2008 NISSAN TEANA fuse

WCS-20
< COMPONENT DIAGNOSIS >
POWER SUPPLY AND GROUND CIRCUIT
Is the fuse fusing?
YES >> Replace the blown fuse or fusible link after repairing the affected circuit if a fuse or fusible link is
blown.
NO >> GO TO 2.
2.CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connectors.
3. Check voltage between BCM harness connector and ground.
Is the measurement value normal?
YES >> GO TO 3.
NO >> Repair harness or connector.
3.CHECK GROUND CIRCUIT
Check continuity between BCM harness connector and ground.
Does continuity exist?
YES >> INSPECTION END
NO >> Repair harness or connector.
Signal name Fuse and fusible link No.
Battery power supplyI
10
Te r m i n a l s
Voltag e
(Approx.) (+) (−)
BCM
Ground Connector Terminal
M118 1
Battery voltage
M119 11
BCM
GroundContinuity
Connector Terminal
M119 13 Existed

WCS
BCM (BODY CONTROL MODULE)
WCS-53
< ECU DIAGNOSIS >
C
D
E
F
G
H
I
J
K
L
MB A
O
P
79
(G)GroundRoom antenna 1 (+)
(instrument panel)OutputIgnition switch
OFFWhen Intelligent Key is in
the passenger compart-
ment
When Intelligent Key is
not in the passenger
compartment
80
(G/O)GroundNATS antenna amp
(built in key slot)Input/
OutputDuring waitingIgnition switch is pressed
while inserting the key
into the key slot.Just after pressing ignition
switch. Pointer of tester should
move.
81
(O)GroundNATS antenna amp
(built in key slot)Input/
OutputDuring waitingIgnition switch is pressed
while inserting the key
into the key slot.Just after pressing ignition
switch. Pointer of tester should
move.
82
(R/B)GroundIgnition relay [fuse
block (J/B)] controlOutput Ignition switchOFF or ACC 0 V
ON Battery voltage
83
(L/O)GroundRemote keyless en-
try receiver commu-
nicationInput/
OutputDuring waiting
When operating either button on the key Te r m i n a l N o .
(Wire color)Description
ConditionVa l u e
(Approx.)
Signal nameInput/
Output +–
JMKIA0062GB
JMKIA0063GB
JMKIA0064GB
JMKIA0065GB

WCS-60
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
111
(L/Y)GroundSteering lock unit
communicationInput/
OutputSteering lockLOCK status Battery voltage
LOCK or UNLOCK
For 15 seconds after UN-
LOCKBattery voltage
15 seconds or later after
UNLOCK0 V
11 3
(P/B)Ground Optical sensor InputIgnition switch
ONWhen bright outside of
the vehicleClose to 5 V
When dark outside of the
vehicleClose to 0 V
11 5
(L)Ground Shock sensor Input Ignition switchOFF 0 V
ACC 5.0 V
ON
2.5 V
11 6
(R/W)GroundFuse check (Stop
lamp switch)Input — Battery voltage
11 8
(O/L)Ground Stop lamp switch Input Stop lamp switchOFF (Brake pedal is not
depressed)0 V
ON (Brake pedal is de-
pressed)Battery voltage
11 9
(G/W)GroundFront door lock as-
sembly driver side
(unlock sensor)Input Driver doorLOCK status (unlock sen-
sor switch OFF)
1.1 V
UNLOCK status (unlock
sensor switch ON)0 V
121
(Y)Ground Key slot switch InputWhen the key is inserted into key slot Battery voltage
When the key is not inserted into key slot 0 V
122
(V/R)Ground ACC feedback Input Ignition switchOFF 0 V
ACC or ON Battery voltage
123
(G/W)Ground IGN feedback Input Ignition switchOFF or ACC 0 V
ON Battery voltage Te r m i n a l N o .
(Wire color)Description
ConditionVa l u e
(Approx.)
Signal nameInput/
Output +–
JMKIA0066GB
JPMIA1034GB
JPMIA0012GB

WW-1
DRIVER CONTROLS
C
D
E
F
G
H
I
J
K
M
SECTION WW
A
B
WW
N
O
P
CONTENTS
WIPER & WASHER
BASIC INSPECTION ....................................3
DIAGNOSIS AND REPAIR WORKFLOW ..........3
Work Flow .................................................................3
FUNCTION DIAGNOSIS ...............................5
FRONT WIPER AND WASHER SYSTEM ..........5
System Diagram ........................................................5
System Description ...................................................5
Component Parts Location ........................................8
Component Description ............................................8
HEADLAMP WASHER SYSTEM .......................10
System Diagram ......................................................10
System Description .................................................10
Component Parts Location ......................................11
Component Description ..........................................11
DIAGNOSIS SYSTEM (BCM) ............................12
COMMON ITEM .........................................................12
COMMON ITEM : CONSULT-III Function (BCM -
COMMON ITEM) .....................................................
12
WIPER .......................................................................13
WIPER : CONSULT-III Function (BCM - WIPER) ....13
DIAGNOSIS SYSTEM (IPDM E/R) .....................15
Diagnosis Description .............................................15
CONSULT-III Function (IPDM E/R) .........................17
COMPONENT DIAGNOSIS .........................20
WIPER AND WASHER FUSE, FUSIBLE LINK
....
20
Description ..............................................................20
Diagnosis Procedure ...............................................20
POWER SUPPLY AND GROUND CIRCUIT ......21
BCM (BODY CONTROL MODULE) ..........................21
BCM (BODY CONTROL MODULE) : Diagnosis
Procedure ................................................................
21
IPDM E/R (INTELLIGENT POWER DISTRIBU-
TION MODULE ENGINE ROOM) ..............................
21
IPDM E/R (INTELLIGENT POWER DISTRIBU-
TION MODULE ENGINE ROOM) : Diagnosis Pro-
cedure ......................................................................
21
FRONT WIPER MOTOR LO CIRCUIT ..............23
Component Function Check ....................................23
Diagnosis Procedure ...............................................23
FRONT WIPER MOTOR HI CIRCUIT ...............25
Component Function Check ....................................25
Diagnosis Procedure ...............................................25
FRONT WIPER AUTO STOP SIGNAL CIR-
CUIT ..................................................................
27
Component Function Check ....................................27
Diagnosis Procedure ...............................................27
FRONT WIPER MOTOR GROUND CIRCUIT ...29
Diagnosis Procedure ...............................................29
WASHER SWITCH ............................................30
Description ...............................................................30
Component Inspection .............................................30
HEADLAMP WASHER RELAY ........................31
Component Inspection .............................................31
HEADLAMP WASHER CIRCUIT ......................32
Component Function Check ....................................32
Diagnosis Procedure ...............................................32
FRONT WIPER AND WASHER SYSTEM ........35
Wiring Diagram - FRONT WIPER AND WASHER
SYSTEM - ................................................................
35
HEADLAMP WASHER SYSTEM ......................39
Wiring Diagram -HEADLAMP WASHER SYS-
TEM- ........................................................................
39

WW-20
< COMPONENT DIAGNOSIS >
WIPER AND WASHER FUSE, FUSIBLE LINK
COMPONENT DIAGNOSIS
WIPER AND WASHER FUSE, FUSIBLE LINK
DescriptionINFOID:0000000003761584
Fuse, fusible link list
Diagnosis ProcedureINFOID:0000000003761585
1.CHECK FUSES
Check that the following fuses and fusible link are not fusing.
Is the fuse fusing?
YES >> Replace the fuse or fusible link with a new one after repairing the applicable circuit.
NO >> The fuse is normal.
Unit Location No. Capacity
Front wiper motor IPDM E/R 60 30 A
Washer pump IPDM E/R 47 10 A
Headlamp washer pump Fuse and fusible link block J 40 A
Unit Location No. Capacity
Front wiper motor IPDM E/R 60 30 A
Washer pump IPDM E/R 47 10 A
Headlamp washer pump Fuse and fusible link block J 40 A

POWER SUPPLY AND GROUND CIRCUIT
WW-21
< COMPONENT DIAGNOSIS >
C
D
E
F
G
H
I
J
K
MA
B
WW
N
O
P
POWER SUPPLY AND GROUND CIRCUIT
BCM (BODY CONTROL MODULE)
BCM (BODY CONTROL MODULE) : Diagnosis ProcedureINFOID:0000000003941294
1.CHECK FUSE AND FUSIBLE LINK
Check that the following fuse and fusible link are not blown.
Is the fuse fusing?
YES >> Replace the blown fuse or fusible link after repairing the affected circuit if a fuse or fusible link is
blown.
NO >> GO TO 2.
2.CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connectors.
3. Check voltage between BCM harness connector and ground.
Is the measurement value normal?
YES >> GO TO 3.
NO >> Repair harness or connector.
3.CHECK GROUND CIRCUIT
Check continuity between BCM harness connector and ground.
Does continuity exist?
YES >> INSPECTION END
NO >> Repair harness or connector.
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM) : Di-
agnosis Procedure
INFOID:0000000003941295
1.CHECK FUSES AND FUSIBLE LINK
Check that the following IPDM E/R fuses or fusible links are not blown.
Signal name Fuse and fusible link No.
Battery power supplyI
10
Te r m i n a l s
Vo l ta g e
(Approx.) (+) (−)
BCM
Ground Connector Terminal
M118 1
Battery voltage
M119 11
BCM
GroundContinuity
Connector Terminal
M119 13 Existed

WW-22
< COMPONENT DIAGNOSIS >
POWER SUPPLY AND GROUND CIRCUIT
Is the fuse fusing?
YES >> Replace the blown fuse or fusible link after repairing the affected circuit if a fuse or fusible link is
blown.
NO >> GO TO 2.
2.CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector.
3. Check voltage between IPDM E/R harness connector and ground.
Is the measurement value normal?
YES >> GO TO 3.
NO >> Repair harness or connector.
3.CHECK GROUND CIRCUIT
Check continuity between IPDM E/R harness connectors and ground.
Does continuity exist?
YES >> INSPECTION END
NO >> Repair harness or connector.
Signal name Fuses and fusible link No.
Battery power supplyE
50
51
Te r m i n a l s
Vo l ta g e
(Approx.) (+)
(−)
IPDM E/R
Connector Terminal
Ground
E9 1 Battery voltage
IPDM E/R
GroundContinuity
Connector Terminal
E10 12
Existed
E11 41

WW-54
< ECU DIAGNOSIS >
BCM (BODY CONTROL MODULE)
79
(G)GroundRoom antenna 1 (+)
(instrument panel)OutputIgnition switch
OFFWhen Intelligent Key is in
the passenger compart-
ment
When Intelligent Key is
not in the passenger
compartment
80
(G/O)GroundNATS antenna amp
(built in key slot)Input/
OutputDuring waitingIgnition switch is pressed
while inserting the key
into the key slot.Just after pressing ignition
switch. Pointer of tester should
move.
81
(O)GroundNATS antenna amp
(built in key slot)Input/
OutputDuring waitingIgnition switch is pressed
while inserting the key
into the key slot.Just after pressing ignition
switch. Pointer of tester should
move.
82
(R/B)GroundIgnition relay [fuse
block (J/B)] controlOutput Ignition switchOFF or ACC 0 V
ON Battery voltage
83
(L/O)GroundRemote keyless en-
try receiver commu-
nicationInput/
OutputDuring waiting
When operating either button on the key Te r m i n a l N o .
(Wire color)Description
ConditionVa l u e
(Approx.)
Signal nameInput/
Output +–
JMKIA0062GB
JMKIA0063GB
JMKIA0064GB
JMKIA0065GB