■ CAUTION ■ Perform diagnosis under the condition that engine cannot start by the following procedure.

1. Remove fuel pump fuse.
2. Crank or start the engine (where possible) until the fuel pressure is released.

1.CHECK “S” CONNECTOR CIRCUIT

1. Turn ignition switch OFF.
2. Disconnect starter motor connector.
3. Shift the shift lever to “P” or “N” position.
4. Check voltage between starter motor harness connector and ground.

   Terminals | Condition | Voltage (Approx.)
   (+) | (–)
   Starter motor harness connector | Terminal
   F206 | 1 | Ground | When the ignition switch is in START position | Battery voltage

Is the inspection result normal?
YES>>“S” connector circuit is OK. Further inspection is necessary. Refer to Work Flow (GT-R certified NISSAN dealer).
NO>>GO TO 2.
2.CHECK HARNESS CONTINUITY (OPEN CIRCUIT)

1. Disconnect IPDM E/R connector.
2. Check continuity between starter motor harness connector and IPDM E/R harness connector.

   Starter motor harness connector | IPDM E/R harness connector | Continuity
   Connector No. | Terminal No. | Connector No. | Terminal No.
   F206 | 1 | E7 | 80 | Existed

Is the inspection result normal?
YES>>Further inspection is necessary. Refer to Work Flow (GT-R certified NISSAN dealer).
NO>>Repair the harness.