Check Trunk Release Solenoid Circuit

TRUNK LID OPENER


Check Trunk Release Solenoid Circuit

1.CHECK TRUNK LAMP SWITCH AND TRUNK RELEASE SOLENOID FUNCTION
With CONSULT-III
Check the operation with ("TRUNK/BACK DOOR") in the ACTIVE TEST.






YES or NO
YES - Trunk release solenoid is OK.
NO - GO TO 2
2.CHECK TRUNK LAMP SWITCH AND RELEASE SOLENOID POWER SUPPLY
1. Turn ignition switch OFF.
2. Insure both front door lock knobs are turned to the UNLOCK position.
3. Disconnect trunk lamp switch and trunk release solenoid connector.
4. Check voltage between trunk lamp switch and trunk release solenoid connector B127 terminal 2 and ground.











OK or NG
OK - GO TO 3
NG - GO TO 4
3.CHECK TRUNK LAMP SWITCH AND TRUNK RELEASE SOLENOID GROUND CIRCUIT





Check continuity between trunk lamp switch and trunk release solenoid connector B127 terminal 1 and ground.





OK or NG
OK - Replace trunk lamp switch and trunk release solenoid.
NG - Repair or replace harness.
4.CHECK TRUNK LAMP SWITCH AND TRUNK RELEASE SOLENOID CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between BCM connector (A) M19 terminal 53 and trunk lamp switch and trunk release solenoid connector B127(B) terminal 2.










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






OK or NG
OK - GO TO 5
NG - Repair or replace harness between BCM and trunk lamp switch and trunk release solenoid.
5.CHECK BCM OUTPUT SIGNAL
1. Connect 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.