Nissan Altima 2007-2012 Service Manual: Low tire pressure warning lamp does not turn on

Low Tire Pressure Warning Lamp Does Not Come On When Ignition Switch Is Turned On

DIAGNOSTIC PROCEDURE

1.SELF-DIAGNOSTIC RESULT CHECK

Using CONSULT-III, check display contents of BCM in SELF-DIAGNOSIS.

Is "CAN COMM CIRCUIT" displayed in the self-diagnosis display items? YES >> Malfunction in CAN communication system. Refer to LAN-25, "CAN System Specification Chart".

NO >> GO TO 2

2.CHECK COMBINATION METER

Check combination meter operation. Refer to MWI-38, "CONSULT-III Function (METER/M&A)".

Is the inspection result normal? YES >> GO TO 3 NO >> Replace combination meter. Refer to IP-12, "Removal and Installation".

3.CHECK LOW TIRE PRESSURE WARNING LAMP

Disconnect BCM harness connector.

Does the low tire pressure warning lamp activate? YES >> Replace BCM. Refer to BCS-96, "Removal and Installation".

NO >> Check combination meter operation.

    TPMS
    Symptom Table ...

    Low tire pressure warning lamp stays on
    Low Tire Pressure Warning Lamp Stays On When Ignition Switch Is Turned On DIAGNOSTIC PROCEDURE 1.CHECK BCM CONNECTORS 1. Turn ignition switch OFF. 2. Disconnect BCM harness connectors. 3. Ch ...

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