Circuit/System Verification
- Verify there are no communication DTCs set along with DTC C0750, C0755, C0760 and C0765.
- If a communication DTC is set
Refer to Diagnostic Trouble Code (DTC) List - Vehicle .
- If a communication DTC is not set
- If a communication DTC is set
- Verify if all 4 tire monitor pressure sensor DTCs are not set.
- If 2 or more tire monitor pressure sensor DTCs are set, test the keyless entry antenna for proper operation or if antenna is properly seated. Refer to Keyless Entry System Malfunction (Active) and Keyless Entry System Malfunction (Passive)
- Perform the Tire Pressure Indicator Sensor Learn .
- Verify the scan tool Tire Pressure Sensor Mode parameters change to Drive while driving the vehicle above 40 km/h (25 mph) for greater than 2 min.
- If a Tire Pressure Sensor Mode parameter does not change to Drive
- Replace the appropriate B2 Tire Pressure Sensor.
- Perform the Tire Pressure Indicator Sensor Learn .
- If the Tire Pressure Sensor Mode parameter changes to Drive
- All OK.