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Home >> Chevrolet >> 2001 >> Impala Base, 3.8 K >> Repair and Diagnosis >> External Pages >> Different car >> Section 493 (Anti-Lock Brake System) >> Diagnostic Information And Procedures >> DTC C0187: Lateral Accelerometer Circuit Range Performance >> Test Description

Test Description

WARNING: This page is about a different car, the 2002 Oldsmobile Intrigue. However, it is still accessible from the selected car via links, so may be relevant.

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

  1. 2. Checks to see if steering angle sensor is centered.
  2. 3. Checks for specified voltage on the lateral accelerometer signal circuit.
  3. 4. Checks for specified voltage on the yaw rate signal circuit.
    Fig 1: DTC C0187
    G01757505Courtesy of GENERAL MOTORS CORP.
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