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Home >> Chevrolet >> 2014 >> Traverse LTZ, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 12 (Supplemental Inflatable Restraint System) >> Diagnostic Information and Procedures >> DTC B0081: Passenger Presence Module >> Circuit/System Testing
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Circuit/System Testing

WARNING: This page is about a different car, the 2015 GMC Acadia, 2015 Chevrolet Traverse, and 2015 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:

When removing connectors, inspect for damage or corrosion. Damage or corrosion in the following requires repair or replacement of the affected component/connector:

  • Passenger Presence Module
  • Inflatable Restraint Sensing and Diagnostic Module
  • Passenger Presence Module harness connector
  • Inflatable Restraint Sensing and Diagnostic Module wiring harness connector
  1. Ignition OFF, disconnect the harness connector at the Passenger Presence Module.
  2. Ignition OFF, test for less then 10 Ω between the ground circuit terminal 4 and ground.
    • If greater then the specified range, test the ground circuit for an open/high resistance.
  3. Ignition ON, verify a test lamp illuminates between the B+ circuit terminal 3 and ground.
    • If the test lamp does not illuminate, test the B+ circuit for a short to ground or an open/high resistance.
  4. Reconnect all Passenger Presence Module components and perform the Passenger Presence System Programming and Setup .
  5. Clear all DTCs and operate the vehicle. DTC B0081 should not set.
    • If DTC B0081 sets, replace the Passenger Presence Module.
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