fog light TOYOTA HIGHLANDER 2001 Service Repair Manual

'05 HIGHLANDER_U (L/O 0409)
412
2005 HIGHLANDER from Nov. '04 Prod. (OM48570U)
25. IGN 10 A: Gauges and meters, SRS
airbag system, multiport fuel injection
system/sequential multiport fuel injec-
tion system, front passenger occupant
classification system
26. RAD NO.2 7.5 A: Audio system, shift
lock system, navigation system, rear
seat entertainment system, air condi-
tioning system, multiplex communica-
tion system
27. CIG 15 A: Cigarette lighter
28. P RR DOOR 20 A: Power windows
29. PWR OUTLET1 15 A: Power outlets
30. FR FOG 20 A: Front fog lights
31. ECU- IG 10 A: Electric moon roof,
anti- lock brake system, vehicle stability
control system, shift lock system,
charging system, starting system
32. WIPER 25 A: Windshield wipers and
washer
33. D RR DOOR 20 A: Power windows
34. D FR DOOR 25 A: Power windows,
door courtesy lights, power door lock
system
35. S/ROOF 20 A: Electric moon roof36. HEATER 10 A: Air conditioning system,
electric cooling fan, rear window defog-
ger, outside rear view mirror defogger,
gauges and meters
37. IG1 7.5 A: Back- up lights, vehicle sta-
bility control system, multiport fuel in-
jection system/sequential multiport fuel
injection system, outside rear view mir-
ror heaters, power door lock system,
wireless remote control system, naviga-
tion system, multiplex communication
system
38. RR WIP 15 A: Rear window wiper
39. STOP 20 A: Stop lights, high mounted
stoplight, anti- lock brake system, ve-
hicle stability control system, shift lock
system, trailer lights, multiplex commu-
nication system, multiport fuel injection
system/sequential multiport fuel injec-
tion system
40. OBD 7.5 A: On- board diagnosis sys-
tem
41. SEAT HTR 15 A: Seat heaters
42. IG2 15 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system, charging system, starter sys-
tem
43. WASHER 20 A: Low windshield washer
fluid level warning light44. FR DEF 20 A: Air conditioning system,
outside rear view mirror defoggers
45. P FR DOOR 20 A: Power windows,
door courtesy lights, multiplex commu-
nication system
46. TAIL 10 A: Tail lights, license plate
lights, instrument panel lights, front fog
lights, front side marker lights, rear
side marker lights, parking lights
47. PANEL 7.5 A: Instrument panel lights,
trailer lights
48. DRL 7.5 A: Daytime running light sys-
tem
Fuses (type B)
49. AM2 30 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system, starting system
50. ABS2 50 A: Anti- lock brake system,
vehicle stability control system
51. ABS1 30 A: Anti- lock brake system,
vehicle stability control system
52. HTR 50 A: Air conditioning system
53. RDI 30 A: Electric cooling fans
54. RR DEF 30 A: Rear window defoggers
55. CDS 30 A: Electric cooling fans

'05 HIGHLANDER_U (L/O 0409)
4
2005 HIGHLANDER from Nov. '04 Prod. (OM48570U)
1. Headlight, turn signal and front fog
light switches
2. Wiper and washer switches
3. Emergency flasher switch
4. Clock
5. Front passenger 's seat belt reminder
light
6. Rear window and outside rear view
mirror defogger and windshield wiper
de- icer switch
7. Air conditioning controls
8. Audio system
9. AIRBAG ONº and AIRBAG OFFº
indicator lights
10. Snow mode button
11. Seat heater switches
12. Cigarette lighter
13. TRAC OFFº switch
(two- wheel drive models)
14. Cruise control switch
15. Ignition switch
16. Tilt steering lock release lever
17. Tire pressure warning system reset
switch
Vehicles with manual air conditioning controls (view B)

'05 HIGHLANDER_U (L/O 0409)
6
2005 HIGHLANDER from Nov. '04 Prod. (OM48570U)
1. Headlight, turn signal and front fog
light switches
2. Wiper and washer switches
3. Emergency flasher switch
4. Clock
5. Front passenger 's seat belt reminder
light
6. Air conditioning controls and
multi- information display
7. Rear window and outside rear view
mirror defogger and windshield wiper
de- icer switch
8. Audio system
9. AIRBAG ONº and AIRBAG OFFº
indicator lights
10. Snow mode button
11. Seat heater switches
12. Cigarette lighter
13. TRAC OFFº switch
(two- wheel drive models)
14. Cruise control switch
15. Ignition switch
16. Tilt steering lock release lever
17. Tire pressure warning system reset
switch
Vehicles with automatic air conditioning controls (view B without navigation system)

'05 HIGHLANDER_U (L/O 0409)
8
2005 HIGHLANDER from Nov. '04 Prod. (OM48570U)
1. Headlight, turn signal and front fog
light switches
2. Wiper and washer switches
3. Emergency flasher switch
4. Clock (See the separate Navigation
System Owner 's Manualº.)
5. Front passenger 's seat belt reminder
light
6. Navigation system including air
conditioning controls (See the separate
Navigation System Owner 's Manualº.)
7. Rear window and outside rear view
mirror defogger switch
8. Audio system (See the separate
Navigation System Owner 's Manualº.)
9. AIRBAG ONº and AIRBAG OFFº
indicator lights
10. Snow mode button
11. Seat heater switches
12. Cigarette lighter
13. TRAC OFFº switch
(two- wheel drive models)
14. Cruise control switch
15. Ignition switch
16. Tilt steering lock release lever
Vehicles with automatic air conditioning controls (view B with navigation system)

'05 HIGHLANDER_U (L/O 0409)
11 9
2005 HIGHLANDER from Nov. '04 Prod. (OM48570U)
OPERATION OF INSTRUMENTS AND
CONTROLS
Lights, Wipers and Defogger
Headlights and turn signals120 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Emergency flashers123 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Instrument panel light control123 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front fog lights124 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interior lights124 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Personal lights125 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ignition switch light126 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Windshield wipers and washer127 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear window wiper and washer128 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear window and outside rear view mirror defoggers and windshield
wiper de- icer128 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 1- 5

'05 HIGHLANDER_U (L/O 0409)
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2005 HIGHLANDER from Nov. '04 Prod. (OM48570U)
To turn on the front fog lights, twist
the band of the headlight and turn sig-
nal switch lever. They will come on
only when the headlights are on low
beam.To turn on the interior light, slide the
switch.
The interior light switch has the following
positions:
ONºÐKeeps the light on all the time.
OFFºÐTurns the light off.
DOORºÐ
Center: Turns the light on when any of the
side doors and back door are opened.
Rear: Turns the light on when the back
door is opened.ILLUMINATED ENTRY SYSTEM
(center interior light)
When the switch is in the DOORº posi-
tion and any of the side doors and back
door is opened, the light will come on.
After all the side doors and back door are
closed, the light remains on for about 15
seconds before fading out.
However, in the following cases, the light
fades out immediately:

All the side doors and back door are
closed when the ignition key is in
ACCº or ONº position.

The ignition key is turned to ACCº or
ONº after all the side doors and back
door are closed.

All the side doors and back door are
locked when the light is still on.
When all the side doors and back door
are unlocked using either the key or the
wireless remote control transmitter simul-
taneously, the light will come on and re-
main on for about 15 seconds before fad-
ing out.
Front fog lights Interior lights

'05 HIGHLANDER_U (L/O 0409)
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2005 HIGHLANDER from Nov. '04 Prod. (OM48570U)
With navigation system
To defog or defrost the rear window,
push the switch.
The key must be in the ONº position.
The thin heater wires on the inside of the
rear window will quickly clear the window
surface. An indicator light will illuminate to
indicate the defogger is operating.On some models, the outside rear view
mirror defoggers and/or the windshield
wiper de- icer is also operating simulta-
neously by this switch. Vehicles with the
outside rear view mirror defoggers, the
heater panel in the outside rear view mir-
rors will quickly clear the surfaces. Ve-
hicles with the windshield wiper de- icer,
the windshield wiper blades will be de-
iced.
Push the switch once again to turn the
defoggers off.
The system will automatically shut off af-
ter the defogger has operated about 15
minutes.CAUTION
Vehicles with outside rear view mirror
defoggers, since the mirror surfaces
can get hot, do not touch them when
the defogger switch is on.
Make sure you turn the defoggers off
when the surfaces are clear or the wiper
blades have de- iced. Leaving the defog-
gers on for a long time could cause the
battery to discharge, especially during
stop- and- go driving. The defoggers are
not designed for drying rain water or for
melting snow.
If the outside rear view mirrors are heavi-
ly coated with ice, use a spray de- icer
before operating the switch.
NOTICE
When cleaning the inside of the rear
window, be careful not to scratch or
damage the heater wires or connec-
tors.

2005 HIGHLANDER (EWD592U)
126
Front Fog Light
20A
FR FOG10A
TAI L
52 31
EG A1 2E15
EA A1 21B 71J2
A 6D9
OFF
ON
Low
High
Flash
Fog
Light
SW Dimmer
SW
10 17 1611
IAC13
J 1 J 3L
R- W
V R- W R- W W- B
W- B
W- B
FFGO BECU FOG LIGHT
Relay
F 2 F 1R- W
OFF
Tail
Head
Light
Control
SW
13B 17 B 10
LG BR
A 5
IG7. 5A
ECU- B 7. 5A
IG1
1K 10 2A4
IC3 5
1G 10
1H 6
W- L BR G
3A 10
3B 5
BR GR
FFOG HEAD Fr om Power Source System (
See Page 62)B 9(
A)
, B10(
B)
, B12(
D)
Body ECU
Combination SW Front Fog Light
LHFront Fog Light
RH
Junction
Connector Junction
Connector

2005 HIGHLANDER (EWD592U)
127
FOG LIGHT Relay
3-5 : Closed with the light control SW at HEAD position, dimmer SW at LOW position and fog light SW on
: PARTS LOCATION
CodeSee PageCodeSee PageCodeSee Page
B9A42F138 (3MZ-FE)J139 (3MZ-FE)
B10B42F140 (2AZ-FE)J141 (2AZ-FE)
B12D42F238 (3MZ-FE)J339 (3MZ-FE)
C1342F240 (2AZ-FE)J341 (2AZ-FE)
: JUNCTION BLOCK AND WIRE HARNESS CONNECTOR
CodeSee PageJunction Block and Wire Harness (Connector Location)
1B29Engine Room Main Wire and Instrument Panel J/B (Lower Finish Panel)
1G29Cowl Wire and Instrument Panel J/B (Lower Finish Panel)1H29Cowl Wire and Instrument Panel J/B (Lower Finish Panel)
1J28Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel)1K28Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel)
2A27Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)
3A30Instrument Panel Wire and Center J/B (Behind the Instrument Panel Center)3B30Instrument Panel Wire and Center J/B (Behind the Instrument Panel Center)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CodeSee PageJoining Wire Harness and Wire Harness (Connector Location)
IC352Engine Room Main Wire and Cowl Wire (Left Cowl Side Panel)
: GROUND POINTS
CodeSee PageGround Points Location
EA48 (3MZ-FE)Right Front Fender ApronEA50 (2AZ-FE)Right Front Fender Apron
EG48 (3MZ-FE)Under the Left HeadlightEG50 (2AZ-FE)Under the Left Headlight
IA52Left Cowl Side Panel
: SPLICE POINTS
CodeSee PageWire Harness with Splice PointsCodeSee PageWire Harness with Splice Points
E1548 (3MZ-FE)Engine Room Main WireE1550 (2AZ-FE)Engine Room Main Wire
Service Hints

1 Reset the oil replacement reminder (“MAINT REQD”) light after replacing engine oil, if vehicle is equipped with this light.2 Perform these service items only if you drive primarily under the conditions indicated.3 See page 37 for details.4 Applies to Corolla Matrix 4WD and Sienna 4WD.
Maintenance Log: Cars
15,000 Miles or 18 Months
qReplace engine oil and oil filter1
qRotate tires (except MR2 Spyder)
qClean cabin air filter (Camry)
qTighten drive shaft bolt (Corolla and Corolla Matrix)
qVisually inspect brake linings/drums and brake pads/discs
qInspect the following:__ Ball joints and dust covers
__ Brake lines and hoses
__ Drive shaft boots
__ Engine coolant
3
__ Exhaust pipes and mountings
Note: Driving in heavy traffic, on dirt roads or in urban, dusty or desert areas may shorten
the life of the cabin air filter. Replacement may be needed if you notice reduced air flow
from the air conditioner and heater or if the windows fog easily when you use the "Fresh"
mode. Consult your dealer if any of these conditions occur.
Additional Maintenance Items for Special Operating Conditions2
Driving in desert or on dirt roads:
qInspect engine air filter
qTi ghten nuts and bolts on chassis
Driving while towing:
qReplace rear differential oil4
qR eplace transfer case oil4
qTi gh ten n uts and bolts on chassis
Dealer Service Verification:
Date:
Mileage:
5
__ Rear differential oil4
__ Steering gear box
__ Steering linkage and boots
__ Transfer case oil
4