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Home >> GMC >> 2002 >> C3500 HD 8.1 G, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 8.1L >> Diagnostic Information and Procedures >> DTC P0113 >> Test Description
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Test Description

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

  1. 6. This step tests for the proper operation of the circuit in the low voltage range. If the fuse in the jumper opens when you perform this test, the signal circuit is shorted to voltage.
Fig 1: DTC P0113 (1 Of 2)
G01599292Courtesy of GENERAL MOTORS CORP.
Fig 2: DTC P0113 (2 Of 2)
G01599293Courtesy of GENERAL MOTORS CORP.