Component Tests and General Diagnostics

Inspection Of ABS System
1. Remove the scuff plate and front side trim.
2. Disconnect the ABS control unit connector after switching the ignition switch OFF.





3. Connect the ABS Tester to the control unit connector at the harness side.

Note: If the tester does not operate, check:
^ Fuse
^ Ignition switch and circuit
^ Electrical connections to main relay from control unit

4. Follow the instructions in the tester manual.


Check System Ground




- Check for an open circuit in (B) wire from terminal D of the control unit to the JC-02 joint connector.

Caution: When checking control unit terminals, do not use ordinary tester pins. Use only very thin pins to prevent damage to the terminals.