engine control NISSAN TIIDA 2007 Service Repair Manual

FRONT FOG LAMP
EXL-19
< FUNCTION DIAGNOSIS >
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FRONT FOG LAMP
System DiagramINFOID:0000000001523237
System DescriptionINFOID:0000000001523238
The BCM (Body Control Module) controls front fog lamp operation based on input from the lighting switch
(combination switch). The BCM requests (via CAN communication lines) the IPDM E/R (Intelligent Power Dis-
tribution Module Engine Room) to activate the integrated front fog lamp relay and requests the combination
meter to illuminate the front fog lamp light.
Component Parts LocationINFOID:0000000001523239
AWLIA0037GB
1. IPDM E/R E46, E47, E48 2. BCM M16, M17, M18, M19 (view with
glove box removed)3. Combination switch M28
4. Combination meter M24
WKIA5469E

EXL-24
< FUNCTION DIAGNOSIS >
PARKING, LICENSE PLATE AND TAIL LAMPS
PARKING, LICENSE PLATE AND TAIL LAMPS
System DiagramINFOID:0000000001523245
WITHOUT DAYTIME LIGHT SYSTEM
WITH DAYTIME LIGHT SYSTEM
System DescriptionINFOID:0000000001523246
The BCM (Body Control Module) controls parking, license plate and tail lamps operation based on lighting
switch (combination switch) input. The BCM requests the IPDM E/R (Intelligent Power Distribution Module
Engine Room) (via CAN communication lines) to activate the tail lamp relay (without daytime light system) or
the daytime light relay (with daytime light system).
AWLIA0031GB
AWLIA0035GB

EXL-32
< COMPONENT DIAGNOSIS >
POWER SUPPLY AND GROUND CIRCUIT
COMPONENT DIAGNOSIS
POWER SUPPLY AND GROUND CIRCUIT
BCM (BODY CONTROL MODULE)
BCM (BODY CONTROL MODULE) : Diagnosis ProcedureINFOID:0000000001523255
For BCM power supply and ground circuit information, refer to XX-XX, "*****".
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM) : Di-
agnosis Procedure
INFOID:0000000001523256
For IPDM E/R power supply and ground circuit information, refer to XX-XX, "*****" .

HEADLAMP (HI) CIRCUIT
EXL-33
< COMPONENT DIAGNOSIS >
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HEADLAMP (HI) CIRCUIT
HEADLAMP (HALOGEN)
HEADLAMP (HALOGEN) : DescriptionINFOID:0000000001523259
The IPDM E/R (intelligent power distribution module engine room) controls the headlamp high relay based on
inputs from the BCM via the CAN communication lines. When the headlamp high relay is energized, power
flows through fuses 34 and 35, located in the IPDM E/R. Power then flows to the front combination lamps to
the headlamp high beam.
HEADLAMP (HALOGEN) : Component Function CheckINFOID:0000000001523260
1.CHECK HEADLAMP (HI) OPERATION
WITHOUT CONSULT-III
1. Start IPDM E/R auto active test. Refer to XX-XX, "*****"
.
2. Check that the headlamp switches to the high beam.
NOTE:
HI/LO is repeated 1 second each when using the IPDM E/R auto active test.
CONSULT-III
1. Select "EXTERNAL LAMP" of IPDM E/R active test item.
2. With operating the test items, check that the headlamp switches to the high beam.
Does the headlamp switch to the high beam?
YES >> Headlamp (HI) circuit is normal.
NO >> Refer to EXL-33, "
HEADLAMP (HALOGEN) : Diagnosis Procedure".
HEADLAMP (HALOGEN) : Diagnosis ProcedureINFOID:0000000001523261
1.CHECK HEADLAMP (HI) FUSES
1. Turn the ignition switch OFF.
2. Check that the following fuses are not open.
Is the fuse open?
YES >> Repair the harness and replace the fuse.
NO >> GO TO 2
2.CHECK HEADLAMP (HI) OUTPUT VOLTAGE
CONSULT-III ACTIVE TEST
1. Turn the ignition switch OFF.
2. Disconnect the front combination lamp connector.
3. Turn the ignition switch ON.
4. Select "EXTERNAL LAMP" of IPDM E/R active test item.
5. With EXTERNAL LAMP ON, check the voltage between the
combination lamp connector and ground.HI : Headlamp switches to the high beam.
OFF : Headlamp OFF
Unit Location Fuse No. Capacity
Headlamp HI (LH) IPDM E/R 35 10A
Headlamp HI (RH) IPDM E/R 34 10A
(+)
(−)Voltage
Connector Terminal
LH E25
1 Ground Battery voltage
RH E26
PKIC0960E

EXL-34
< COMPONENT DIAGNOSIS >
HEADLAMP (HI) CIRCUIT
Is the measurement value normal?
YES >> GO TO 4
NO >> GO TO 3
3.CHECK HEADLAMP (HI) CIRCUIT FOR OPEN
1. Turn the ignition switch OFF.
2. Disconnect IPDM E/R connector.
3. Check continuity between the IPDM E/R harness connector (A)
and the front combination lamp harness connector (B).
Does continuity exist?
YES >> GO TO 4
NO >> Repair the harnesses or connectors.
4.CHECK FRONT COMBINATION LAMP (HI) GROUND CIRCUIT
1. Disconnect the front combination lamp connector.
2. Check continuity between the front combination lamp harness
connector terminal and ground.
Does continuity exist?
YES >> Inspect the headlamp bulb.
NO >> Repair the harness.
HEADLAMP (XENON)
HEADLAMP (XENON) : DescriptionINFOID:0000000001527565
The IPDM E/R (intelligent power distribution module engine room) controls the headlamp high relay based on
inputs from the BCM over the CAN communication lines. When the headlamp high relay is energized, power
flows through fuses 34 and 35, located in the IPDM E/R. Power then flows to the front combination lamps to
the headlamp high beam.
HEADLAMP (XENON) : Component Function CheckINFOID:0000000001527566
1.CHECK HEADLAMP (HI) OPERATION
WITHOUT CONSULT-III
1. Start IPDM E/R auto active test. Refer to XX-XX, "*****"
.
2. Check that the headlamp switches to the high beam.
NOTE:
HI/LO is repeated 1 second each when using the IPDM E/R auto active test.
CONSULT-III
1. Select "EXTERNAL LAMP" of IPDM E/R active test item.
2. With operating the test items, check that the headlamp switches to the high beam.
Does the headlamp switch to the high beam?
YES >> Headlamp (HI) circuit is normal.
NO >> Refer to EXL-35, "
HEADLAMP (XENON) : Diagnosis Procedure".
AB
Continuity
Connector Terminal Connector Terminal
LH
E4755 E25
1Yes
RH 56 E26
WKIA5470E
Connector Terminal — Continuity
LH E25
2 Ground Yes
RH E26
PKIC0961E
HI : Headlamp switches to the high beam.
OFF : Headlamp OFF

HEADLAMP (LO) CIRCUIT
EXL-37
< COMPONENT DIAGNOSIS >
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HEADLAMP (LO) CIRCUIT
HEADLAMP (HALOGEN)
HEADLAMP (HALOGEN) : DescriptionINFOID:0000000001523262
The IPDM E/R (intelligent power distribution module engine room) controls the headlamp low relay based on
inputs from the BCM via the CAN communication lines. When the headlamp low relay is energized, power
flows through fuses 40 and 41, located in the IPDM E/R. Power then flows to the front combination lamps to
the headlamp low beam.
HEADLAMP (HALOGEN) : Component Function CheckINFOID:0000000001523263
1.CHECK HEADLAMP (LO) OPERATION
WITHOUT CONSULT-III
1. Start IPDM E/R auto active test. Refer to XX-XX, "*****"
.
2. Check that the headlamp is turned ON.
NOTE:
HI/LO is repeated 1 second each when using the IPDM E/R auto active test.
CONSULT-III
1. Select "EXTERNAL LAMP" of IPDM E/R active test item.
2. With operating the test items, check that the headlamp is turned ON.
Is the headlamp turned ON?
YES >> Headlamp (LO) is normal.
NO >> Refer to EXL-37, "
HEADLAMP (HALOGEN) : Diagnosis Procedure".
HEADLAMP (HALOGEN) : Diagnosis ProcedureINFOID:0000000001523264
1.CHECK HEADLAMP (LO) FUSES
1. Turn the ignition switch OFF.
2. Check that the following fuses are not open.
Is the fuse open?
YES >> Repair the harness and replace the fuse.
NO >> GO TO 2
2.CHECK HEADLAMP (LO) OUTPUT VOLTAGE
CONSULT-III
1. Turn the ignition switch OFF.
2. Disconnect the front combination lamp connector.
3. Turn the ignition switch ON.
4. Select "EXTERNAL LAMP" of IPDM E/R active test item.
5. With EXTERNAL LAMP ON, check the voltage between the
combination lamp connector and ground.LO : Headlamp ON
OFF : Headlamp OFF
Unit Location Fuse No. Capacity
Headlamp LO (LH) IPDM E/R 40 15A
Headlamp LO (RH) IPDM E/R 41 15A
(+)
(−)Voltage
Connector Terminal
LH E25 3
Ground Battery voltage
RH E26 3
PKIC0963E

EXL-38
< COMPONENT DIAGNOSIS >
HEADLAMP (LO) CIRCUIT
Is the measurement value normal?
YES >> GO TO 4
NO >> GO TO 3
3.CHECK HEADLAMP (LO) CIRCUIT FOR OPEN
1. Turn the ignition switch OFF.
2. Disconnect IPDM E/R connector.
3. Check continuity between the IPDM E/R harness connector and
the front combination lamp harness connector.
Does continuity exist?
YES >> GO TO 4
NO >> Repair the harnesses or connectors.
4.CHECK HEADLAMP (LO) GROUND CIRCUIT
1. Disconnect the front combination lamp connector.
2. Check continuity between the front combination lamp harness
connector terminal and ground.
Does continuity exist?
YES >> Inspect the headlamp bulb.
NO >> Repair the harness.
HEADLAMP (XENON)
HEADLAMP (XENON) : DescriptionINFOID:0000000001527568
The IPDM E/R (intelligent power distribution module engine room) controls the headlamp low relay based on
inputs from the BCM via the CAN communication lines. When the headlamp low relay is energized, power
flows through fuses 40 and 41, located in the IPDM E/R. Power then flows to the front combination lamps to
the headlamp low beam.
HEADLAMP (XENON) : Component Function CheckINFOID:0000000001527569
1.CHECK HEADLAMP (LO) OPERATION
WITHOUT CONSULT-III
1. Start IPDM E/R auto active test. Refer to XX-XX, "*****"
.
2. Check that the headlamp is turned ON.
NOTE:
HI/LO is repeated 1 second each when using the IPDM E/R auto active test.
CONSULT-III
1. Select "EXTERNAL LAMP" of IPDM E/R active test item.
2. With operating the test items, check that the headlamp is turned ON.
Is the headlamp turned ON?
YES >> Headlamp (LO) is normal.
NO >> Refer to EXL-39, "
HEADLAMP (XENON) : Diagnosis Procedure".
AB
Continuity
Connector Terminal Connector Terminal
LH
E4752 E25 3
Ye s
RH 54 E26 3
WKIA5471E
Connector Terminal — Continuity
LH E25 2
Ground Yes
RH E26 2
PKIC0961E
LO : Headlamp ON
OFF : Headlamp OFF

FRONT FOG LAMP CIRCUIT
EXL-41
< COMPONENT DIAGNOSIS >
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FRONT FOG LAMP CIRCUIT
DescriptionINFOID:0000000001523265
The IPDM E/R (intelligent power distribution module engine room) controls the front fog lamp relay based on
inputs from the BCM via the CAN communication lines. When the front fog lamp relay is energized, power
flows from the front fog lamp relay to fuse 56 in the IPDM E/R and on to the front fog lamps.
Component Function CheckINFOID:0000000001523266
1.CHECK FRONT FOG LAMP OPERATION
CONSULT-III
1. Select "FR FOG LAMP" of IPDM E/R EXTERNAL LAMPS active test item.
2. With test items operating, check that the front fog lamps are turned ON.
Is the front fog lamp turned ON?
YES >> Front fog lamp circuit is normal.
NO >> Refer to EXL-41, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000001523267
1.CHECK FRONT FOG LAMP FUSE
1. Turn the ignition switch OFF.
2. Check that the following fuses are not open.
Is the fuse open?
YES >> Repair the harness and replace the fuse.
NO >> GO TO 2
2.CHECK FRONT FOG LAMP OUTPUT VOLTAGE
CONSULT-III
1. Turn the ignition switch OFF.
2. Disconnect the front fog lamp connector.
3. Turn the ignition switch ON.
4. Select "FR FOG LAMP" of BCM active test item.
5. With FR FOG LAMP ON, check the voltage between the fog lamp connector and ground.
Is the measurement value normal?
YES >> GO TO 4
NO >> GO TO 3
3.CHECK FRONT FOG LAMP OPEN CIRCUIT
1. Turn the ignition switch OFF.
2. Disconnect IPDM E/R connector.
3. Check continuity between the IPDM E/R harness connector (A) and the front fog lamp harness connector
(B).ON : Front fog lamp ON
OFF : Front fog lamp OFF
Unit Location Fuse No. Capacity
Front fog lamp IPDM E/R 56 15A
(+)
(−)Voltage
Connector Terminal
LH E27
6 Ground Battery voltage
RH E28

EXL-46
< COMPONENT DIAGNOSIS >
PARKING LAMP CIRCUIT
PARKING LAMP CIRCUIT
WITH DAYTIME LIGHT SYSTEM
WITH DAYTIME LIGHT SYSTEM : DescriptionINFOID:0000000001523268
The IPDM E/R (Intelligent Power Distribution Module Engine Room) controls the daytime light relay based on
inputs from the BCM via the CAN communication lines. When the daytime light relay is energized power flows
to the front and rear combination lamps and the license plate lamps.
WITH DAYTIME LIGHT SYSTEM : Component Function CheckINFOID:0000000001523269
1.CHECK PARKING LAMP OPERATION
CONSULT-III
1. Select "TAIL LAMP" of IPDM E/R active test item.
2. With test items operating, check that the parking lamps are turned ON.
Is the parking lamp turned ON?
YES >> Parking lamp circuit is normal.
NO >> Refer to EXL-46, "
WITH DAYTIME LIGHT SYSTEM : Diagnosis Procedure".
WITH DAYTIME LIGHT SYSTEM : Diagnosis ProcedureINFOID:0000000001523270
1.CHECK PARKING LAMP FUSE
1. Turn the ignition switch OFF.
2. Check that the following fuse is not open.
Is the fuse open?
YES >> Repair the harness and replace the fuse.
NO >> GO TO 2
2.CHECK DAYTIME LIGHT RELAY OUTPUT (VOLTAGE)
CONSULT-III
1. Turn the ignition switch OFF.
2. Disconnect the front or rear combination lamp connectors.
3. Turn the ignition switch ON.
4. Select "TAIL LAMP" of IPDM E/R active test item.
5. With TAIL LAMP ON, check the voltage between the front and rear combination lamps connectors and
license plate lamp connector and ground.ON : Parking lamp ON
OFF : Parking lamp OFF
Unit Location Fuse No. Capacity
Daytime light relay (parking lamps) Fuse and fusible link box 26 10A
(+)
(−)Voltage
Front combination lamp
connectorTe r m i n a l
LH E53
6 Ground Battery voltage
RH E54
WKIA5502E

EXL-48
< COMPONENT DIAGNOSIS >
PARKING LAMP CIRCUIT
2. Disconnect the front combination lamp connectors, rear combination lamp connectors or license plate
lamp connectors.
3. Check continuity between the front combination lamp harness
connector terminal and ground.
4. Check continuity between the license plate lamp harness con-
nector terminal and ground.
5. Check continuity between the rear combination lamp harness
connector terminal and ground.
Does continuity exist?
YES >> Inspect the parking lamp bulb.
NO >> Repair the harness.
WITHOUT DAYTIME LIGHT SYSTEM
WITHOUT DAYTIME LIGHT SYSTEM : DescriptionINFOID:0000000001527574
The IPDM E/R (Intelligent Power Distribution Module Engine Room) controls the tail lamp relay based on
inputs from the BCM via the CAN communication lines. When the tail lamp relay is energized, power flows
through fuse 37, located in the IPDM E/R. Power then flows to the front and rear combination lamps.
WITHOUT DAYTIME LIGHT SYSTEM : Component Function CheckINFOID:0000000001527575
1.CHECK PARKING LAMP OPERATION
CONSULT-III
1. Select "TAIL LAMP" of IPDM E/R active test item.
2. With test items operating, check that the parking lamp is turned ON.
Is the parking lamp turned ON?
YES >> Parking lamp circuit is normal.
NO >> Refer to EXL-49, "
WITHOUT DAYTIME LIGHT SYSTEM : Diagnosis Procedure".
Front combination lamp connector Terminal — Continuity
LH E53
7GroundYes
RH E54
WKIA5509E
License plate lamp connector Terminal — Continuity
LHA: B87 (hatchback)
B: B62 (sedan)
2GroundYes
RHA: B88 (hatchback)
B: B63 (sedan)
WKIA6035E
Connector Terminal — Continuity
LH B80
1Ground Yes
RH B59
PKIC1029E
ON : Parking lamp ON
OFF : Parking lamp OFF