W Sprint/Caballero V8-305 5.0L (1982)
![background image](/gmc/w_sprint/caballero/v8-305_5.0l/Page-848007.png)
Fig. 12
Rear Wheel Anti-Lock (RWAL) Brake System Code 5 diagnosis. Excessive actuation of dump valve during anti-lock stop
Fig. 12
Rear Wheel Anti-Lock (RWAL) Brake System Code 5 diagnosis. Excessive actuation of dump valve during anti-lock stop