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Home >> Chevrolet >> 2007 >> Impala SS >> Repair and Diagnosis (Single Page) >> General Information >> Reset Procedures >> Tire Pressure Monitor Systems >> TPMS Reset Procedures >> Tire Pressure Sensor Relearn >> Using Scan Tool

Using Scan Tool

NOTE: Before proceeding with the steps below, ensure that no other sensor learn procedure is being performed simultaneously, or that no tire pressures are being adjusted on another TPM equipped vehicle within close proximity.
  1. Connect scan tool. Turn ignition switch to ACC position. Apply parking brake.
  2. Using scan tool, select "SPECIAL FUNCTIONS".
  3. Select "SENSOR LEARN MODE ENABLE", and press ENTER key.
  4. Press ON soft key. A horn chirp will sound, indicating the learn mode has been enabled.
  5. Starting with left front tire, increase or decrease pressure for 5-8 seconds, or until a horn chirp sounds. The horn chirp may occur before the 5-8 second pressure increase/decrease time period has been reached, or up to 30 seconds after the 5-8 second pressure increase/decrease time period has been reached.
  6. After horn chirp has sounded, proceed as in step  5 for the next 3 sensors in the following order: right front, right rear and left rear.
  7. After left rear sensor has been learned, a double horn chirp will sound, indicating all 4 sensor IDs have been learned. Turn ignition switch to OFF position. Adjust all tire pressures to specification.
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