Nissan Frontier. Manual — part 1315
WT-8
< BASIC INSPECTION >
ID REGISTRATION PROCEDURE
2. Turn the ignition switch ON.
3. Using CONSULT, select “WORK SUPPORT” in BCM (AIR PRESSURE MONITOR). Then, select “ID
REGIST.”
4. Select “Start” on “ID REGIST” screen.
5. Drive the vehicle at a speed greater than 40 km/h (25 MPH) for 3 minutes or more.
6. After ID registration for all wheels is complete, press “End” on the CONSULT to finish ID registration.
7. Adjust the tire pressures for all tires to the recommended value. Refer to
8. Test drive the vehicle to ensure that the TPMS lamp is OFF and no warning messages are present.
ID registration position
CONSULT
Front LH
“Yet (red)”
↓
“Done (green)”
Front RH
Rear RH
Rear LH
TPMS
WT-9
< SYSTEM DESCRIPTION >
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SYSTEM DESCRIPTION
TPMS
System Diagram
INFOID:0000000009480243
System Description
INFOID:0000000009480244
DESCRIPTION
During driving, the tire pressure monitoring system receives the signal transmitted from the transmitter
installed in each wheel, and turns on the low tire pressure warning lamp when the tire pressure becomes low.
The control unit (BCM) for this system has pressure judgement and self-diagnosis functions.
FUNCTION
When the tire pressure monitoring system detects low inflation pressure or an internal malfunction, the low tire
pressure warning lamp in the combination meter comes on. The malfunction is indicated by the low tire pres-
sure warning lamp flashing. A CHECK TIRE PRES warning message will also be displayed in the vehicle
information display.
BODY CONTROL MODULE (BCM)
The BCM (1) is shown with the lower instrument panel LH removed.
The BCM reads the air pressure signal received by the remote key-
less entry receiver, and controls the low tire pressure warning lamp
as shown below. It also has a self-diagnosis function to detect a sys-
tem malfunction.
TRANSMITTER
ALEIA0004GB
Condition
Low tire pressure warning lamp
System normal
On for 1 second after ignition ON
Tire less than 193 kPa (2.0 kg/cm
2
, 28 psi)
[Flat tire]
ON
Low tire pressure warning system malfunc-
tion
After key ON, flashes once per sec-
ond for 1 minute, then stays ON
AWEIA0010ZZ
WT-10
< SYSTEM DESCRIPTION >
TPMS
A sensor-transmitter integrated with a valve is installed in each
wheel, and transmits a detected air pressure signal in the form of a
radio wave. The radio signal is received by the remote keyless entry
receiver.
REMOTE KEYLESS ENTRY RECEIVER
The remote keyless entry receiver is shown with the instrument
panel RH removed. The remote keyless entry receiver receives the
air pressure signal transmitted by the transmitter in each wheel.
COMBINATION METER
The combination meter receives tire pressure status from the BCM
using CAN communication. When a low tire pressure condition is
sensed by the BCM, the combination meter low tire pressure warn-
ing lamp is activated. A CHECK TIRE PRES warning message will
also be displayed in the vehicle information display. Refer to the
Owner’s Manual for additional information.
TIRE PRESSURE WARNING CHECK CONNECTOR
The tire pressure warning check connector can be grounded in order
to initiate self-diagnosis without a CONSULT. Refer to
. The tire pressure warning check
connector (1) is located behind the lower portion of the instrument
panel LH.
WEIA0137E
LEIA0069E
LEIA0055E
AWEIA0120ZZ
TPMS
WT-11
< SYSTEM DESCRIPTION >
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System Component
INFOID:0000000009480245
1.
BCM M18, M20
2.
Combination meter M24
3.
Remote keyless entry receiver M120
4.
Tire pressure warning check connec-
tor M123
5.
Transmitters
WEIA0125E
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