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:

P285A Clutch B Pressure
DTC Logic DTC DETECTION LOGIC DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition Possible causes P285A CLUTCH B PRESSURE (Clutch B Pressure Disengagement Performance) The detection conditions continuously for 200 msec or more und ...

P1574 ASCD Vehicle speed sensor
Description The ECM receives two vehicle speed sensor signals via CAN communication line. One is sent from combination meter, and the other is from TCM (Transmission control module). The ECM uses these signals for ASCD control. Refer to EC-51, "AUTOMATIC SPEED CONTROL DEVICE (ASCD) : Sys ...

Liquid Gasket
REMOVAL OF LIQUID GASKET SEALING After removing the bolts and nuts, separate the mating surface and remove the liquid gasket using Tool (A). Tool Number : KV10111100 (J-37228) CAUTION: Be careful not to damage the mating surfaces. In areas where the cutter is difficult to use, use ...

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