Driver Seat Control Unit Circuit Inspection

1. Turn ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check following terminals and connectors for damage, bend and loose connection (control unit side and harness side).
   • Driver seat control unit connector
   • Harness connector B151
   • Harness connector B8

OK or NG 

OK : GO TO 2.

NG : Repair terminal or connector.

1. Disconnect driver seat control unit connector.
2. Check resistance between driver seat control unit harness connector terminals.
   TERMINAL RESISTANCE CHART
   
   

   Driver seat control unit connector	Terminals		Resistance (Approx.)
   B152	14	15	54 - 66 Ω

   Fig 1: Identifying Resistance Between Driver Seat Control Unit Harness Connector Terminals

   Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG 

OK : Replace driver seat control unit.

NG : Repair harness between driver seat control unit and harness connector B5.