ABS Non-2E System

Fig. 14 Trouble Code 0 (Improper Power Line Voltage Or Harness):

CHECK POWER SUPPLY (VOLTAGE) TO ABS CONTROL UNIT

1. Turn ignition switch OFF.
2. Disconnect connector from ABS control unit.





3. Disassemble connector.
a.While pushing portion (l), disconnect connector.
b.Remove screw from portion (2)
c.Move rubber boot (3) back (toward harness).
d.Slide cover (4) in direction shown by arrow and remove.

4. Turn ignition switch ON
5. Measure voltage between ABS control unit connector and ground.

Connector & terminal Specified Voltage:
(P12)No.1-Body 1O-12V

CHECK INPUT VOLTAGE OF ABS CONTROL UNIT TO ALTERNATOR
1. Start the engine.
2. Measure voltage between ABS control unit connector and ground.

Connector & terminal Specified Voltage:
(P12) No.15 - Body Approx. 13.5 V

CHECK ABS CONTROL UNIT GROUND SYSTEM
1. Turn ignition switch OFF.
2. Connect connector to ABS control unit.
3. Turn ignition switch ON.
4. Measure voltage between ABS control unit terminal and ground.

Terminal Specified Voltage:
(P12) No.20 - Body 0 V

CHECK HARNESS CONNECTOR BETWEEN ABS CONTROL UNIT AND WARNING LIGHT
1. Turn ignition switch OFF.
2. Disconnect connector from ABS control unit.
3. Measure resistance between ABS control unit connector and ground to check short circuit.

Connector & terminal Specified resistance:
(P12) No.29 - Body 1 M Ohm min.