Diagnosis Procedure

WARNING: This page is about a different car, the 2018 Nissan Titan XD and 2018 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.

CHECK FUSE
Check that all of the fuses installed on the downstream of the contact point side circuit of the ignition relay in IPDM E/R are not blown.

Is the inspection result normal?

YES

GO TO 2 .

NO

Replace the blown fuse after replacing the affected circuit if a fuse is blown.

CHECK IGNITION RELAY CONTROL CIRCUIT VOLTAGE

Turn ignition switch ON

Check voltage between IPDM E/R harness connector E130 and ground.

(+)		(-)	Voltage (Approx.)
IPDM E/R
Connector	Terminal
E130	68	Ground	0V

Is the inspection result normal?

YES

GO TO 3 .

Replace IPDM E/R. Refer to Removal and Installation of IPDM E/R .

CHECK BATTERY VOLTAGE
Check battery voltage.

Which is the measurement result?

More than 12.4 V

GO TO 4 .

Less than 12.4 V

Perform battery inspection. Refer to How to Handle Battery .
CHECK INTERMITTENT INCIDENT
Refer to Intermittent Incident .

Inspection End.