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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1256 (Instrument Panel, Gages, And Console) >> Diagnostic Information and Procedures >> DTC P0462: Pcm >> Test Description

Test Description

WARNING: This page is about a different car, the 2003 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.

The number(s) below refer to the step number(s) on the diagnostic table.

  1. 3. Tests for the proper operation of the circuit in the high voltage range.
Fig 1: DTC P0462 Diagnostic Table
G01503532Courtesy of GENERAL MOTORS CORP.
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