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Home >> GMC >> 2014 >> Yukon SLT, RWD >> Repair and Diagnosis >> General Information >> Reset Procedures >> Tire Pressure Monitor Systems >> TPMS Reset Procedures >> Tire Pressure Sensor Relearn
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Tire Pressure Sensor Relearn

WARNING: If not utilizing a scan tool to initiate the relearn procedure, stray signals from other TPM equipped vehicles just driving by can be inadvertently learned. If any random horn chirps are heard from the vehicle while performing the learn procedure, most likely a stray sensor has been learned and the procedure will need to be cancelled and repeated. Under these circumstances, performing the TPM Learn Procedure away from other vehicles would be highly recommended. In the event a particular sensor activation does not cause the horn to chirp, it may be necessary to rotate the wheel valve stem to a different position due to the sensor signal is being blocked by another component. Before proceeding with the steps below, verify the following: No other sensor learn procedure is being performed simultaneously within close proximity. Tire pressures are not being adjusted on another TPM equipped vehicle within close proximity. Park Brake Switch input parameters are functioning correctly.
NOTE: An OEM diagnostic scan tool may also be used to enter Relearn Mode.
  1. Apply the parking brake (Manual Transmission only).
  2. Turn ON the ignition, with the engine OFF.
  3. Uplevel DIC Only: Make sure the Tire Pressure info page option is turned on.
    NOTE: The info pages on the DIC can be turned on and off through the Settings menu.
    • If the vehicle has an uplevel DIC,  use the DIC controls on the right side of the steering wheel to scroll to the Tire Pressure screen under the DIC info page.
    • If the vehicle has a base level DIC,  use the trip odometer reset stem to scroll to the Tire Pressure screen.
    • If the vehicle has an uplevel DIC,  press and hold the Set/Reset button (check-mark symbol) located in the center of the DIC controls.
    • If the vehicle has a base level DIC,  press and hold the trip odometer reset stem for about five seconds. A message asking if the process should begin will appear. Select YES and press the trip odometer reset stem to confirm the selection.
  6. For all models,  the horn sounds twice to signal the receiver is in relearn mode and the TIRE LEARNING ACTIVE message displays on the DIC screen.
  7. Starting with the left front tire, place the relearn tool against the tire sidewall, near the valve stem. Then press the button to activate the TPMS sensor. A horn chirp confirms that the sensor identification code has been matched to this tire and wheel position.
  8. After the horn chirp has sounded, repeat procedure for the remaining 3 sensors in the following order: Right front, Right rear, Left rear.
  9. After the left rear sensor has been learned, a double horn chirp will sound to indicate the sensor identification code has been matched to the driver side rear tire, and the TPMS sensor matching process is no longer active. The TIRE LEARNING ACTIVE message on the DIC display screen goes off.
  10. Turn OFF the ignition to exit the learn mode.
  11. After the learn mode has been exited, adjust all tires to the recommended pressures.
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