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Home >> Chevrolet >> 2013 >> Impala LTZ >> Repair and Diagnosis >> External Pages >> Different car >> Section 331 (Supplemental Inflatable Restraint System) >> Diagnostic Information and Procedures >> DTC B0081 >> Circuit/System Testing

Circuit/System Testing

WARNING: This page is about a different car, the 2008 Chevrolet Impala. However, it is still accessible from the selected car via links, so may be relevant.
    IMPORTANT: When removing connectors, inspect for damage or corrosion. Damage or corrosion in the following requires repair or replacement of the affected component/connector:
    • The PPS module
    • The SDM module
    • The PPS module harness connector
    • The SDM wiring harness connector
  1. Verify that DTC U0170 is not set in the SDM.
  2. Verify the correct PPS part number is installed in the vehicle.
    • If the wrong PPS was installed, replace with the correct PPS.
  3. Replace the PPS module.
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