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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 819 (Theft Deterrent System) >> Diagnostic Information and Procedures >> DTC B2948: Security Sensor Signal Circuit >> Test Description

Test Description

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The number below refers to the step number on the diagnostic table.

  1. Tests for a short to battery positive on the Passlock battery voltage circuit.
Fig 1: Diagnostic System Check - DTC B2948
G01458337Courtesy of GENERAL MOTORS CORP.
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