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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 808 (Antilock Brake System With TCVS & VSES) >> Diagnostic Information and Procedures >> DTC C0221 To C0227 (W/JL4): Right Front Antilock Brake System (ABS) Channel in Release Too Long >> Test Description

Test Description

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The number below refers to the step number on the diagnostic table:

  1. 2.  Performing solenoid tests determines if there is a mechanical malfunction inside the BPMV.

Fig 1: DTC C0221-C0227 (w/JL4)
G01457079Courtesy of GENERAL MOTORS CORP.