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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 833 (Automatic Transmission - 4L60-E/4L65-E (Service & Replacement)) >> Diagnostic Information and Procedures >> DTC P0785: Open, Short To Ground Or Short To Power In The 3-2 SS Valve Assembly Circuit >> Test Description

Test Description

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

  1. 4. This step tests the ability of the PCM to control the solenoid.
  2. 5. This step tests for voltage to the solenoid.
  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 automatic transmission wiring harness assembly and the 3-2 SS valve assembly.
    Fig 1: Diagnostic Trouble Code (DTC P0785) Table ( 1-5)
    G02111610Courtesy of GENERAL MOTORS CORP.
    Fig 2: Diagnostic Trouble Code (DTC P0785) Table ( 6-14)
    G02111611Courtesy of GENERAL MOTORS CORP.
    Fig 3: Diagnostic Trouble Code (DTC P0785) Table ( 15-22)
    G02111612Courtesy of GENERAL MOTORS CORP.
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