Abs Harness And Input Signal Inspection: Notes

Disconnect the ABS HU/CM connector with the ignition switch at OFF.
CAUTION:
- Be careful not to damage the terminals during inspection.
Inset a thin isolation plate to the short bar of the connector (asterisk shown in the figure) and open circuit between terminal D and E, D and F.
Attach a wire to the tester lead to avoid damaging the terminals then inspect voltage, resistance or continuity, referring to the table.

Fig 1: Identifying ABS HU/CM Connector Terminals
Courtesy of MAZDA MOTORS CORP.

Fig 2: ABS HU/CM Connector Terminals Reference Table (1 Of 2)
Courtesy of MAZDA MOTORS CORP.

Fig 3: ABS HU/CM Connector Terminals Reference Table (2 Of 2)
Courtesy of MAZDA MOTORS CORP.