LH&RH Front Window Anti-Pinch

ENCODER


PASSENGER SIDE : Description

Detects condition of the front power window motor RH operation and transmits to power window and door lock/unlock switch RH as pulse signal.




ENCODER


PASSENGER SIDE : Diagnosis Procedure

Regarding Wiring Diagram information, Power Window Main Switch.
1. CHECK ENCODER SIGNAL





1. Turn ignition switch ON.
2. Check signal between power window and door lock/unlock switch RH connector D105 terminal 12, 15 and ground with oscilloscope.










Is the inspection result normal?
YES - Check intermittent incident. Intermittent Incident.
NO - GO TO 2
2. CHECK ENCODER POWER SUPPLY





Check voltage between front power window motor RH connector
D104 terminal 4 and ground.





Is the inspection result normal?
YES - GO TO 4
NO - GO TO 3
3. CHECK HARNESS CONTINUITY 1





1. Turn ignition switch OFF.
2. Disconnect power window and door lock/unlock switch RH and front power window motor RH connectors.
3. Check continuity between power window and door lock/unlock switch RH connector D105 (A) terminal 4 and front power window motor RH connector D104 (B) terminal 4.





4. Check continuity between power window and door lock/unlock switch RH connector D105 (A) terminal 4 and ground.





Is the inspection result normal?
YES - Replace power window and door lock/unlock switch RH. LH&RH Front Window Anti-Pinch.
NO - Repair or replace harness or connectors.
4. CHECK ENCODER GROUND CIRCUIT





1. Turn ignition switch OFF.
2. Disconnect front power window motor RH connector.
3. Check continuity between front power window motor RH connector D104 terminal 6 and ground.





Is the inspection result normal?
YES - GO TO 6
NO - GO TO 5
5. CHECK HARNESS CONTINUITY 2





1. Disconnect power window and door lock/unlock switch RH connector.
2. Check continuity between power window and door lock/unlock switch RH connector D105 (A) terminal 3 and front power window motor RH connector D104 (B) terminal 6.





Is the inspection result normal?
YES - Replace power window and door lock/unlock switch RH. LH&RH Front Window Anti-Pinch.
NO - Repair or replace harness or connectors.
6. CHECK HARNESS CONTINUITY 3





1. Disconnect power window and door lock/unlock switch RH connector.
2. Check continuity between power window and door lock/unlock switch RH connector D105 (A) terminals 12, 15 and front power window motor RH connector D104 (B) terminals 3, 5.






3. Check continuity between power window and door lock/unlock switch RH connector D105 (A) terminals
12, 15 and ground.





Is the inspection result normal?
YES - Replace front power window motor RH. Removal And Installation.
NO - Repair or replace harness or connectors.