Nissan X-Trail 32. Instruction — part 2219

TPMS

WT-49

< SYMPTOM DIAGNOSIS >

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Low tire pres-
sure warning
lamp

The low tire pres-
sure warning lamp
repeats blinking at
0.5-second inter-
vals for 1 minute,
and then stays illu-
minated.

The BCM cannot detect
tire pressure data signal.

• Check visually that the

tire pressure sensors are
installed. If necessary, re-
place/install the tire pres-
sure sensor(s) and
perform tire pressure
sensor ID registration.
Refer to

WT-30, "Work

Procedure"

.

• Remove the interference

radio wave (e.g. battery
charger of smart phone).

The combination meter
fuse is open or removed
(or pulled out).

Check and install the com-
bination meter fuse. If nec-
essary, replace the fuse.

The BCM harness con-
nector is removed.

Check the connection con-
ditions of the BCM harness
connector, and repair if nec-
essary.

Tire Pressure Monitoring
System (TPMS) mal-
function.
(except tire pressure
monitoring system con-
figuration and/or tire
pressure sensor ID reg-
istration non-performed)

Perform CONSULT self-di-
agnosis. Refer to

WT-15,

"CONSULT Function"

.

Hazard warning
lamp

The hazard warn-
ing lamp does not
blink twice when
performing ID reg-
istration operation.

—

ID registration is not
completed.

Perform “TIRE PRESSURE
SENSOR ID REGISTRA-
TION CANNOT BE COM-
PLETED” diagnosis
procedure. Refer to

WT-55,

"Diagnosis Procedure"

.

Diagnosis items

Symptom

(Ignition switch

ON)

Low tire pressure warning lamp

Cause

Action

SEIA0788E

WT-50

< SYMPTOM DIAGNOSIS >

LOW TIRE PRESSURE WARNING LAMP DOES NOT TURN ON

LOW TIRE PRESSURE WARNING LAMP DOES NOT TURN ON

Description

INFOID:0000000010715103

The low tire pressure warning lamp does not turn ON when the ignition switch is turned ON.
NOTE:
The low tire pressure warning lamp turn ON for approximately 1 second and then turns OFF when the ignition
switch is turned ON. This is to check that no abnormal condition is present in the tire pressure monitoring sys-
tem.
The combination meter may be malfunctioning or the tire pressure monitoring system may be malfunctioning if
the low tire pressure warning lamp does not turn ON when the ignition switch is turned ON.

Diagnosis Procedure

INFOID:0000000010715104

1.

CHECK LOW TIRE PRESSURE WARNING LAMP SIGNAL

With CONSULT

1.

Turn the ignition switch ON.

CAUTION:

Never start the engine.

2.

Select “ACTIVE TEST” in “AIR PRESSURE MONITOR”.

3.

Touch “WARNING LAMP” to turn ON the low tire pressure warning lamp.

When “ACTIVE TEST” is performed, does the low tire pressure warning lamp in the combination meter turn
ON?

YES

>> GO TO 2.

NO

>> GO TO 3.

2.

CHECK LOW TIRE PRESSURE WARNING LAMP OPERATION

Check that the low tire pressure warning lamp is turned OFF after turns ON for approximately 1 second, when
the ignition switch is turned ON.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-44, "Intermittent Incident"

.

NO

>> Replace the BCM. Refer to

BCS-121, "Removal and Installation"

.

3.

CHECK COMBINATION METER POWER SUPPLY CIRCUIT

Perform the trouble diagnosis for combination meter power supply circuit. Refer to

MWI-129, "COMBINATION

METER : Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> Perform combination diagnosis. Refer to

MWI-118, "Work flow"

.

NO

>> Repair or replace error-detected parts.

LOW TIRE PRESSURE WARNING LAMP DOES NOT TURN OFF

WT-51

< SYMPTOM DIAGNOSIS >

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LOW TIRE PRESSURE WARNING LAMP DOES NOT TURN OFF

Description

INFOID:0000000010715105

The low tire pressure warning lamp does not turn OFF after several seconds is passed after engine starts.

Diagnosis Procedure

INFOID:0000000010715106

1.

CHECK TIRE PRESSURE

1.

Turn the ignition switch ON.

CAUTION:

Never start the engine.

2.

Check the tire pressure for all wheels and adjust to the specified value. Refer to

WT-66, "Tire Air Pres-

sure"

.

3.

Perform TPMS reset operation. Refer to

WT-14, "TPMS reset operation"

.

4.

Recheck the tire pressure for all wheels. Refer to

WT-66, "Tire Air Pressure"

.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Inspect or repair the tires or wheels.

2.

CHECK LOW TIRE PRESSURE WARNING LAMP OPERATION

Check that the low tire pressure warning lamp is turned OFF after turns ON for approximately 1 second, when
the ignition switch is turned ON.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> GO TO 3.

3.

PERFORM SELF-DIAGNOSIS

With CONSULT

Perform self-diagnosis for “AIR PRESSURE MONITOR”.

Is DTC detected?

YES

>> Perform DTC diagnosis procedure. Refer to

WT-21, "DTC Index"

.

NO

>> GO TO 4.

4.

CHECK BCM POWER SUPPLY AND GROUND CIRCUIT

Perform the trouble diagnosis for power supply and ground circuit. Refer to

BCS-114, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> Replace BCM. Refer to

BCS-121, "Removal and Installation"

.

NO

>> Repair or replace error-detected parts.

WT-52

< SYMPTOM DIAGNOSIS >

LOW TIRE PRESSURE WARNING LAMP BLINKS

LOW TIRE PRESSURE WARNING LAMP BLINKS

Description

INFOID:0000000010715107

When the ignition switch is turned ON, the low tire pressure warning lamp blinks. And then 1 minute later, low
tire pressure warning lamp turns ON.

Diagnosis Procedure

INFOID:0000000010715108

1.

CHECK TIRE PRESSURE SENSOR INSTALLATION

Check visually that tire pressure sensors are installed to each wheels correctly.
NOTE:
In the following case, tire pressure monitoring system (TPMS) does not function.
• Tire pressure sensor(s) are not installed.
• Tire pressure sensor(s) of other cars are installed.

Are the genuine NISSAN tire pressure sensors are installed correctly?

YES

>> GO TO 2.

NO

>> Replace and/or Install tire pressure sensor(s). Refer to

WT-62, "Removal and Installation"

. GO TO

3.

2.

PERFORM SELF-DIAGNOSIS

With CONSULT

Perform self-diagnosis for “AIR PRESSURE MONITOR”.

Is DTC detected?

YES

>> Perform DTC diagnosis procedure. Refer to

WT-21, "DTC Index"

.

NO

>> GO TO 4.

3.

TIRE PRESSURE SENSOR ID REGISTRATION

Perform tire pressure sensor ID registration. Refer to

WT-30, "Work Procedure"

.

Is tire pressure sensor ID registration completed?

YES

>> Adjust the tire pressure for all wheels specified to the value. Refer to

WT-66, "Tire Air Pressure"

.

And perform TPMS reset operation. Refer to

WT-14, "TPMS reset operation"

. INSPECTION END

NO

>> Perform diagnosis procedure of “TIRE PRESSURE SENSOR ID REGISTRATION CANNOT BE

COMPLETED”. Refer to

WT-55, "Diagnosis Procedure"

.

4.

CHECK BCM POWER SUPPLY AND GROUND CIRCUIT

Perform the trouble diagnosis for power supply and ground circuit. Refer to

BCS-114, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> Replace BCM. Refer to

BCS-121, "Removal and Installation"

.

NO

>> Repair or replace error-detected parts.