2004 INFINITI FX35 ground
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FRONT FOG LAMP
LT-85
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Revision: 2004 November 2004 FX35/FX45
4. CHECK FOG LAMP INPUT SIGNAL
With CONSULT-II
1. Turn ignition switch OFF.
2. Disconnect front fog lamp RH and LH connector.
3. Select “IPDM E/R” on CONSULT-II. and select “ACTIVE TEST”
on “SELECT DIAG MODE” screen.
4. Select “TAIL LAMP” on “SELECT TEST ITEM” screen.
5. Touch “FOG” screen.
6. When fog lamp is operating, check voltage between front fog
lamp RH and LH harness connector and ground.
Without CONSULT-II
1. Turn ignition switch OFF.
2. Disconnect front fog lamp RH and LH connector.
3. Start auto active test. Refer to PG-24, "
Auto Active Test" .
4. When fog lamp is operating, check voltage between front fog lamp RH and LH harness connector and
ground.
OK or NG
OK >> GO TO 6.
NG >> GO TO 5.
5. CHECK FOG LAMP CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector.
3. Check continuity between IPDM E/R harness connector E8 ter-
minal 36 (W) and front fog lamp RH harness connector E102
terminal 1 (W).
4. Check continuity between IPDM E/R harness connector E8 ter-
minal 37 (SB) and front fog lamp LH harness connector E45 ter-
minal 1 (SB).
OK or NG
OK >> Replace IPDM E/R.
NG >> Repair harness or connector.
Terminals
Voltage (+)
(-)
Connector Terminal (Wire color)
RH E102 1 (W)
Ground Battery voltage
LH E45 1 (SB)
SKIA5899E
36 (W) – 1 (W) : Continuity should exist.
37 (SB) – 1(SB) : Continuity should exist.
SKIA5900E
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LT-86
FRONT FOG LAMP
Revision: 2004 November 2004 FX35/FX45
6. CHECK FOG LAMP GROUND
1. Turn ignition switch OFF.
2. Check continuity between front fog lamp RH harness connector
E102 terminal 2 (B) and ground.
3. Check continuity between front fog lamp LH harness connector
E45 terminal 2 (B) and ground.
OK or NG
OK >> Check front fog lamp bulbs.
NG >> Repair harness or connector.
Front Fog Lamp Does Not Illuminate (One Side)AKS007IA
1. CHECK BULB
Check bulb of lamp which does not illuminate.
OK or NG
OK >> GO TO 2.
NG >> Replace front fog lamp bulb.
2. CHECK FOG LAMP CIRCUIT
1. Disconnect IPDM E/R connector and front fog lamp RH or LH
connector.
2. Check continuity between IPDM E/R harness connector E8 ter-
minal 36 (W) and front fog lamp RH harness connector E102
terminal 1 (W).
3. Check continuity between IPDM E/R harness connector E8 ter-
minal 37 (SB) and front fog lamp LH harness connector E45 ter-
minal 1 (SB).
OK or NG
OK >> GOTO 3.
NG >> Repair harness or connector.
3. CHECK FOG LAMP GROUND
1. Check continuity between front fog lamp RH harness connector
E102 terminal 2 (B) and ground.
2. Check continuity between front fog lamp LH harness connector
E45 terminal 2 (B) and ground.
OK or NG
OK >> Replace IPDM E/R.
NG >> Repair harness or connector.2 (B) – Ground : Continuity should exist.
2 (B) – Ground : Continuity should exist.
SKIA5901E
36 (W) – 1 (W) : Continuity should exist.
37 (SB) – 1 (SB) : Continuity should exist.
SKIA5900E
2 (B) – Ground : Continuity should exist.
2 (B) – Ground : Continuity should exist.
SKIA5901E
Page 3642 of 4449
FRONT FOG LAMP
LT-87
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Revision: 2004 November 2004 FX35/FX45
Aiming AdjustmentAKS007CT
The fog lamp is a semi-sealed beam type which uses a replaceable halogen bulb. Before performing aiming
adjustment, make sure of the following.
Keep all tires inflated to correct pressure.
Place vehicle on level ground.
See that vehicle is unloaded (except for full levels of coolant, engine oil and fuel, and spare tire, jack, and
tools). Have the driver or equivalent weight placed in driver seat.
Adjust aiming in the vertical direction by turning the adjusting screw.
1. Set the distance between the screen and the center of the fog
lamp lens as shown at left.
2. Turn front fog lamps ON.
3. Adjust front fog lamps using adjusting screw so that the top edge
of the high intensity zone is 100 mm (4 in) below the height of
the fog lamp centers as shown at left.
When performing adjustment, if necessary, cover the head-
lamps and opposite fog lamp.
SKIA5557E
PKIA8619E
PKIA7887E
Page 3644 of 4449
TURN SIGNAL AND HAZARD WARNING LAMPS
LT-89
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Revision: 2004 November 2004 FX35/FX45
TURN SIGNAL AND HAZARD WARNING LAMPSPFP:26120
Component Parts and Harness Connector LocationAKS007O6
System DescriptionAKS007CW
OUTLINE
Power is supplied at all times
through 50A fusible link (letter M, located in fuse and fusible link block)
to BCM (body control module) terminal 55
through 15A fuse [No. 22, located in fuse block (J/B)]
to BCM (body control module) terminal 42
through 10A fuse [No. 20, located in fuse block (J/B)]
to rear combination lamp control unit terminal 1
through 10A fuse [No. 19, located in fuse block (J/B)]
to combination meter terminal 8.
TURN SIGNAL OPERATION
When the ignition switch is in the ON or START position, power is supplied
through 15A fuse [No. 1, located in fuse block (J/B)]
to BCM (body control module) terminal 38
through 10A fuse [No. 14, located in fuse block (J/B)]
to combination meter terminal 7.
When the ignition switch is in the ACC or ON position, power is supplied
through 10A fuse [No. 6, located in fuse block (J/B)]
to BCM (body control module) terminal 11.
Ground is supplied
to BCM (body control module) terminals 49 and 52
through grounds M35, M45 and M85
PKIA6523E
Page 3645 of 4449
LT-90
TURN SIGNAL AND HAZARD WARNING LAMPS
Revision: 2004 November 2004 FX35/FX45
to rear combination lamp control unit terminal 7
through grounds E21, E50 and E51
to combination meter terminals 5, 6 and 15
through grounds M35, M45 and M85.
LH Turn
When the turn signal switch is moved to the left position, BCM output turn signal from BCM terminal 45, inter-
preting it as turn signal is ON.
Connected from BCM terminal 45 to front combination lamp LH terminal 4.
Turn signal lamp turns on
through front combination lamp LH terminal 8
to grounds E21, E50 and E51.
Connected form BCM terminal 45 to rear combination lamp control unit terminal 4.
Rear turn signal (LED) turns on
through rear combination lamp control unit terminal 11
to rear combination lamp LH terminal 3
through rear combination lamp LH terminal 4
to rear combination lamp control unit terminal 10.
BCM sends signal to unified meter and A/C amp. through CAN communication lines, and turns on turn signal
indicator lamp with combination meter.
When rear turn signal lamp (LED) does not turn on, Rear combination lamp control unit sends signal to unified
meter and A/C amp. Unified meter and A/C amp. turn LED burnout status signal to BCM through CAN commu-
nication lines for speeding up turn signal blinking.
RH Turn
When the turn signal switch is moved to the right position, BCM output turn signal from BCM terminal 46, inter-
preting it as turn signal is ON.
Connected from BCM terminal 46 to front combination lamp RH terminal 4.
Turn signal lamp turns on
through front combination lamp RH terminal 8
to grounds E21, E50 and E51.
Connected form BCM terminal 46 to rear combination lamp control unit terminal 5.
Rear turn signal (LED) turns on
through rear combination lamp control unit terminal 9
to rear combination lamp RH terminal 3
through rear combination lamp RH terminal 4
to rear combination lamp control unit terminal 8.
BCM sends signal to unified meter and A/C amp. through CAN communication lines, and turns on turn signal
indicator lamp with combination meter.
When rear turn signal lamp (LED) does not turn on, Rear combination lamp control unit sends signal to unified
meter and A/C amp. Unified meter and A/C amp. turn LED burnout status signal to BCM through CAN commu-
nication lines for speeding up turn signal blinking.
HAZARD LAMP OPERATION
Power is supplied at all times
through 50A fusible link [letter M, located in fuse and fusible link block]
to BCM terminal 55
through 10A fuse [No. 19, located in fuse block (J/B)]
to combination meter terminal 8
through 10A fuse [No. 20, located in fuse block (J/B)]
to rear combination lamp control unit terminal 1.
Ground is supplied
through BCM terminals 49 and 52
to grounds M35, M45 and M85
Page 3646 of 4449
TURN SIGNAL AND HAZARD WARNING LAMPS
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Revision: 2004 November 2004 FX35/FX45
through rear combination lamp control unit terminal 7
to grounds E21, E50 and E51
through combination meter terminals 5, 6 and 15
to grounds M35, M45 and M85.
When the hazard switch is depressed, ground is supplied
through BCM terminal 29
to hazard switch terminal 2
through hazard switch terminal 1
to grounds M35, M45 and M85.
When the hazard switch is depressed, BCM output turn signal from BCM terminals 45 and 46, interpreting it as
turn signal is ON.
Connected from BCM terminal 45 and 46 to front combination lamp terminal 4.
Turn signal lamp turns on
through front combination lamp terminal 8
to grounds E21, E50 and E51.
Connected form BCM terminals 45 and 46 to rear combination lamp control unit terminals 4 and 5.
Rear turn signal (LED) turns on
through rear combination lamp control unit terminal 11
to rear combination lamp LH terminal 3
through rear combination lamp LH terminal 4
to rear combination lamp control unit terminal 10
through rear combination lamp control unit terminal 9
to rear combination lamp RH terminal 3
through rear combination lamp RH terminal 4
to rear combination lamp control unit terminal 8.
BCM sends signal to unified meter and A/C amp. through CAN communication lines, and turns on turn signal
indicator lamp with combination meter.
When rear turn signal lamp (LED) does not turn on, rear combination lamp control unit sends signal to unified
meter and A/C amp. Unified meter and A/C amp. turn LED burnout status signal to BCM through CAN commu-
nication lines for speeding up turn signal blinking.
REMOTE CONTROL ENTRY SYSTEM OPERATION
Power is supplied at all times
through 50A fusible link [letter M, located in fuse and fusible link block]
to BCM terminal 55
through 10A fuse [No. 19, located in fuse block (J/B)]
to combination meter terminal 8
through 10A fuse [No. 20, located in fuse block (J/B)]
to rear combination lamp control unit terminal 1.
Ground is supplied
to BCM terminals 49 and 52
through grounds M35, M45 and M85
to rear combination lamp control unit terminal 7
through grounds E21, E50 and E51
to combination meter terminals 5, 6 and 15
through grounds M35, M45 and M85.
When the remote control entry system is triggered by input from the keyfob, BCM output turn signal from BCM
terminals 45 and 46, interpreting it as turn signal is ON.
Connected from BCM terminals 45 and 46 to front combination lamp terminal 4,
turn signal lamp turns on
through front combination lamp terminal 8
to grounds E21, E50 and E51.
Page 3653 of 4449
LT-98
TURN SIGNAL AND HAZARD WARNING LAMPS
Revision: 2004 November 2004 FX35/FX45
How to Proceed With Trouble DiagnosisAKS007D2
1. Confirm the symptom or customer complaint.
2. Understand operation description and function description. Refer to LT- 8 9 , "
System Description" .
3. Perform.preliminary check. Refer to LT- 9 9 , "
Preliminary Check" .
4. Check symptom and repair or replace the cause of malfunction.
5. Do turn signal and hazard warning lamps operate normally? If YES: GO TO 6. If NO: GO TO 4.
6. INSPECTION END
34 W/B Combination switch output 3 ONLighting, turn, wiper OFF
Wiper dial position 4
35 W/G Combination switch output 2
ONLighting, turn, wiper OFF
Wiper dial position 4
36 W/R Combination switch output 1
38 W/L Ignition switch (ON) ON — Battery voltage
39 L CAN−H—— —
40 R CAN−L—— —
42 L/R Battery power supply OFF — Battery voltage
45 G/W Turn signal (left) ONCombination
switchTurn le ft
ON
46 BR/W Turn signal (right) ONCombination
switchTurn right
ON
49 B Ground ON — Approx. 0V
52 B Ground ON — Approx. 0V
55 G Battery power supply OFF — Battery voltage Terminal
No.Wire
colorSignal nameMeasuring condition
Reference value
Ignition
switchOperation or condition
SKIA5291E
SKIA5292E
SKIA3009J
SKIA3009J
Page 3654 of 4449
TURN SIGNAL AND HAZARD WARNING LAMPS
LT-99
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Revision: 2004 November 2004 FX35/FX45
Preliminary CheckAKS007D3
CHECK POWER SUPPLY AND GROUND CIRCUIT
1. CHECK FUSES
Check fuses for blown-out.
Refer to LT-94, "Wiring Diagram — TURN —" .
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse. 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 >> Check harness for open or short between BCM and
fuse.
3. CHECK GROUND CIRCUIT
Check continuity between BCM harness connector and ground.
OK or NG
OK >> INSPECTION END
NG >> Check ground circuit harness.
Unit Power source Fuse and fusible link No.
BCMBatteryM
22
Ignition switch ON or START position 1
Ignition switch ACC or ON position 6
Rear combination lamp control unit Battery 20
Terminals Ignition switch position
(+)
(-) OFF ACC ON
ConnectorTerminal
(Wire color)
M311 (LG/R)
Ground0VBattery
voltageBattery
voltage
38 (W/L) 0V 0VBattery
voltage
M442 (L/R)Battery
voltageBattery
voltageBattery
voltage
55 (G)Battery
voltageBattery
voltageBattery
voltage
PKIA5204E
Terminals
Continuity
Connector Terminal (Wire color)
M449 (B)
Ground Yes
52 (B)
PKIA5191E