Diagnosis Procedure
- PERFORM ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) SELF-DIAGNOSIS
With CONSULT-III
Perform ABS actuator and electrical unit (control unit) self-diagnosis.
Is any error system detected?
YES: Check the error system.
NO: GO TO 2.
- PERFORM SELF-DIAGNOSIS
With CONSULT-III
Perform RAS control unit self-diagnosis.
Is DTC "U1000" or "U1010" detected?
YES: Check the error system.
NO: GO TO 3.
- PERFORM SELF-DIAGNOSIS
With CONSULT-III
- Turn the ignition switch from OFF to ON.
- Perform RAS control unit self-diagnosis.
Without CONSULT-III
- Start the engine.
- Perform the self-diagnosis. Refer to "DIAGNOSIS DESCRIPTION ".
Is DTC "C1929" or "RAS warning lamp flickering pattern:26" detected?
YES: Replace RAS control unit. Refer to "EXPLODED VIEW ".
NO: GO TO 4.
- INFORMATION CHECK
With CONSULT-III
Check the "DATA MONITOR" value of each DTC detected with the self-diagnosis function. Refer to "REFERENCE VALUE ".
Is each data the standard value?
YES: Check that there is no malfunction in each harness connector pin terminal or disconnection.
NO: Replace RAS control unit. Refer to "EXPLODED VIEW ".