1.CHECK GROUND CONNECTION

1. Turn ignition switch OFF.
2. Check ground connections B31 and M95. Refer to “Ground Inspection” in Circuit Inspection.

Is the inspection result normal?
YES >>GO TO 2.
NO >>Repair or replace damaged parts.
2.CHECK SET-UP SWITCH (TRANSMISSION)

1. Disconnect set-up switch (transmission) harness connector.
2. Check set-up switch (transmission). Refer to Component Inspection [Set-up Switch (Transmission)] (GT-R certified NISSAN dealer).

Is the inspection result normal?
YES >>GO TO 3.
NO >>Repair or replace damaged parts.
3.CHECK HARNESS BETWEEN TCM AND SET-UP SWITCH (TRANSMISSION)

1. Disconnect TCM harness connectors.
2. Check continuity between TCM vehicle side harness connector terminal and ground.

   TCM vehicle side harness connector | Ground | Continuity
   Connector | Terminal
   B45 | 34 | Ground | Not existed
   37

Is the inspection result normal?
YES>>GO TO 4.
NO >>Repair or replace damaged parts.
4.CHECK HARNESS BETWEEN SET-UP SWITCH (TRANSMISSION) AND GROUND
Check continuity between set-up switch (transmission) vehicle side harness connector terminal and ground.

Set-up switch (transmission) vehicle side harness connector | Ground | Continuity
Connector | Terminal
M73 | 17 | Ground | Existed

Is the inspection result normal?
YES>>GO TO 5.
NO >>Repair or replace damaged parts.
5.CHECK INTERMITTENT INCIDENT
Refer to Intermittent Incident.
>>INSPECTION END