None of the Third Row Power Folding Seats Will Operate With Any Third Row Power Folding Seat Switch

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 ".

PRELIMINARY CHECK
Perform preliminary check. Refer to "PRELIMINARY CHECK ".

Are inspection results normal?

YES: GO TO 2.

NO: Perform repairs as necessary.
THIRD ROW POWER FOLDING SEAT SWITCH GROUND
1. Turn ignition switch OFF.
2. Disconnect any third row power folding seat switch connector.
3. Check continuity between third row power folding seat switch harness connector terminal 4 and ground.
  Is there continuity?
  
  YES: GO TO 3.
  
  NO: Repair ground circuit.
  
  Fig 1: Checking Continuity Between Third Row Power Folding Seat Switch Harness Connector Terminal 4 And Ground
  Courtesy of NISSAN NORTH AMERICA, INC.

TRANSMISSION RANGE SWITCH SIGNAL

Confirm A/T selector lever is in PARK position.
Turn ignition switch ON.

Check voltage between third row power folding seat control unit harness connector B401 terminal 7 and ground.

Terminals			Ignition switch
(+)		(-)	ON
Third row power folding seat control unit	Terminal No.	(-)	ON
B401	7	Ground	Battery voltage

Is there battery voltage?

YES: Replace third row power folding seat control unit. Refer to "REMOVAL AND INSTALLATION - POWER SEAT CROSS BEAM ".

NO: Repair circuit as necessary.

Fig 2: Checking Voltage Between Third Row Power Folding Seat Control Unit Harness Connector B401 Terminal 7 And Ground

Courtesy of NISSAN NORTH AMERICA, INC.