K 30 1 Ton Pickup 4WD V8-350 5.7L VIN M 4-bbl (1983)
Fig. 15
Rear Wheel Anti-Lock (RWAL) Brake System Code 8 diagnosis. Shorted dump valve or faulty ECU
Fig. 15
Rear Wheel Anti-Lock (RWAL) Brake System Code 8 diagnosis. Shorted dump valve or faulty ECU