Diagnostic Procedure
Malfunction code No. 41, 42, 45, 46, 51, 52, 55, 56, 63
- INSPECTION START
Solenoid valve relay inspection
: GO TO 2.
- CHECK FUSE
Check 40A fusible link f. For fuse layout, refer to FUSES & CIRCUIT BREAKERS .
Is fusible link OK?
Yes : GO TO 3.
No : GO TO 6.
- CHECK CONNECTOR
- Disconnect connector from ABS actuator and electric unit. Check terminals for damage or loose connection. Then reconnect connector.
- Carry out self-diagnosis again.
Does warning lamp activate again?
Yes : GO TO 4.
No : INSPECTION END
- CHECK ABS ACTUATOR AND ELECTRIC UNIT GROUND CIRCUIT
Refer to "ABS ACTUATOR AND ELECTRIC UNIT GROUND ".
Is ground circuit OK?
Yes : GO TO 5.
No : Repair harness or connector.
- CHECK SOLENOID VALVE POWER SUPPLY CIRCUIT
- Disconnect ABS actuator and electric unit connector.
- Check voltage between ABS actuator and electric unit connector E55 (body side) terminal 18 (Y) and ground.
Does battery voltage exist?
Yes : Replace ABS actuator and electric unit. Refer to "ACTUATOR ".
No : Check the following.
- If NG, repair harness or connectors.
- Harness connector E55
- Harness for open or short between ABS actuator and electric unit and fusible link.
- REPLACE FUSE
Replace 40A fusible link f. For fuse layout, refer to FUSES & CIRCUIT BREAKERS .
Does the fusible link blow when ignition switch is turned ON?
Yes : GO TO 7.
No : INSPECTION END
- CHECK SOLENOID VALVE RELAY POWER SUPPLY CIRCUIT FOR SHORT
- Disconnect battery cable and ABS actuator and electric unit connector.
- Check continuity between ABS actuator and electric unit connector E55 (body side) terminal 18 (Y) and ground.
Continuity should not exist.
Does continuity exist?
Yes : Check the following.
- Harness connector E55
- Harness for short between ABS actuator and electric unit and fusible link.
No : Replace ABS actuator and electric unit. Refer to "ACTUATOR ".