Diagnosis Procedure

PRIMARY POSITION LIMIT SWITCH


RH : Description

Detect the initial position of sector gear (RH).




PRIMARY POSITION LIMIT SWITCH


RH : Diagnosis Procedure

1.CHECK REAR SEATBACK POWER RETURN CONTROL UNIT INPUT SIGNAL
1. Turn ignition switch OFF.
2. Connect primary position limit switch (RH) connector.
3. Check voltage between primary position limit switch (RH) harness connector and ground.






Is the inspection result normal?
YES - GO TO 3.
NO - GO TO 2.
2.CHECK PRIMARY POSITION LIMIT SWITCH (RH) SIGNAL CIRCUIT
1. Disconnect rear seatback power return control unit connector.
2. Check continuity between rear seatback power return control unit harness connector and primary position limit switch (RH) harness connector.





3. Check continuity between rear seatback power return control unit harness connector and ground.





Is the inspection result normal?
YES - Replace rear seatback power return control unit. Removal and Installation.
NO - Repair or replace harness.
3.CHECK PRIMARY POSITION LIMIT SWITCH (RH) GROUND CIRCUIT
1. Check continuity between rear seatback power return control unit harness connector and primary position limit switch (RH) harness connector.





2. Check continuity between rear seatback power return control unit harness connector and ground.





Is the inspection result normal?
YES - GO TO 4.
NO - Repair or replace harness.
4.CHECK PRIMARY POSITION LIMIT SWITCH (RH)
Check primary position limit switch (RH). Component Inspection.
Is the inspection result normal?
YES - GO TO 5.
NO - Replace primary position limit switch (RH) [seat device assembly (RH)]. Exploded View.
5.CHECK INTERMITTENT INCIDENT
Intermittent Incident.
- INSPECTION END