Diagnosis Procedure
WARNING: This page is about a different car, the 2013 Nissan Armada. However, it is still accessible from the selected car via links, so may be relevant.
Regarding Wiring Diagram information, refer to "WIRING DIAGRAM ".
- CHECK SLIDING MOTOR LH POWER SUPPLY
- Turn the ignition switch OFF.
- Perform "Active test" ("SEAT SLIDE") with CONSULT
- Check voltage between driver seat control unit harness connector and ground.
Terminal Test Item Voltage (V) (Approx.) (+) (-) Driver seat control unit connector Terminal B203 35 Ground SEAT SLIDE OFF 0 FR (forward) Battery voltage RR (backward) 0 42 OFF 0 FR (forward) 0 RR (backward) Battery voltage Is the inspection result normal?
YES: Replace sliding motor LH. (Built in power seat frame assembly). Refer to "DISASSEMBLY AND ASSEMBLY ".
NO: GO TO 2
- CHECK SLIDING MOTOR LH CIRCUIT
- Disconnect driver seat control unit and sliding motor LH.
- Check continuity between driver seat control unit harness connector and sliding motor LH harness connector.
Driver seat control unit connector Terminal Sliding motor LH connector Terminal Continuity B203 (A) 35 B204 (B) 5 Yes 42 1 - Check continuity between driver seat control unit harness connector and ground.
Driver seat control unit connector Terminal Ground Continuity B203 (A) 35 No 42 Is the inspection result normal?
YES: GO TO 3
NO: Repair or replace harness.
- CHECK INTERMITTENT INCIDENT
Refer to "INTERMITTENT INCIDENT ".
Is the inspection result normal?
YES: Replace driver seat control unit. Refer to "REMOVAL AND INSTALLATION ".
NO: Repair or replace the malfunctioning part.