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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1159 (Suspension Control System - Suspension Damping) >> Diagnostic Information and Procedures >> DTC P1652: Lift/Dive Output Circuit >> Test Description

Test Description

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

  1. 2. This step determines if the Powertrain Induced Chassis Pitch control circuit is shorted to ground.
  2. 3. This step determines if the Powertrain Induced Chassis Pitch control circuit is open or, the PCM is unable to control the Powertrain Induced Chassis Pitch control circuit.
Fig 1: Diagnostic System Check - DTC P1652
G01419589Courtesy of GENERAL MOTORS CORP.