Low Tire Pressure Warning Lamp Stays On When Ignition Switch
WARNING: This page is about a different car, the 2019 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK BCM CONNECTORS
- Turn ignition switch OFF.
- Disconnect BCM connectors.
- Check terminals for damage or loose connections.
Is the inspection result normal?
YES
GO TO 2
NO
Repair or replace damaged connectors.
- BCM POWER SUPPLY AND GROUND CIRCUITS
Check BCM power supply and ground circuits. Refer to Diagnosis Procedure .
Is the inspection result normal?
YES
Replace BCM. Refer to Removal and Installation .
NO
Repair BCM circuits.