Nissan Sentra Service Manual: Low tire pressure warning lamp does not turn oFF

Nissan Sentra Service Manual / Suspension / Road wheels & Tires / Symptom diagnosis / Low tire pressure warning lamp does not turn oFF

Low Tire Pressure Warning Lamp Stays On When Ignition Switch Is Turned On

DIAGNOSTIC PROCEDURE

1.INSPECT BCM CONNECTOR

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 parts.

2.BCM POWER SUPPLY AND GROUND CIRCUITS

Check BCM power supply and ground circuits. Refer to WT-34, "WITH INTELLIGENT KEY SYSTEM : Diagnosis Procedure" (with Intelligent Key system) or WT-34, "WITHOUT INTELLIGENT KEY SYSTEM : Diagnosis Procedure" (without Intelligent Key system).

Is the inspection result normal? YES >> Replace BCM. Refer to BCS-73, "Removal and Installation" (with Intelligent Key system) or BCS- 126, "Removal and Installation" (without Intelligent Key system).

NO >> Repair BCM circuits.

Low tire pressure warning lamp does not turn on

Low Tire pessure Warning Lamp Does Not Come On When Ignition Switch Is Turned On Note: The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech ...

Low tire pressure warning lamp blinks

Diagnosis Procedure NOTE: If low tire pressure warning lamp repeats blinking ON for 2 seconds and OFF for 0.2 seconds, wake-up operation for all transmitters is not complete. Carry out transmi ...

Other materials:

Removal and installation
Bcm (body control module) Removal and Installation Note: Before replacing bcm, perform вЂњread configurationвЂќ to save or print current vehicle specification. Refer to bcs-116, "configuration (bcm) : description". Removal Disconnect the negative battery terminal. Refer to ...

Map lamp
Removal and installation Removal Lower front edge of map lamp (1) down from the headlining by releasing the metal clips, then slide forward to clear pawls at rear. : Metal clip Pawl Disconnect the harness connectors from the map lamp and remove. Installation Installation is in t ...

Accelerator pedal released position learning
Description Accelerator Pedal Released Position Learning is a function of ECM to learn the fully released position of the accelerator pedal by monitoring the accelerator pedal position sensor output signal. It must be performed each time harness connector of accelerator pedal position sensor ...