diagram NISSAN TEANA 2003 Service Manual

LT-70
AUTO LIGHT SYSTEM

Preliminary CheckBKS001OF
SETTING CHANGE FUNCTIONS
Sensitivity of auto light system can be adjusted using CONSULT-II. Refer to LT- 1 9 , "WORK SUPPORT" .
CHECK POWER SUPPLY AND GROUND CIRCUIT
1. CHECK FUSES AND FUSIBLE LINK
Check for blown fuses and fusible link.
Refer to LT-66, "Wiring Diagram — AUTO/L —" .
OK or NG
OK >> GO TO 2.
NG >> If fuse or fusible link is blown, be sure to eliminate cause of malfunction before installing new fuse
or fusible link. Refer to PG-3, "
POWER SUPPLY ROUTING CIRCUIT" .
2. CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check voltage between BCM harness connector and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.
Unit Power source Fuse and fusible link No.
BCMBatteryM
17
Ignition switch ACC or ON position 6
Ignition switch ON or START position 1
IPDM E/R Battery71
72
74
76
86
Terminal Ignition switch position
(+)
(-) OFF ACC ON
BCM
connectorTerminal
M311
GroundApprox.0 VBattery
voltageBattery
voltage
38 Approx.0 V Approx.0 VBattery
voltage
M442Battery
voltageBattery
voltageBattery
voltage
55Battery
voltageBattery
voltageBattery
voltage
PKIA5204E

ACTIVE AFS
LT-79
C
D
E
F
G
H
I
J
L
MA
B
LT

Wiring Diagram — AFS —BKS002F7
TKWM4587E

HEADLAMP AIMING CONTROL (AUTO)
LT-99
C
D
E
F
G
H
I
J
L
MA
B
LT

Wiring Diagram — H/AIM —BKS002BC
TKWM4582E

LT-122
HEADLAMP AIMING CONTROL (MANUAL)

Wiring Diagram — H/AIM —BKS001OM
TKWM4579E

FRONT FOG LAMP
LT-129
C
D
E
F
G
H
I
J
L
MA
B
LT

Wiring Diagram — F/FOG —BKS001OU
TKWM4590E

FRONT FOG LAMP
LT-133
C
D
E
F
G
H
I
J
L
MA
B
LT

Terminals and Reference Values for IPDM E/RBKS001OW
How to Perform Trouble DiagnosisBKS001OX
1. Confirm the symptom or customer complaint.
2. Understand operation description and function description. Refer to LT- 1 2 6 , "
System Description" .
3. Perform the Preliminary Check. Refer to LT- 1 3 3 , "
Preliminary Check" .
4. Check symptom and repair or replace the cause of malfunction.
5. Does the front fog lamp operate normally? If YES, GO TO 6. If NO, GO TO 4.
6. INSPECTION END
Preliminary CheckBKS001OY
CHECK POWER SUPPLY AND GROUND CIRCUIT
1. CHECK FUSES AND FUSIBLE LINK
Check for blown fuses and fusible link.
Refer to LT-129, "Wiring Diagram — F/FOG —" .
OK or NG
OK >> GO TO 2.
NG >> If fuse or fusible link is blown, be sure to eliminate cause of malfunction before installing new fuse
or fusible link. Refer to PG-3, "
POWER SUPPLY ROUTING CIRCUIT" .
Terminal
No.Wire
colorSignal nameMeasuring condition
Reference value
Ignition
switchOperation or condition
36 W/R Front fog lamp (RH) ONLighting switch front fog lamp ON
position
(when lighting switch is 1ST position)OFF Approx. 0 V
ON Battery voltage
37 L/Y Front fog lamp (LH) ONLighting switch front fog lamp ON
position
(when lighting switch is 1ST position)OFF Approx. 0 V
ON Battery voltage
38 B Ground ON — Approx. 0 V
48 L CAN-H — — —
49 P CAN-L — — —
60 B Ground ON — Approx. 0V
Unit Power source Fuse and fusible link No.
BCMBatteryM
17
Ignition switch ACC or ON position 6
Ignition switch ON or START position 1
IPDM E/R Battery 88

LT-144
REAR FOG LAMP

Wiring Diagram — R/FOG — BKS001PC
TKWM4591E

REAR FOG LAMP
LT-147
C
D
E
F
G
H
I
J
L
MA
B
LT

How to Proceed With Trouble DiagnosisBKS001PE
1. Confirm the symptom or customer complaint.
2. Understand operation description and function description. Refer to LT- 1 4 2 , "
System Description" .
3. Perform the Preliminary Check. Refer toLT- 1 4 7 , "
Preliminary Check" .
4. Check symptom and repair or replace the cause of malfunction.
5. Does the rear fog lamp operate normally? If YES, GO TO 6. If NO, GO TO 4.
6. INSPECTION END
Preliminary CheckBKS001PF
CHECK POWER SUPPLY AND GROUND CIRCUIT
1. CHECK FUSES AND FUSIBLE LINK
Check for blown fuses and fusible link.
Refer to LT-144, "Wiring Diagram — R/FOG —" .
OK or NG
OK >> GO TO 2.
NG >> If fuse or fusible link is blown, be sure to eliminate cause of malfunction before installing new fuse
or fusible link. Refer to PG-3, "
POWER SUPPLY ROUTING CIRCUIT" .
2. CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check voltage between BCM harness connector and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.
Unit Power source Fuse and fusible link No.
BCMBatteryM
17
Ignition switch ACC or ON position 6
Ignition switch ON or START position 1
Terminals Ignition switch position
(+)
(-) OFF ACC ON
BCM
connectorTerminal
M311
GroundApprox. 0 VBattery
voltageBattery
voltage
38 Approx. 0 V Approx. 0 VBattery
voltage
M442Battery
voltageBattery
voltageBattery
voltage
55Battery
voltageBattery
voltageBattery
voltage
PKIA5204E

LT-156
TURN SIGNAL AND HAZARD WARNING LAMPS

Wiring Diagram — TURN —BKS001PR
TKWM4594E

TURN SIGNAL AND HAZARD WARNING LAMPS
LT-161
C
D
E
F
G
H
I
J
L
MA
B
LT

Preliminary CheckBKS001PU
CHECK POWER SUPPLY AND GROUND CIRCUIT
1. CHECK FUSES AND FUSIBLE LINK
Check for blown fuses and fusible link.
Refer to LT-156, "Wiring Diagram — TURN —" .
OK or NG
OK >> GO TO 2.
NG >> If fuse or fusible link is blown, be sure to eliminate cause of malfunction before installing new fuse
or fusible link. Refer to PG-3, "
POWER SUPPLY ROUTING CIRCUIT" .
2. CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Check voltage between BCM harness connector and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.
3. CHECK GROUND CIRCUIT
Check continuity between BCM harness connector and ground.
OK or NG
OK >> INSPECTION END
NG >> Repair harness or connector.
Unit Power source Fuse and fusible link No.
BCMBatteryM
17
Ignition switch ACC or ON position 6
Ignition switch ON or START position 1
Terminals Ignition switch position
(+)
(-) OFF ACC ON
BCM
connectorTerminal
M311
GroundApprox. 0 VBattery
voltageBattery
voltage
38 Approx. 0 V Approx. 0 VBattery
voltage
M442Battery
voltageBattery
voltageBattery
voltage
55Battery
voltageBattery
voltageBattery
voltage
PKIA5204E
Connector Terminal
GroundContinuity
M4 52 Yes
PKIA6256E