chevrolet Workshop Repair Guides

Chevrolet S10 Blazer Workshop Service and Repair Manual

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Diagnostic Trouble Code Descriptions|Page 4646 > < Diagnostic Trouble Code Descriptions|Page 4644

Trouble Code Descriptions for S10/T10 Blazer Antilock Brakes/Traction Control System (1983)

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Fig. 10

Rear Wheel Anti-Lock (RWAL) Brake System Code 3 diagnosis. Open dump valve or ECU malfunction

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