Nissan Versa (N17): Power supply and ground circuit

With intelligent key

WITH INTELLIGENT KEY : Diagnosis Procedure

Regarding Wiring Diagram information, refer to BCS "Wiring Diagram".

1.CHECK FUSES AND FUSIBLE LINK

Check that the following fuses and fusible link are not blown.   

Is the fuse blown?

YES >> Replace the blown fuse or fusible link after repairing the affected circuit.

NO >> GO TO 2.

2.CHECK POWER SUPPLY CIRCUIT

1. Disconnect BCM connector M99.
2. Check voltage between BCM connector M99 and ground.   

Is the inspection result normal?

YES >> GO TO 3.

NO >> Repair harness or connector.

3.CHECK GROUND CIRCUIT

Check continuity between BCM connector M99 and ground.   

Is the inspection result normal?

YES >> Inspection End.

NO >> Repair harness or connector

Without intelligent key

WITHOUT INTELLIGENT KEY : Diagnosis Procedure

Regarding Wiring Diagram information, refer to BCS "Wiring Diagram".

1.CHECK FUSES AND FUSIBLE LINK

Check that the following fuses and fusible link are not blown.   

Is the fuse blown?

YES >> Replace the blown fuse or fusible link after repairing the affected circuit.

NO >> GO TO 2.

2.CHECK POWER SUPPLY CIRCUIT

1. Turn ignition switch OFF.
2. Disconnect BCM connectors.
3. Check voltage between BCM connector and ground.   

Is the inspection result normal?

YES >> GO TO 3.

NO >> Repair harness or connector.

3.CHECK GROUND CIRCUIT

Check continuity between BCM connector and ground.   

Is the inspection result normal?

YES >> Inspection End.

NO >> Repair harness or connector.

SYMPTOM DIAGNOSIS

TPMS SYMPTOMS

Symptom Table

Symptom	Reference
Low tire pressure warning lamp does not turn ON.	WT
Low tire pressure warning lamp does not turn OFF.
Low tire pressure warning lamp blinks.
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