Diagnosis Procedure

SLIDING SWITCH

SEATBACK : Diagnosis Procedure


1. CHECK SLIDING SWITCH (SEATBACK) SIGNAL

1.Turn ignition switch OFF.
2.Check voltage between passenger seat control unit harness connector and ground.





Is the inspection result normal?
YES- Sliding switch (seatback) circuit is OK.
NO- GO TO 2.

2. CHECK SLIDING SWITCH (SEATBACK) CIRCUIT

1.Disconnect passenger seat control unit connector and sliding switch (seatback) connector.
2.Check continuity between passenger seat control unit harness connector and sliding switch (seatback)
harness connector.





3.Check continuity between passenger seat control unit harness connector and ground.





Is the inspection result normal?
YES- GO TO 3.
NO- Repair or replace harness.

3. CHECK SLIDING SWITCH (SEATBACK) GROUND CIRCUIT

Check continuity between sliding switch (seatback) harness connector and ground.





Is the inspection result normal?
YES- GO TO 4.
NO- Repair or replace harness.

4. CHECK SLIDING SWITCH (SEATBACK)

Check sliding switch (seatback).
Component Inspection.
Is the inspection result normal?
YES- GO TO 5.
NO- Replace sliding switch (seatback). Exploded View.

5. CHECK PASSENGER SEAT CONTROL UNIT OUTPUT SIGNAL

1.Connect passenger seat control unit connector.
2.Check voltage between passenger seat control unit harness connector and ground.





Is the inspection result normal?
YES- GO TO 6.
NO- Replace passenger seat control unit. Removal and Installation.

6. CHECK INTERMITTENT INCIDENT

Check intermittent incident.
Intermittent Incident.
- INSPECTION END