Diagnostic Precautions
For Fast and Accurate DiagnosisPRECAUTIONS FOR DIAGNOSIS
Before performing diagnosis, always read precautions.
If ABS actuator and electric unit (control unit), steering angle sensor, steering system parts, suspension system parts, or tires have been replaced, or if alignment has been adjusted, be sure to adjust neutral position of steering angle sensor before driving.
After diagnosis is finished, be sure to erase memory.
When checking continuity and voltage between units, be sure to check for disconnection, looseness, bend, or collapse of connector terminals. If any malfunction is found, repair or replace connector terminals.
ABS SYMPTOM CHART:
NOTE: The symptoms may be caused by normal operations.
For intermittent symptoms, possible cause is malfunction in harness, harness connector, or terminals. Move harness, harness connector, and terminals to check for poor connections.
If a circuit tester is used for the check, be careful not to forcibly extend any connector terminal.
To use CONSULT-II to perform self-diagnosis of ABS actuator and electric unit (control unit), active tests, or work support, first stop work, then connect CONSULT-II and select "ABS".
ON AND OFF TIMING FOR ABS WARNING LAMP:
While self-diagnosis results of CONSULT-II shows malfunction, if CONSULT-II active test is performed, an engine system error may be indicated. In this case, start engine to resume the normal screen.