press and hold the RESET button until TIRE PRESSURE RESET is displayed.
- Release the RESET button, TIRE PRESSURE NORMAL is displayed.
- Use the scan tool in order to clear the TPM DTC.
Using the Scan Tool
- Adjust all tire pressures to the recommended kPa/psi. Refer to
Tire Inflation Pressure Specifications
in Maintenance
and Lubrication, or to
Tire Placard
in General
Information.
- Install a scan tool.
- Turn ON the ignition, with the engine off.
- With the scan tool, select Special Functions.
- Select Tire Pressure Reset.
- Press the Reset soft key and TIRE PRESSURE NORMAL is displayed on the
DIC.
- Use the scan tool in order to clear the TPM DTC.