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Home >> Hummer >> 2008 >> H3 Base, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 10 (Supplemental Inflatable Restraint System) >> Diagnostic Information and Procedures >> DTC 065 >> Circuit/System Testing

Circuit/System Testing

WARNING: This page is about a different car, the 2008 Isuzu i-370, 2008 Isuzu i-290, 2008 GMC Canyon, and 2008 Chevrolet Colorado. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ignition OFF. Inspect the PPS module and PPS pressure sensor harness connectors for corrosion or damage.
    • If any of the above conditions are found, make the appropriate repair.
  2. Reconnect all components, and test the PPS sensor circuits for a short to voltage, short to ground or open/high resistance.
    • If any of the above conditions are found, make the appropriate repair.
  3. Reconnect all components and check for DTC 065 as current.
    • If DTC 065 is not current, rezero the PPS.
  4. Replace and rezero the PPS. After replacement and rezeroing of the PPS are completed, perform the repair verification.