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GMC Truck
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1989
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Safari Van M L4-151 2.5L
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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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Technical Service Bulletins
Electronic Brake Control Module: Technical Service Bulletins
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Brakes - Broken Rear Wheel Anti-Lock ECU Locking TAB