Check Trunk Lid Opener Actuator Circuit

TRUNK LID OPENER


Check Trunk Lid Opener Actuator Circuit

1.CHECK TRUNK LID OPENER ACTUATOR FUNCTION
With CONSULT-III
Check the operation with ("TRUNK/BACK DOOR") in the ACTIVE TEST.

Does trunk lid opener actuator operate normally?

YES or NO
YES - Trunk lid opener actuator circuit is OK.
NO - GO TO 2.
2.CHECK TRUNK LID OPENER ACTUATOR POWER SUPPLY
1. Turn ignition switch OFF.
2. Disconnect trunk lid opener actuator connector.
3. Check voltage between trunk lid opener actuator connector B59 terminal 1 and ground.











OK or NG
OK - GO TO 3.
NG - GO TO 4.
3.CHECK TRUNK LID OPENER ACTUATOR GROUND CIRCUIT





Check continuity between trunk lid opener actuator connector B59 terminal 2 and ground.





OK or NG
OK - Replace trunk lid opener actuator. Service and Repair.
NG - Repair or replace harness.
4.CHECK TRUNK LID OPENER ACTUATOR CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between BCM connector M19 (A) terminal 53 and trunk lid opener actuator connector
B59 (B) terminal 1.










3. Check continuity between BCM connector M19 (A) terminal 53 and ground.






OK or NG
OK - GO TO 5.
NG - Repair or replace harness between BCM and trunk lid opener actuator.
5.CHECK BCM OUTPUT SIGNAL
1. Reconnect BCM connector.
2. Check voltage between BCM connector M19 terminal 53 and ground.











OK or NG
OK - Check the condition of harness and connector.
NG - Replace BCM. Service and Repair.