LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1659 (Theft Deterrent System) >> Diagnostic Information and Procedures >> DTC B2945: Passlock Power/Ground Circuit >> Test Description

Test Description

WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.

The numbers below refer to the step numbers on the diagnostic table.

  1. 2. Verifies that DTC B2945 is a current DTC.
  2. 3. Tests for a short to ground in the Passlock™ sensor or the pigtail harness.
    Fig 1: DTC B2945
    G01718148Courtesy of GENERAL MOTORS CORP.
scientia non olet · About LEMON Manuals