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Home >> Chevrolet >> 2008 >> Impala SS >> Repair and Diagnosis >> External Pages >> Different car >> Section 1211 (Supplemental Inflatable Restraint System) >> Diagnostic Information and Procedures >> Passenger Presence System Preload Test (PPS Setup) >> Passenger Presence System Preload System Test Procedure (Existing Module)

Passenger Presence System Preload System Test Procedure (Existing Module)

WARNING: This page is about a different car, the 2010 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.
  1. With Service Programming System (SPS) , unlock the PPS module.
  2. Empty the front outboard passenger seat.
  3. With the scan tool, perform the Preload Passenger Presence System procedure.
  4. If the test fails, adjust the seat bottom trim, and massage the cover to ensure unwanted pressure is not present in the specified area, and restart the Preload Passenger Presence System.
  5. Once the test successfully completes, cycle the ignition key OFF.
  6. Perform the Diagnostic System Check - Vehicle after successfully completing the preload test procedure to ensure the system is functioning properly.
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