mazda Workshop Repair Guides

Mazda B Series Truck 2WD Auto Repair Manuals - Workshop Service

Relays and Modules - HVAC > < Anti-Lock Brake System Control Unit|Page 842
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Electronic Brake Control Module: Testing and Inspection

Fig. 66  Control Unit Voltage/resistance Specification.

Fig. 67  Control Unit Connector Terminal Identification

    When checking resistance at control unit terminals, always disconnect battery cable.

1.

Remove rear side trim A, then disconnect harness connector from control unit.

2.

Check control unit harness connector terminals for voltage or resistance, Figs. 66 and 67.

Relays and Modules - HVAC > < Anti-Lock Brake System Control Unit|Page 842