Nissan Quest E52. Manual - part 1263

WT-36

< SYMPTOM DIAGNOSIS >

LOW TIRE PRESSURE WARNING LAMP DOES NOT TURN ON

LOW TIRE PRESSURE WARNING LAMP DOES NOT TURN ON

Description

INFOID:0000000009653441

The low tire pressure warning lamp does not illuminate when the ignition switch is turned ON.
NOTE:
The low tire pressure warning lamp illuminates for approximately 1 second and then turns OFF when the igni-
tion switch is turned ON. This is to check that no abnormal condition is present in the tire pressure monitoring
system.
The lamp bulb may be burnt out or the tire pressure monitoring system may be malfunctioning if the low tire
pressure warning lamp does not illuminate when the ignition switch is turned ON.

Diagnosis Procedure

INFOID:0000000009653442

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” of “BCM”.

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-42, "Intermittent Incident"

.

NO

>> Replace the BCM. Refer to 

BCS-98, "Removal and Installation"

.

3.

CHECK COMBINATION METER POWER SUPPLY CIRCUIT

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

WT-32, "Diagnosis Proce-

dure"

.

Is the inspection result normal?

YES-1 >> INSPECTION END
NO

>> Repair or replace error-detected parts.

LOW TIRE PRESSURE WARNING LAMP DOES NOT TURN OFF

WT-37

< SYMPTOM DIAGNOSIS >

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LOW TIRE PRESSURE WARNING LAMP DOES NOT TURN OFF

Description

INFOID:0000000009653443

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

Diagnosis Procedure

INFOID:0000000009653444

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-51, "Tire Air Pres-

sure"

. 

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Inspect or repair the tires or wheels.

2.

CHECK LOW TIRE PRESSURE WARNING LAMP

Check low tire pressure warning lamp display.

Does not low tire pressure warning lamp turn OFF?

YES

>> INSPECTION END

NO

>> GO TO 3.

3.

CHECK BCM

With CONSULT

Perform “SELF-DIAG RESULTS” in “AIR PRESSURE MONITOR” of “BCM”.

Is any DTC detected?

YES

>> Check the DTC. Refer to 

BCS-63, "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 

WT-32, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> Replace the BCM. Refer to 

BCS-98, "Removal and Installation"

. 

NO

>> Repair or replace error-detected parts.

WT-38

< SYMPTOM DIAGNOSIS >

LOW TIRE PRESSURE WARNING LAMP BLINKS

LOW TIRE PRESSURE WARNING LAMP BLINKS

Description

INFOID:0000000009653445

The low tire pressure warning lamp blinks when the ignition switch is turned ON.
NOTE:
The position of an inactive tire pressure sensor can be identified by checking the blinking timing of the low tire
pressure warning lamp.

Diagnosis Procedure

INFOID:0000000009653446

1.

TIRE PRESSURE SENSOR ID REGISTRATION

Perform tire pressure sensor ID registration. Refer to 

WT-23, "Work Procedure"

.

Is tire pressure sensor ID registration completed?

YES

>> INSPECTION END

NO

>> Perform the self-diagnosis for “AIR PRESSURE MONITOR”. Refer to 

BCS-63, "DTC Index"

.

JPEIC0089GB

EASY FILL TIRE ALERT DOES NOT ACTIVATE

WT-39

< SYMPTOM DIAGNOSIS >

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EASY FILL TIRE ALERT DOES NOT ACTIVATE

Description

INFOID:0000000009653447

The easy fill tire alert does not function while inflating a tire when the select lever position is in P-range with the
ignition switch ON.
NOTE:
• After starting to inflate the tire, it takes a few seconds for the easy fill tire alert to function.
• If there is no response for approximately 15 seconds or more after inflating the tires, cancel the use of the

easy fill tire alert function or move the vehicle approximately 1 m (3.2 ft) backward or forward to try again.
The air filler pressure may be weak or out of service area.

• For easy fill tire alert, Refer to 

WT-9, "Easy Fill Tire Alert Function"

.

Diagnosis Procedure

INFOID:0000000009653448

1.

 LOCATION CHANGE 

Move the vehicle to other area and repeat the procedure of the easy fill tire alert function. Refer to 

WT-9, "Easy

Fill Tire Alert Function"

.

Is the function normal?

YES

>> Normal (the easy fill tire alert may not operate, depending on reception condition.)

NO

>> GO TO 2.

2.

PERFORM BCM SELF-DIAGNOSIS

With CONSULT

Perform self-diagnosis for “AIR PRESSURE MONITOR”.
Is any DTC detected?

YES

>> Perform trouble diagnosis for detected DTC. Refer to 

BCS-63, "DTC Index"

.

NO

>> GO TO 3.

3.

CHECK HAZARD WARNING LAMP OPERATION

Check hazard warning lamp operation with hazard switch.

Does the hazard warning lamp blink?

YES

>> GO TO 4.

NO

>> Perform trouble diagnosis for the hazard warning lamp. Refer to 

EXL-86, "Diagnosis Procedure"

(XENON TYPE), 

EXL-196, "Diagnosis Procedure"

 (HALOGEN TYPE).

4.

PERFORM TCM SELF-DIAGNOSIS

With CONSULT

Perform self-diagnosis for “TRANSMISSION”.

Is any DTC detected?

YES

>> Check malfunctioning circuit. Refer to 

TM-48, "DTC Index"

.

NO

>> GO TO 5.

5.

CHECK HORN OPERATION

Check horn operation. Refer to 

SEC-120, "Component Function Check"

.

Is the operation normal?

YES

>> GO TO 6.

NO

>> Repair or replace error-detected parts.

6.

PERFORM BCM SELF-DIAGNOSIS

With CONSULT

1.

Drive for 10 minutes at a speed of 40 km/h (25 MPH) or more.

CAUTION:

Total time driving at a speed of 40 km/h (25 MPH) or more must be 10 minutes.

2.

Stop the vehicle.

3.

Perform self-diagnosis for “AIR PRESSURE MONITOR”.

Is any DTC detected?