mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Hydraulic Control Assembly - Antilock Brakes > < ABS Control Unit <--> [Electronic Brake Control Module]|Locations
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ABS Control Unit: Testing and Inspection

Fig. 46  ABS Diode Terminal Identification.

Fig. 47  ABS Diode Continuity Specification.

1.

Check meter fuse, bulb and wiring harness.

2.

Check the wiring harness between warning light and control unit or hydraulic unit.

3.

Disconnect hydraulic unit 12 pin connector, then check continuity of terminals in Figs. 46 and 47.

Hydraulic Control Assembly - Antilock Brakes > < ABS Control Unit <--> [Electronic Brake Control Module]|Locations