Non-Armored Vehicles

NOTE: Once the learn mode has been enabled, each of the sensor's unique identification (ID) codes can be learned into the RCDLR's memory. When a sensor's ID has been learned, the RCDLR sends a serial data message to the BCM to sound a horn chirp. This verifies the sensor has transmitted its ID and the RCDLR has received and learned it. The RCDLR must learn the sensor IDs in the proper order to determine correct sensor location. The first learned ID is assigned to left front, the second to right front, third to right rear and forth to left rear.

NOTE: Each sensor has an internal magnetic reed switch. When the TPM Sensor Activation Tool (J-41760) is held close to the sensor, the reed switch closes, activating the sensor. The sensor responds to a magnetic activation by transmitting in learn mode. When the RCDLR receives a learn mode transmission while in TPM learn mode, it will assign that sensor ID to the location on the vehicle relative to the order in which it was learned.

NOTE: The TPM system will cancel the learn mode if ignition is turned off, if more then one minute has passed and no sensors have been learned, vehicle battery voltage is less than 8 volts, all 4 sensors have been learned, or if the RCDLR has been in learn mode for more than 5 minutes. If the learn mode is cancelled before any IDs are learned, the RCDLR will remember all previously stored IDs and their locations. As soon as the first sensor ID is learned, all other IDs are erased from the RCDLR's memory.

NOTE: In the following procedure, TPM Sensor Activation Tool (J-41760) is required.

Turn ignition switch to ON position, with engine off.
NOTE: If the TPM learn mode cannot be enabled, ensure the TPM option is enabled in the RCDLR. See appropriate manufacturer service information.
Simultaneously press the keyless entry transmitter's lock and unlock buttons until a horn chirp sounds, indicating the mode has been enabled.
NOTE: If a horn chirp does not sound after 15 seconds, remove, then reinstall TPM sensor activating tool.
Starting at left front sensor, hold TPM Sensor Activation Tool (J-41760) over valve stem until a horn chirp sounds.
After the horn chirp sounds, proceed as in previous step for the next 3 sensors in the following order: Right Front, Right Rear, Left Rear.
After the left rear sensor Id is learned, a double horn chirp will sound, indicating all 4 sensor Ids have been learned. Turn the ignition switch to OFF position to exit the learn mode.