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GMC Truck
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1991
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G 3500 1 Ton Van V8-305 5.0L
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Repair and Diagnosis
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Relays and Modules
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Relays and Modules - Brakes and Traction Control
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Electronic Brake Control Module
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Locations
Electronic Brake Control Module: Locations
The Rear Wheel Antilock (RWAL) Module is located in the L/H side of the engine compartment.