Connector NISSAN TEANA 2003 Service Manual

REAR FOG LAMP
LT-149
C
D
E
F
G
H
I
J
L
MA
B
LT

3. CHECK CIRCUIT BETWEEN BCM AND REAR FOG LAMP
1. Turn ignition switch OFF.
2. Disconnect BCM connector and rear fog lamp connector.
3. Check continuity between BCM harness connector (A) and rear
fog lamp harness connector (B).
4. Check continuity between BCM harness connector (A) and
ground.
OK or NG
OK >> GO TO 4.
NG >> Repair harness or connector.
4. CHECK BCM OUTPUT VOLTAGE
With CONSULT-II
1. Connect BCM connector.
2. Select “BCM” on CONSULT-II, and select “HEAD LAMP” on “SELECT TEST ITEM” screen.
3. Select “ACTIVE TEST” on “SELECT DIAG MODE” screen.
4. Touch “RR FOG LAMP” screen.
5. When rear fog lamp is operating, check voltage between BCM
harness connector and ground.
Without CONSULT-II
1. Connect BCM connector.
2. Lighting switch is turned 1ST position and rear fog lamp ON
position.
3. When rear fog lamp is operating, check voltage between BCM harness connector and ground.
OK or NG
OK >> GO TO 5.
NG >> Replace BCM. Refer to BCS-16, "
Removal and Installation of BCM" .
AB
Continuity
Connector Terminal Connector Terminal
M5 67 B30 1 Yes
A
GroundContinuity
Connector Terminal
M5 67 No
PKID0090E
Terminals
Voltage
(Approx.) (+)
(-)
BCM connector Terminal
M5 67 Ground Battery voltage
Terminals
Voltage
(Approx.) (+)
(-)
BCM connector Terminal
M5 67 Ground Battery voltage
PKID0091E

LT-150
REAR FOG LAMP

5. CHECK CIRCUIT BETWEEN REAR FOG LAMP AND GROUND
1. Turn ignition switch OFF.
2. Check continuity between rear fog lamp harness connector and
ground.
OK or NG
OK >> Check rear fog lamp bulb.
NG >> Repair harness or connector.
Rear Fog Lamp Indicator Lamp Does Not IlluminateBKS001PI
1. CHECK UNIFIED METER AND A/C AMP.
1. Select “METER A/C AMP” on CONSULT-II, and perform self-
diagnosis for “METER A/C AMP”.
2. Check if malfunction is indicated.
Is malfunction indicated?
YES >> Repair or Replace malfunctioning parts.
NO >> GO TO 2.
2. CHECK COMBINATION METER INPUT SIGNAL
1. Select “METER A/C AMP” on CONSULT-II.
2. Select “DATA MONITOR” on “SELECT DIAG MODE” screen.
Make sure that “RR FOG IND” turns ON-OFF according to light-
ing switch operation.
OK or NG
OK >> Replace combination meter. DI-25, "Disassembly and
Assembly of Combination Meter" .
NG >> Replace unified meter and A/C amp. Refer to DI-34,
"Removal and Installation of Unified Meter and A/C
Amp." .
Rear fog lamp connector Terminal
GroundContinuity
B30 2 Yes
PKID0092E
PKIA6866E
When lighting switch is in the
rear fog lamp ON position: RR FOG IND ON
PKID0093E

LT-152
TURN SIGNAL AND HAZARD WARNING LAMPS

TURN SIGNAL AND HAZARD WARNING LAMPSPFP:26120
Component Parts and Harness Connector LocationBKS001PM
System DescriptionBKS001PN

BCM (Body Control Module) controls turn signal lamp (RH and LH) and hazard warning lamp operation.

Unified meter and A/C amp. operates turn (RH and LH) indicator according to CAN communication sig-
nals from BCM.
OUTLINE
Power is supplied at all times

through 50A fusible link (letter M, located in fuse and fusible link block)

to BCM terminal 55,

through 15A fuse [No. 17, located in fuse block (J/B)]

to BCM terminal 42 and

to combination meter terminal 7.
With the ignition switch in the ON or START position, power is supplied

through 10A fuse [No. 1, located in fuse block (J/B)]

to BCM terminal 38,

through 10A fuse [No. 14, located in fuse block (J/B)]

to combination meter terminal 8.
With the ignition switch in the ACC or ON position, power is supplied

through 10A fuse [No. 6, located in fuse block (J/B)]

to BCM terminal 11.
PKIB0249E

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

LT-164
TURN SIGNAL AND HAZARD WARNING LAMPS

3. CHECK CIRCUIT BETWEEN BCM AND TURN SIGNAL LAMP
1. Turn ignition switch OFF.
2. Disconnect BCM connector, front combination lamp RH connector, side turn signal lamp RH connector,
and rear combination lamp RH connector.
3. Check continuity between BCM harness connector (A) and front
combination lamp RH harness connector (B).
4. Check continuity between BCM harness connector (A) and side
turn signal lamp RH harness connector (B).
5. Check continuity between BCM harness connector (A) and rear
combination lamp RH harness connector (B).
6. Check continuity between BCM harness connector (A) and
ground.
OK or NG
OK >> GO TO 4.
NG >> Repair harness or connector.
AB
Continuity
Connector Terminal Headlamp type Connector Terminal
M4 46 Xenon E15
8Yes
Halogen E47
PKID0094E
AB
Continuity
Connector Terminal Connector Terminal
M4 46 E251 1 Yes
PKID0095E
AB
Continuity
Connector Terminal Connector Terminal
M4 46 B25 1 Yes
A
GroundContinuity
Connector Terminal
M4 46 No
PKID0096E

TURN SIGNAL AND HAZARD WARNING LAMPS
LT-165
C
D
E
F
G
H
I
J
L
MA
B
LT

4. CHECK BCM OUTPUT VOLTAGE
With CONSULT-II
1. Connect BCM connector.
2. Select “BCM” on CONSULT-II, and select “FLASHER” on “SELECT TEST ITEM” screen.
3. Select “ACTIVE TEST” on “SELECT DIAG MODE” screen.
4. Select “FLASHER” on “SELECT TEST ITEM” screen.
5. Touch “RH” screen.
6. When turn signal lamp RH is operating, check voltage between
BCM harness connector and ground.
Without CONSULT-II
1. Connect BCM connector.
2. Turn signal switch is turned RH position.
3. When turn signal lamp RH is operating, check voltage between BCM harness connector and ground.
OK or NG
OK >> GO TO 5.
NG >> Replace BCM. Refer to BCS-16, "
Removal and Installation of BCM" .
Terminals
Voltage
(Approx.) (+)
(-)
BCM connector Terminal
M4 46 Ground Battery voltage
Terminals
Reference waveform
(Approx.) (+)
(-)
BCM connector Terminal
M4 46 Ground
PKID0097E
SKIA3009J

LT-166
TURN SIGNAL AND HAZARD WARNING LAMPS

5. CHECK CIRCUIT BETWEEN TURN SIGNAL LAMP AND GROUND
1. Turn ignition switch OFF.
2. Check continuity between front combination lamp RH harness connector and ground.
3. Check continuity between side turn signal lamp RH harness
connector and ground.
4. Check continuity between rear combination lamp RH harness
connector and ground.
OK or NG
OK >> Check turn signal lamps RH bulbs.
NG >> Repair harness or connector.
Headlamp typeFront combination
lamp RH connectorTerminal
GroundContinuity
Xenon E15
4Yes
Conventional E47
SKIB8819E
Side turn signal
lamp RH connectorTerminal
GroundContinuity
E251 2 Yes
PKID0098E
Rear combination
lamp RH connectorTerminal
GroundContinuity
B25 2 Yes
PKID0099E

LT-168
TURN SIGNAL AND HAZARD WARNING LAMPS

3. CHECK CIRCUIT BETWEEN BCM AND TURN SIGNAL LAMP
1. Turn ignition switch OFF.
2. Disconnect BCM connector, front combination lamp LH connector, side turn signal lamp LH connector,
and rear combination lamp LH connector.
3. Check continuity between BCM harness connector (A) and front
combination lamp LH harness connector (B).
4. Check continuity between BCM harness connector (A) and side
turn signal lamp LH harness connector (B).
5. Check continuity between BCM harness connector (A) and rear
combination lamp LH harness connector (B).
6. Check continuity between BCM harness connector (A) and
ground.
OK or NG
OK >> GO TO 4.
NG >> Repair harness or connector.
AB
Continuity
Connector Terminal Headlamp type Connector Terminal
M4 45 Xenon E29
8Yes
Conventional E46
PKID0100E
AB
Continuity
Connector Terminal Connector Terminal
M4 45 E43 1 Yes
PKID0101E
AB
Continuity
Connector Terminal Connector Terminal
M4 45 B34 1 Yes
A
GroundContinuity
Connector Terminal
M4 45 No
PKID0102E

TURN SIGNAL AND HAZARD WARNING LAMPS
LT-169
C
D
E
F
G
H
I
J
L
MA
B
LT

4. CHECK BCM OUTPUT VOLTAGE
With CONSULT-II
1. Connect BCM connector.
2. Select “BCM” on CONSULT-II. Select “FLASHER” on “SELECT TEST ITEM” screen.
3. Select “ACTIVE TEST” on “SELECT DIAG MODE” screen.
4. Select “FLASHER” on “SELECT TEST ITEM” screen.
5. Touch “LH” screen.
6. When turn signal lamp LH is operating, check voltage between
BCM harness connector and ground.
Without CONSULT-II
1. Connect BCM connector.
2. Turn signal switch is turned LH position.
3. When turn signal lamp LH is operating, check voltage between BCM harness connector and ground.
OK or NG
OK >> GO TO 5.
NG >> Replace BCM. Refer to BCS-16, "
Removal and Installation of BCM" .
Terminal
Voltage
(Approx.) (+)
(-)
BCM connector Terminal
M4 45 Ground Battery voltage
Terminals
Reference waveform
(Approx.) (+)
(-)
BCM connector Terminal
M4 45 Ground
PKID0103E
SKIA3009J

LT-170
TURN SIGNAL AND HAZARD WARNING LAMPS

5. CHECK CIRCUIT BETWEEN TURN SIGNAL LAMP AND GROUND
1. Turn ignition switch OFF.
2. Check continuity between front combination lamp LH harness
connector and ground.
3. Check continuity between side turn signal lamp LH harness con-
nector and ground.
4. Check continuity between rear combination lamp LH harness
connector and ground.
OK or NG
OK >> Check turn signal lamps LH bulbs.
NG >> Repair harness or connector.
Turn Signal Lamps Do Not Operate But Hazard Warning Lamp OperateBKS0040D
1. CHECK CIRCUIT BETWEEN COMBINATION SWITCH AND BCM
With CONSULT-II
1. Select “BCM” on CONSULT-II, and select “FLASHER” on “SELECT TEST ITEM” screen.
2. Select “DATA MONITOR” on “SELECT DIAG MODE” screen.
Make sure that “TURN SIGNAL R” and “TURN SIGNAL L” turns
ON-OFF according to turn signal switch operation.
Without CONSULT-II
Refer to LT- 1 8 5 , "
Combination Switch Inspection" .
OK or NG
OK >> Replace BCM. Refer to BCS-16, "Removal and Installation of BCM" .
NG >> Check combination switch (lighting switch). Refer to LT- 1 8 5 , "
Combination Switch Inspection" .
Headlamp typeFront combination
lamp LH connectorTerminal
GroundContinuity
Xenon E29
4Yes
Conventional E46
SKIB8819E
Side turn signal
lamp LH connectorTerminal
GroundContinuity
E43 2 Yes
PKID0098E
Rear combination
lamp LH connectorTerminal
GroundContinuity
B34 2 Yes
PKID0099E
When turn signal switch is
in the RH position: TURN SIGNAL R ON
When turn signal switch is
in the LH position: TURN SIGNAL L ON
PKIA7600E