Nissan Sentra manuals

Nissan Sentra Service Manual: System

Tire pressure monitoring system

TIRE PRESSURE MONITORING SYSTEM : System Diagram

TIRE PRESSURE MONITORING SYSTEM : System Description


TIRE PRESSURE MONITORING SYSTEM : System Description

INPUT/OUTPUT SIGNAL

Component

Signal Description

BCM Transmits the low tire pressure warning lamp signal via CAN communication to combination meter.
Combination meter Transmits the vehicle speed signal via CAN communication to BCM.

LOW TIRE PRESSURE WARNING LAMP CONTROL CONDITION

The BCM uses CAN communication to illuminate the low tire pressure warning lamp in the combination meter.

Condition

Low tire pressure warning lamp

Ignition switch OFF OFF
Ignition switch ON (system normal) Warning light turns on for 1second, then turns off.
Low tire pressure ON
Transmitter ID not registered in BCM.
Tire pressure monitoring system malfunction Warning light blinks 1 minute, then turns on.
Tire pressure sensor is in OFF state Blink (Blinking pattern depends on the positions of nonoperational tire pressure sensors.)

TIRE PRESSURE MONITORING SYSTEM : Easy Fill Tire Alert Function

NOTE:

When beginning tire inflation, it takes a few seconds for the Easy fill tire alert to function. If there is no response for approximately 15 seconds or more, cancel the Easy fill tire alert function and move the vehicle approximately 1 m (3.2 ft) backward or forward to try again.

Diagnosis system (BCM) (with intelligent key system)


Component parts
Component Parts Location BCM (view with instrument panel removed) Remote keyless entry receiver (view with instrument panel removed) Transmitter Combination meter Component Descript ...

Diagnosis system (BCM) (with intelligent key system)
Common item COMMON ITEM : CONSULT Function (BCM - COMMON ITEM) APPLICATION ITEM CONSULT performs the following functions via CAN communication with BCM. Direct Diagnostic Mode Descriptio ...

Other materials:

NISSAN Intelligent Key® (if so equipped)
Replace the battery in the Intelligent Key as follows: Remove the mechanical key from the Intelligent Key. Insert a small screwdriver A into the slit B of the corner and twist it to separate the upper part from the lower part. Use a cloth to protect the casing. Replace the battery wi ...

Fog light switch (if so equipped)
To turn the fog lights on, turn the headlight switch to the  position, then turn the fog light switch to the position. If the headlight switch is in the AUTO position and the fog light switch is moved to the ON position, both the fog lights and the headlights (including all other ...

B0020 Side airbag module LH
Description DTC B0020 FRONT LH SIDE AIR BAG MODULE The front LH side air bag module is wired to the air bag diagnosis sensor unit. The air bag diagnosis sensor unit will monitor for opens and shorts in detected lines to the front LH side air bag module. PART LOCATION Refer to SRC-5, " ...

© 2014-2025 Copyright www.nisentra.com