NISSAN TIIDA 2007 Service Repair Manual

EXL-50
< COMPONENT DIAGNOSIS >
PARKING LAMP CIRCUIT
3. Check continuity between the IPDM E/R harness connector (A) and the front combination lamp harness
connector (B).
4. Check continuity between the IPDM E/R harness connector (A) and the license plate lamp harness con-
nector (B)(hatchback) or (C)(sedan).
5. Check continuity between the IPDM E/R harness connector (A) and the rear combination lamp harness
connector (B).
Does continuity exist?
YES >> GO TO 4
NO >> Repair the daytime light relay, harness or connectors.
4.CHECK PARKING LAMP GROUND CIRCUIT
1. Turn ignition switch OFF.
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.
AB
Continuity
Connector Terminal Connector Terminal
E45 27LH E53
6Yes
RH B54
Connector Terminal Connector Terminal Continuity
A: E45 29LHB: B87 (hatchback)
C: B62 (sedan)
1Yes
RHB: B88 (hatchback)
C: B63 (sedan)
AB
Continuity
Connector Terminal Connector Terminal
E45 29LH B80
4Yes
RH B59
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

PARKING LAMP CIRCUIT
EXL-51
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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.
Connector Terminal — Continuity
LH B80
1 Ground Yes
RH B59
PKIC1029E

EXL-52
< COMPONENT DIAGNOSIS >
TURN SIGNAL LAMP CIRCUIT
TURN SIGNAL LAMP CIRCUIT
DescriptionINFOID:0000000001523271
The BCM monitors inputs from the combination switch to determine when to activate the turn signals. The
BCM outputs voltage directly to the left and right turn signals during turn signal operation or both during hazard
warning operation. The BCM sends a turn signal indicator request to the combination meter via the CAN com-
munication lines.
The BCM performs the fast flasher operation (fail-safe) if any bulb or harness of the turn signal lamp circuit is
open.
NOTE:
Turn signal lamps blink at normal speed when using the hazard warning lamp.
Component Function CheckINFOID:0000000001523272
1.CHECK TURN SIGNAL LAMP
CONSULT-III
1. Select "FLASHER" of BCM (FLASHER) active test item.
2. With test items operating, check that the turn signal lamp blinks.
Does the turn signal lamp blink?
YES >> Turn signal lamp circuit is normal.
NO >> Refer to EXL-52, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000001523273
1.CHECK TURN SIGNAL LAMP BULB
Check the applicable lamp bulb to be sure the proper bulb standard is in use and the bulb is not open.
Is the bulb OK?
YES >> GO TO 2
NO >> Replace the bulb.
2.CHECK TURN SIGNAL LAMP OUTPUT VOLTAGE
1. Turn the ignition switch OFF.
2. Disconnect the front combination lamp connector, the rear combination lamp connector and the side turn
signals.
3. Turn the ignition switch ON.
4. With the turn signal switch operating, check voltage between the BCM harness connector M20 and
ground.
Is the measurement value normal?
YES >> GO TO 3
NO >> Replace BCM.LH : Turn signal lamp LH blinking
RH : Turn signal lamp RH blinking
OFF : The turn signal lamp OFF
(+)
(−) Voltage
Connector Terminal
M20 LH 65
Ground
RH 66
PKID0926E

TURN SIGNAL LAMP CIRCUIT
EXL-53
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3.CHECK TURN SIGNAL LAMP CIRCUIT FOR OPEN
1. Turn the ignition switch OFF.
2. Disconnect BCM connector.
3. Check the continuity between the BCM harness connector M20 and the front combination lamps.
4. Check the continuity between the BCM harness connector M20 and the side turn signals.
5. Check the continuity between the BCM harness connector M20 and the rear combination lamps.
Does continuity exist?
YES >> GO TO 4
NO >> Repair the harnesses or connectors.
4.CHECK TURN SIGNAL LAMP SHORT CIRCUIT
Check continuity between the BCM harness connector M20 and ground.
Does continuity exist?
YES >> Repair the harnesses or connectors.
NO >> GO TO 5
5.CHECK TURN SIGNAL LAMP GROUND CIRCUIT
Check continuity between the front combination lamp, the rear combination lamp or the side turn signal and
ground.
AB
Continuity
Connector Terminal Connector Terminal
Front LH
M2065E29 (hallogen headlamps) 4
Ye s E25 (xenon headlamps) 5
Front RH 66E30 (hallogen headlamps) 4
E26 (xenon headlamps) 5
AB
Continuity
Connector Terminal Connector Terminal
Side LH
M2065 E56
1Yes
Side RH 66 E57
AB
Continuity
Connector Terminal Connector Terminal
Rear LH
M2065 B80
6Yes
Rear RH 66 B59
Connector Terminal — Continuity
LH
M2065
Ground No
RH 66
Connector Terminal — Continuity

EXL-54
< COMPONENT DIAGNOSIS >
TURN SIGNAL LAMP CIRCUIT
Does continuity exist?
YES >> Replace the front combination lamp, side turn signal lamp or the rear combination lamp.
NO >> Repair the harnesses or connectors.
Front LHE29 (halogen headlamps) 5
Ground Yes E25 (xenon headlamps) 2
Rear LH B80 1
Side LH E56 2
Front RHE30 (halogen headlamps) 5
E26 (xenon headlamps) 2
Rear RH B59 1
Side RH E57 2

LIGHT & RAIN SENSOR
EXL-55
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LIGHT & RAIN SENSOR
DescriptionINFOID:0000000001523274
The light and rain sensor converts outside light (lux) to voltage and transmits the light and rain sensor signal to
the BCM.
Component Function CheckINFOID:0000000001523275
1.CHECK LIGHT AND RAIN SENSOR SIGNAL BY CONSULT-III
CONSULT-III
1. Turn the ignition switch ON.
2. Select "LIT-SEN FAIL" of BCM (HEAD LAMP) DATA MONITOR item.
3. Check the monitor status.
Is the item status OK?
YES >> Light and rain sensor is OK.
NO >> Refer to EXL-55, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000001523276
1.CHECK LIGHT AND RAIN SENSOR POWER SUPPLY
1. Turn the ignition switch ON.
2. Check the voltage between the light and rain sensor harness connector and ground.
Is the voltage as specified?
YES >> GO TO 2
NO >> GO TO 4
2.CHECK LIGHT AND RAIN SENSOR GROUND CIRCUIT
Check the voltage between the light and rain sensor harness connector R11 terminal 3 and ground.
Is the voltage as specified?
YES >> GO TO 3
NO >> Repair the harness or connector.
3.CHECK LIGHT AND RAIN SENSOR SIGNAL FOR OPEN OR SHORT CIRCUIT
1. Turn the ignition switch OFF.
2. Disconnect the light and rain sensor connector R11 and BCM connector M19.
3. Check continuity between the light and rain sensor harness connector R11 (A) terminal 2 and the BCM
harness connector M19 (B) terminal 63.
Monitor item Condition
L I T- S E N FA I LOK
NOT OK
(+)
(−) Voltage
Connector Terminal
R11 1 Ground 12V
(+)
(−) Voltage
Connector Terminal
R11 3 Ground Less than 0.2 V

EXL-56
< COMPONENT DIAGNOSIS >
LIGHT & RAIN SENSOR
4. Check continuity between the light and rain sensor harness connector R11 (A) terminal 2 and ground.
Are the continuity check results as specified?
YES >> Replace the light and rain sensor.
NO >> Repair harness or connector.
4.CHECK LIGHT AND RAIN SENSOR POWER SUPPLY FOR OPEN CIRCUIT
1. Turn the ignition switch OFF.
2. Disconnect the light and rain sensor connector R11 and BCM connector M20.
3. Check continuity between the light and rain sensor harness connector R11 (A) terminal 1 and the BCM
harness connector M20 (B) terminal 73.
jAre continuity check results as specified?
YES >> Replace the BCM.
NO >> Repair the harnesses or connectors.
AB
Continuity
Connector Terminal Connector Terminal
R11 2 M19 63 Yes
A
— Continuity
Connector Terminal
R11 2 Ground No
AB
Continuity
Connector Terminal Connector Terminal
R11 1 M20 73 Yes

HEADLAMP AIMER SWITCH
EXL-57
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HEADLAMP AIMER SWITCH
DescriptionINFOID:0000000001532097
The manual headlamp aiming system uses a headlamp aimer switch to adjust the axis of the headlamp aiming
motor. The headlamp aimer switch has four settings, each with a different resistance value. The headlamp
aiming motor adjusts to the proper axis based off the position of the headlamp aiming switch.
Diagnosis ProcedureINFOID:0000000001532099
1.CHECK HEADLAMP AIMER SWITCH SIGNAL FOR OPEN OR SHORT CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect headlamp aimer switch connector M56, headlamp aimer motor LH connector E36 and head-
lamp aimer motor RH connector E37.
3. Check continuity between the headlamp aimer switch connector M56 (A) terminal 1 and headlamp aimer
motor LH E37 and RH E36 (B) terminal 2.
4. Check continuity between the headlamp aimer switch connector M56 (A) terminal 1 and ground.
Are the continuity test results as specified?
YES >> GO TO 2
NO >> Repair the harness or connector.
2.CHECK HEADLAMP AIMER SWITCH
1. Check continuity between the headlamp aimer switch terminals 1 and 2 in each switch position.
Are the continuity check results as specified?
YES >> GO TO 3
NO >> Replace the headlamp aimer switch.
3.CHECK HEADLAMP AIMER SWITCH GROUND CIRCUIT
1. Turn the ignition switch OFF.
2. Disconnect headlamp aimer switch connector M56.
3. Check continuity between headlamp aimer switch connector M56 terminal 2 and ground.
Is continuity as specified?
YES >> Inspect headlamp aimer motors.
NO >> Repair harness or connector.
A
BContinuity
Connector Terminal
M56 1 Ground Yes
A
—Continuity
Connector Terminal
M56 1 Ground No
Component Terminal Switch Position Continuity
Headlamp
aimer
switch120 604 ohms
1 324 ohms
2 191 ohms
3 130 ohms
Connector Terminal — Continuity
M56 2 Ground Yes

EXL-58
< COMPONENT DIAGNOSIS >
HEADLAMP (HALOGEN)
HEADLAMP (HALOGEN)
Wiring Diagram INFOID:0000000001523277
ALLWA0043GB

HEADLAMP (XENON)
EXL-59
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HEADLAMP (XENON)
Wiring DiagramINFOID:0000000001527578
ALLWA0044GB