ABS Does Not Operate

Detecting Condition






Inspection Procedures
DTC Inspection
1. Connect the Scan Tool with the data link connector and turn the ignition switch ON.
2. Is the ABS MIL on?






Check the Power Source Circuit
1. Disconnect the connector from the ABS control module.
2. Turn the ignition switch ON, measure the voltage between terminal 18 of the ABS control module harness side connector and body ground.

Specification:approximately B+


3. Is the voltage within specification?










Check the Ground Circuit
1. Disconnect the connector from the ABS control module.
2. Check for continuity between terminals 1,4 of the ABS control module harness side connector and ground point.
3. Is there continuity?










Check the Hydraulic Circuit
1. Refer to the DTC troubleshooting procedures.
2. Is the system operating to specifications?






Check the Hydraulic Circuit for Leakage
1. Refer to the hydraulic lines.
2. Inspect leakage of the hydraulic lines.
3. Is the system operating to specifications?