Nissan Pathfinder (2008 year). Manual — part 638
LOW TIRE PRESSURE WARNING LAMP DOES NOT TURN ON
WT-25
< SYMPTOM DIAGNOSIS >
C
D
F
G
H
I
J
K
L
M
A
B
WT
N
O
P
LOW TIRE PRESSURE WARNING LAMP DOES NOT TURN ON
Low Tire Pressure Warning Lamp Does Not Come On When Ignition Switch Is Turned
On
INFOID:0000000001277819
DIAGNOSTIC PROCEDURE
1.
SELF-DIAGNOSTIC RESULT CHECK
Using CONSULT-III, check display contents of BCM in SELF-DIAGNOSIS.
Is CAN COMM CIRCUIT displayed in the self-diagnosis display items?
YES
>> Malfunction in CAN communication system.
NO
>> GO TO 2
2.
CHECK COMBINATION METER
Check combination meter operation. Refer to
MWI-24, "CONSULT-III Function (METER/M&A)"
.
Inspection results OK?
YES
>> GO TO 3
NO
>> Replace combination meter. Refer to
MWI-94, "Removal and Installation"
3.
CHECK LOW TIRE PRESSURE WARNING LAMP
Disconnect BCM harness connector.
Does the low tire pressure warning lamp activate?
YES
>> Replace BCM. Refer to
BCS-54, "Removal and Installation"
NO
>> Check combination meter operation.
WT-26
< SYMPTOM DIAGNOSIS >
LOW TIRE PRESSURE WARNING LAMP STAYS ON
LOW TIRE PRESSURE WARNING LAMP STAYS ON
Low Tire Pressure Warning Lamp Stays On When Ignition Switch Is Turned On
INFOID:0000000001277820
DIAGNOSTIC PROCEDURE
1.
BCM CONNECTORS
1.
Turn ignition switch OFF.
2.
Disconnect BCM harness connectors.
3.
Check terminals for damage or loose connections.
Are any of the BCM connectors loose or damaged?
YES
>> Repair or replace damaged parts.
NO
>> GO TO 2
2.
BCM POWER SUPPLY AND GROUND CIRCUITS
Check BCM power supply and ground circuits. Refer to
.
Are the BCM power supply and ground circuits OK?
YES
>> Replace BCM. Refer to
BCS-54, "Removal and Installation"
NO
>> Repair BCM circuits.
LOW TIRE PRESSURE WARNING LAMP BLINKS
WT-27
< SYMPTOM DIAGNOSIS >
C
D
F
G
H
I
J
K
L
M
A
B
WT
N
O
P
LOW TIRE PRESSURE WARNING LAMP BLINKS
Low Tire Pressure Warning Lamp Flashes When Ignition Switch Is Turned On
INFOID:0000000001277821
NOTE:
If low tire pressure warning lamp flashes as shown, the system is normal.
Flash Mode A
• This mode shows transmitter status is OFF-mode.
Carry out transmitter wake up operation. Refer to
.
DIAGNOSTIC PROCEDURE
1.
CHECK BCM CONNECTORS
1.
Turn ignition switch OFF.
2.
Disconnect BCM harness connectors.
3.
Check terminals for damage or loose connections.
Inspection results OK?
YES
>> GO TO 2
NO
>> Repair or replace damaged parts.
2.
CHECK TIRE PRESSURE WARNING CHECK CONNECTOR CIRCUIT
Check continuity between BCM harness connector M18 terminal 57 and ground.
Does continuity exist?
YES
>> Repair circuit for short to ground.
NO
>> Replace BCM. Refer to
BCS-54, "Removal and Installa-
.
SEIA0347E
Continuity should not exist.
ALEIA0008ZZ
WT-28
< SYMPTOM DIAGNOSIS >
HAZARD WARNING LAMPS FLASH
HAZARD WARNING LAMPS FLASH
Hazard Warning Lamps Flash When Ignition Switch Is Turned On
INFOID:0000000001277822
DIAGNOSTIC PROCEDURE
1.
CHECK BCM GROUND CIRCUIT
Check BCM ground circuit. Refer to
.
Is BCM ground circuit OK?
YES
>> Replace BCM. Refer to
BCS-54, "Removal and Installation"
NO
>> Repair BCM ground circuit.
"TIRE PRESSURE" INFORMATION IN DISPLAY UNIT DOES NOT EXIST
WT-29
< SYMPTOM DIAGNOSIS >
C
D
F
G
H
I
J
K
L
M
A
B
WT
N
O
P
"TIRE PRESSURE" INFORMATION IN DISPLAY UNIT DOES NOT EXIST
"TIRE PRESSURE" Information in Display Unit Does Not Exist
INFOID:0000000001277831
DIAGNOSTIC PROCEDURE
1.
SELF-DIAGNOSTIC RESULT CHECK
Using CONSULT-III, check display contents in self-diagnostic results.
Is CAN COMM CIRCUIT displayed in the self-diagnosis display items?
YES
>> Malfunction in CAN communication system.
NO
>> GO TO 2.
2.
CHECK DISPLAY UNIT
Perform AV unit self-diagnosis. Refer to
AV-306, "AV CONTROL UNIT : CONSULT-III Function"
Inspection results OK?
OK
>> Replace BCM. Refer to
BCS-54, "Removal and Installation"
NG
>> Repair or replace malfunctioning parts.
WT-30
< SYMPTOM DIAGNOSIS >
ID REGISTRATION CANNOT BE COMPLETED
ID REGISTRATION CANNOT BE COMPLETED
ID Registration Cannot Be Completed
INFOID:0000000001277823
DIAGNOSTIC PROCEDURE
1.
PERFORM ID REGISTRATION OF ALL TRANSMITTERS
Carry out ID registration of all transmitters. Refer to
WT-6, "ID Registration Procedure"
Can ID registration of all transmitters be completed?
YES
>> Inspection End.
NO
>> GO TO
WT-13, "Data from Transmitter Not Being Received"
.
PRECAUTIONS
WT-31
< PRECAUTION >
C
D
F
G
H
I
J
K
L
M
A
B
WT
N
O
P
PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000001277825
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the SR and SB section of this Service Man-
ual.
WARNING:
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in
the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.
• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal
injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see the SR section.
• Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-
ness connectors.
Precaution for work
INFOID:0000000001277826
• After removing and installing the opening/closing parts, be sure to carry out fitting adjustments to check their
operation.
• Check the lubrication level, damage, and wear of each part. If necessary, grease or replace it.
WT-32
< PREPARATION >
PREPARATION
PREPARATION
PREPARATION
Special Service Tool
INFOID:0000000001277827
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Tool number
(Kent-Moore No.)
Tool name
Description
KV991B1000
(J-45295)
Transmitter activation tool
• Transmitter wake up operation
• ID registration procedure
WEIA0144E
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст