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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 632 (Anti-Lock Brake System) >> Diagnostic Information & Procedures >> DTC C0201, C0202, C0203, C0204: Master Cylinder Pressure Sensor >> 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 sensor circuitry in the low voltage range.
  2. 5.  This step tests the sensor circuitry in the high voltage range.
  3. 6.  This step tests the pressure transducer low reference circuit.
Fig 1: DTC C0201-C0204 (1 Of 2)
G01663991Courtesy of GENERAL MOTORS CORP.
Fig 2: DTC C0201-C0204 (2 Of 2)
G01663992Courtesy of GENERAL MOTORS CORP.