Inspection Procedure

WARNING: This page is about a different car, the 2007 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.

CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check the following terminals and connectors for damage, bend and loose connection (unit side and connector side).
  - Driver seat control unit connector
  - Harness connector P1
  - Harness connector B37
  - Harness connector B69
  - Harness connector M40
OK or NG

OK: GO TO 2.

NG: Repair the terminal and connector.

CHECK HARNESS FOR OPEN CIRCUIT

Disconnect the connector of driver seat control unit.

Check the resistance between the driver seat control unit harness connector terminals.

TERMINALS RESISTANCE SPECIFICATION

Driver seat control unit harness connector			Resistance (Ω)
Connector No.	Terminal No.		Resistance (Ω)
P2	3	19	Approx. 54 - 66

OK or NG

OK: GO TO 3.

NG: Repair the driver seat control unit branch line.

CHECK POWER SUPPLY AND GROUND CIRCUIT
Check the power supply and the ground circuit of the driver seat control unit. Refer to "POWER SUPPLY AND GROUND CIRCUIT INSPECTION ".

OK or NG

OK:
- Present error: Replace the driver seat control unit. Refer to "COMPONENT PARTS AND HARNESS CONNECTOR LOCATION ".
- Past error: Error was detected in the driver seat control unit branch line.
NG: Repair the power supply and the ground circuit.