C1184

Active Booster System Inspection

INSPECTION PROCEDURE
1.DISPLAY SELF DIAGNOSIS RESULTS
Check self-diagnosis results.





Is the above displayed in the self-diagnosis display items?
YES or NO
YES - GO TO 2.
NO - Inspection End.

2.CONNECTOR INSPECTION
1. Turn the ignition switch OFF.
2. Disconnect the active booster connector E49 and ABS actuator and electric unit (control unit) connector E125 and inspect the terminals for deformation, disconnection, looseness, or damage.
OK or NG
OK - GO TO 3.
NG - Repair connector.

3.ACTIVE BOOSTER CIRCUIT INSPECTION
1. Measure the continuity between the ABS actuator and electric unit (control unit) connector E125 and active booster connector E49.





2. Measure the continuity between the ABS actuator and electric unit (control unit) connector E125 and body ground.





OK or NG
OK - GO TO 4.
NG - Repair or replace harness or connector.

4.ACTIVE BOOSTER SENSOR INSPECTION
1. Reconnect the active booster and ABS actuator and electric unit (control unit) connectors.
2. Use "DATA MONITOR" to check if the status of "RELEASE SW NO" and "RELEASE SW NC" is normal.





OK or NG
OK - Inspection End.
NG - Replace active booster.