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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
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FRONT FOG LAMP
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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
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LT-88
FRONT FOG LAMP
Revision: 2004 November 2004 FX35/FX45
Bulb Replacement AKS007CU
1. Remove left side fender protector (front). Refer to EI-25,
"Removal and Installation" , EI-14, "Removal and Installation" in
“EI” section.
2. Disconnect fog lamp connector.
3. Turn bulb socket counterclockwise and unlock it.
CAUTION:
Do not touch the glass of bulb directly by hand. Keep
grease and other oily matters away from it. Do not touch
bulb by hand while it is lit or right after being turned off.
Burning may result.
Do not leave bulb out of fog lamp reflector for a long time because dust, moisture smoke, etc.
May affect the performance of fog lamp. When replacing bulb, be sure to replace it with new
one.
Removal and Installation AKS007CV
REMOVAL
1. Remove front bumper fascia. Refer to EI-14, "Removal and
Installation" in “EI” section.
2. Remove fog lamp mounting bolt.
3. Pull out fog lamp from vehicle and disconnect fog lamp connec-
tor.
INSTALLATION
Install fog lamp in the reverse order of removal, observing the tightening torque shown below.Fog lamp : 12 V - 51 W (HB4 halogen)
SKIA5558E
SKIA5559E
Fog lamp mounting bolt
: 5.5 N·m (0.56 kg-m, 49 in-lb)
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TURN SIGNAL AND HAZARD WARNING LAMPS
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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
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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
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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.
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LT-92
TURN SIGNAL AND HAZARD WARNING LAMPS
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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.
With power and input supplied, the BCM controls the flashing of the hazard warning lamps when keyfob is
used to activate the remote control entry system.
COMBINATION SWITCH READING FUNCTION
Refer to BCS-3, "COMBINATION SWITCH READING FUNCTION" .
CAN Communication System DescriptionAKS007CX
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only.
CAN Communication UnitAKS0080W
Refer to LAN-6, "CAN Communication Unit" .
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SchematicAKS007CZ
TKWM0621E