mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Electronic Brake Control Module > < ABS Main Relay|Testing and Inspection
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Brake Fluid Pump Relay: Testing and Inspection

Fig. 36  Motor Relay Connector Pin Identification.

Fig. 37  Motor Relay Continuity Specifications.

1.

Disconnect battery ground cable, then raise the motor relay lock from hydraulic unit, then remove relay.

2.

Check for continuity between relay terminals, Figs. 36 and 37.

3.

If continuity is not as specified, replace motor relay.

4.

If continuity is as specified, check the wiring harness between motor relay and control unit main fuse.

Electronic Brake Control Module > < ABS Main Relay|Testing and Inspection