Third Row Power Folding Seat Motor

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.

CHECK MOTOR OPERATION

Turn ignition switch OFF.
Disconnect third row power folding seat motor connector B403 or B426.

Check operation by applying battery voltage to motor terminals 3 and 4.

CAUTION:

Do not operate motor for more than 3 seconds.
Be careful not to overheat the harness.
Third row power folding seat control unit may have to relearn fold up/down positions after testing.

Fig 1: Checking Third Row Power Folding Seat Motor Operation By Applying Battery Voltage To Motor Terminals 3 And 4

Courtesy of NISSAN NORTH AMERICA, INC.

LH (60%) seat
Terminal	Motor	Seat
3 (Battery positive) - 4 (Battery negative)	Rotates counter-clockwise	Up
4 (Battery positive) - 3 (Battery negative)	Rotates clockwise	Down

RH (40%) seat
Terminal	Motor	Seat
3 (Battery positive) - 4 (Battery negative)	Rotates counter-clockwise	Up
4 (Battery positive) - 3 (Battery negative)	Rotates clockwise	Down

Does the motor rotate in both directions?

YES: GO TO 2.

NO: Replace third row power folding seat motor. Refer to "EXPLODED VIEW ".

CHECK RESISTANCE IN MOTOR
Check resistance between motor terminals 3 and 4.

3 - 4: Approx. 0.5 Ω

Is the resistance reading of the motor normal?

YES: Inspection End.

NO: Replace third row power folding seat motor. Refer to "EXPLODED VIEW ".

Fig 2: Checking Resistance Between Motor Terminals 3 And 4
Courtesy of NISSAN NORTH AMERICA, INC.