Pinpoint Test

TRAIN THE TIRE PRESSURE SENSORS TO DETERMINE THE INOPERATIVE SENSOR

1. Train all 4 tire pressure sensors. REFER to TIRE PRESSURE MONITORING SYSTEM (TPMS) SENSOR TRAINING - INTELLIGENT ACCESS (IA)  or REFER to TIRE PRESSURE MONITORING SYSTEM (TPMS) SENSOR TRAINING - INTEGRATED KEYHEAD TRANSMITTER (IKT) .

• Did all of the tire pressure sensors transmit correctly and did the horn sound when each Tire Pressure Monitoring System (TPMS) sensor transmitted to the Body Control Module (BCM)? 

• Yes:  CLEAR the Diagnostic Trouble Codes (DTCs).
• No:  Before installing a new sensor(s): If a sensor does not respond to the Tire Pressure Monitor (TPM) Activation Tool, MOVE the vehicle to rotate the wheels at least one-fourth of a turn and ATTEMPT to activate the same sensor again. If the sensor still does not respond, ATTEMPT to activate the same sensor again using the customer activation tool (if available). If the sensor still fails to train, ATTEMPT to train the sensor with the vehicle doors open.

  If the sensor(s) fails to train a second time, INSTALL a new Tire Pressure Monitoring System (TPMS) sensor(s). REFER to TIRE PRESSURE MONITORING SYSTEM (TPMS) SENSOR TRAINING - INTELLIGENT ACCESS (IA)  or REFER to TIRE PRESSURE MONITORING SYSTEM (TPMS) SENSOR TRAINING - INTEGRATED KEYHEAD TRANSMITTER (IKT) .