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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 897 (Automatic Transmission Service, Removal & Installation - 4L60-E) >> Diagnostic Information and Procedures >> DTC P0758 (2.2L): Open Or Short To Ground In 2-3 SS Valve Circuit Or 2-3 SS Valve >> Test Description

Test Description

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

  1. 4. This step tests the function of the 2-3 SS valve and the automatic transmission (AT) wiring harness assembly.
  2. 5. This step tests for power to the 2-3 SS valve from the ignition through the fuse.
  3. 6. This step tests the ability of the PCM and the wiring to control the ground circuit.
  4. 8. This step measures the resistance of the AT wiring harness assembly and the 2-3 SS valve.
Fig 1: DTC P0758 - 2.2L (1 Of 3)
G01979800Courtesy of GENERAL MOTORS CORP.
Fig 2: DTC P0758 - 2.2L (2 Of 3)
G01979801Courtesy of GENERAL MOTORS CORP.
Fig 3: DTC P0758 - 2.2L (3 Of 3)
G01979802Courtesy of GENERAL MOTORS CORP.
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