S15/T15 4WD P/U L4-121 2.0L VIN Y 2-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