Diagnosis Procedure

WARNING: This page is about a different car, the 2011 Nissan Leaf. However, it is still accessible from the selected car via links, so may be relevant.

PERFORM SELF-DIAGNOSIS OF VCM
Perform self-diagnosis of VCM. Refer to "CONSULT FUNCTION ".

Is DTC detected other than P31DE?

YES: Perform diagnosis procedure of detected DTC and then replace Li-ion battery J/B. Refer to "BATTERY JUNCTION BOX: DISASSEMBLY AND ASSEMBLY ".

NO: Go to 2.
PERFORM SELF-DIAGNOSIS OF LBC
Perform self-diagnosis of LBC. Refer to "CONSULT FUNCTION ".

Is DTC detected?

YES: Perform diagnosis procedure of detected DTC and then Go to 6.

NO: Go to 3.
PERFORM SELF-DIAGNOSIS OF TRACTION MOTOR INVERTER
Perform self-diagnosis of traction motor inverter. Refer to "CONSULT FUNCTION ".

Is DTC detected?

YES: Perform diagnosis procedure of detected DTC and then Go to 6.

NO: Go to 4.
PERFORM SELF-DIAGNOSIS OF ON BOARD CHARGER
Perform self-diagnosis of on board charger. Refer to "CONSULT FUNCTION ".

Is DTC detected?

YES: Perform diagnosis procedure of detected DTC and then Go to 6.

NO: Go to 5.
PERFORM SELF-DIAGNOSIS OF A/C AUTO AMP.
Perform self-diagnosis of on board charger. Refer to "CONSULT FUNCTION ".

Is DTC detected?

YES: Perform diagnosis procedure of detected DTC and then Go to 6.

NO: Go to 6.
REPLACE LI-ION BATTERY J/B

Replace Li-ion battery J/B. Refer to "BATTERY JUNCTION BOX: DISASSEMBLY AND ASSEMBLY ".

INSPECTION END