Diagnosis Procedure
WARNING: This page is about a different car, the 2018 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
- BCM POWER SUPPLY AND GROUND CIRCUIT
Check BCM power supply and ground circuit. Refer to Diagnosis Procedure .
Is the inspection result normal?
YES
GO TO 2
NO
Repair or replace malfunctioning components.
- PERFORM SELF-DIAGNOSIS
With CONSULT
Perform "Self Diagnostic Result" of "AIR PRESSURE MONITOR" in "BCM".
Is any DTC detected?
YES
Check the DTC. Refer to DTC Index .
NO
GO TO 3
- CHECK LOW TIRE PRESSURE WARNING LAMP SIGNAL
- Turn the ignition switch ON.CAUTION: Never start the engine.
- Select "Data Monitor" in "AIR PRESSURE MONITOR" of "BCM".
- Select "WARNING LAMP" in "Data Monitor", and check that the low tire pressure warning lamp is turned OFF after illuminating for approximately 1 second, when the ignition switch is turned ON.
Is the inspection result normal?
YES
Check the combination meter. Refer to Diagnosis Procedure .
NO
Replace the BCM. Refer to Removal and Installation .
- Turn the ignition switch ON.