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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1788 (Automatic Transmission - 4L60-E/4L65-E (Diagnosis)) >> Diagnostic Information and Procedures >> DTC P0711 (5.3L): TFT Sensor Circuit Range/Performance >> Test Description

Test Description

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

  1. 5. This step tests for an intermittent short or open condition in the engine wiring harness. The test lamp is used as a resistor in the circuit.
  2. 6. This step determines if the PCM or the TFT sensor is causing a steady, unchanging TFT reading.
Fig 1: DTC P0711 - 5.3L (Steps 1-6)
G02131437Courtesy of GENERAL MOTORS CORP.
Fig 2: DTC P0711 - 5.3L (Steps 7-13)
G02131438Courtesy of GENERAL MOTORS CORP.
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