TOYOTA HIGHLANDER 2001 Service Repair Manual

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2005 HIGHLANDER from Nov. '04 Prod. (OM48570U)
To turn on the emergency flashers,
push the switch.
All the turn signal lights will flash. To turn
them off, push the switch once again.
Turn on the emergency flashers to warn
other drivers if your vehicle must be
stopped where it might be a traffic hazard.
Always pull as far off the road as pos-
sible.
The turn signal light switch will not work
when the emergency flashers are operat-
ing.
NOTICE
To prevent the battery from being dis-
charged, do not leave the switch on
longer than necessary when the en-
gine is not running.
To adjust the brightness of the instru-
ment panel lights, turn the knob.
Emergency flashers Instrument panel light control

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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

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2005 HIGHLANDER from Nov. '04 Prod. (OM48570U)
The following adjustments can be made in
this system. For details, contact your
Toyota dealer.

Cancelling the door key or wireless re-
mote control transmitter linked opera-
tion

Changing the timing for the light turn-
ing off
With moon roof
Without moon roof
The personal lights operate separately
with each lens.
To turn on the light, push the lens on your
side. To turn the light off, push the lens
once again.
The center switch has the following posi-
tions:
DOORºÐTurns the lights on when any of
the side doors or back door is opened.
OFFºÐThe lights are off.
ILLUMINATED ENTRY SYSTEM
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.
Personal lights

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2005 HIGHLANDER from Nov. '04 Prod. (OM48570U)
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.
The following adjustments can be made in
this system. For details, contact your
Toyota dealer.

Cancelling the door key or wireless re-
mote control transmitter linked opera-
tion

Changing the timing for the light turn-
ing off
For easy access to the ignition switch,
the ignition switch light comes on when
any of the side doors are opened.
The light remains on for some time after
all the side doors and back door are
closed.
However, in the following cases, the lights
go off 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
closed and 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.
The following adjustments can be made in
this system. For details, contact your
Toyota dealer.

Cancelling the door key or wireless re-
mote control transmitter linked opera-
tion

Changing the timing for the light turn-
ing off
Ignition switch light

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2005 HIGHLANDER from Nov. '04 Prod. (OM48570U)
To turn on the windshield wipers, move
the lever to the desired setting.
The key must be in the ONº position.
Lever position
Speed setting
Position 1Intermittent
Position 2Slow
Position 3Fast
For a single sweep of the windshield,
push the lever up and release it.The INTº band lets you adjust the wiping
time interval when the wiper lever is in
the intermittent position (position 1). Twist
the band upward to increase the time be-
tween sweeps, and downward to decrease
it.
To squirt washer fluid, pull the lever
toward you.
If the windshield wipers are off, they will
operate a couple of times after the washer
squirts.
For instructions on adding washer fluid,
see Adding washer fluidº on page 399 in
Section 7- 3.
In freezing weather, warm the windshield
with the defroster before using the washer.
This will help prevent the washer fluid
from freezing on your windshield, which
can block your vision.
NOTICE
Do not operate the wipers if the wind-
shield is dry. It may scratch the
glass.
When waxing your vehicle, make sure that
the washer nozzles do not become
blocked. If a nozzle becomes blocked,
contact your Toyota dealer to have the
vehicle serviced.
NOTICE
If a nozzle becomes blocked, do not
try to clear it with a pin or other
object. The nozzle will be damaged.
Windshield wipers and washer

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2005 HIGHLANDER from Nov. '04 Prod. (OM48570U)
To turn on the rear window wiper, twist
the lever knob upward.
The key must be in the ONº position.
Lever position
Speed setting
Position 1Intermittent
Position 2Normal
To squirt washer fluid on the rear window,
twist the knob upward or downward as far
as it will go (position 3 or 4). The knob
automatically returns from these positions
after you release it. The rear window wip-
er operates while the washer squirts.
For instructions on adding washer fluid,
see Adding washer fluidº on page 399 in
Section 7- 3.
NOTICE
Do not operate the rear wiper if the
rear window is dry. It may scratch the
glass.
Without navigation system (type A)
Without navigation system (type B)
Rear window wiper and
washerRear window and outside rear
view mirror defoggers and
windshield wiper de- icer

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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.

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2005 HIGHLANDER from Nov. '04 Prod. (OM48570U)

2005 HIGHLANDER (EWD592U)
88
Engine Control for 2AZ-FE
10A
IGN
1G 6
4M 4
4F 142B
23 15
IA2 8 11
1182B 32D32 51
2B 7
10 IK2 IK2 11
5 4
BC
F1 2
2B5
2F 4
EH A E EEFI
Relay
R
6IC3
J 2W 20A
EFI NO. 1W W Y
BR L W- B
W- BB- W
WP
P- L
BR
W
W- B
B- R
B- RW 4E 1B- R
W- B
B- R
B- R
P- L
Y BR
P IC2 2
BW
M
B- R
15A
IG2
1G 9
EB1 5
E 8
1
2 2 1
2 1
2 1
B- R
I 8
I 9
I10
I11R
R
R
RR L
Y
BLG B- W
E 9 EB1 10A
EFI
NO. 2
3 1 EB1
B- R
CIRCUIT OPENING
Relay
Y B- W
2 2
1
2
B
Y
L E
P
PJ 6
P From Power Source System (
See Page 62)
Fu el Pump
Injector No. 1
Injector No. 2
Injector No. 3
Injector No. 4
Junction
Connector
Junction
Connector

2005 HIGHLANDER (EWD592U)
89
(
Shielded)
A 8
WM-
WA 10 A 3 A 2 A 1M+
B
Y
Y BRW
W
D 5D23 D31
3 1E 9 BR
4 2
Y B- W
BR B- R
B- R
B- RGR MREL
A1A- A1A+ HA1A FC BATT +B +B2
A 9
P
IGSW
A 6
B- R
B- R
Y GR
BR
T13
E2 P- L
BR
P5A
BRG
5 1
VG THA EVG
R L- B L- W
3
17 C
#1
E 4
(
Shielded)
GE01 M+
B
34 E
2
12
28 E 19 E18 E 31 E C 3 E 9
1
2BR
5 43
M 1
2C1
W
M- VTA1 E 9
G B- R
B- W
B- R
Y Y
5B
G- B BR
BR
6
E 21
B- RVTA2 VC THW E2E 2
PRG
1
L
EI 6
#2
2
B
E2VC
#3
3E 29 E20
4
W
BR
VTA2
Y
VTA1
E 30
E #4
I 7
V 4
P (
Shielded) B
Y
L
P
G
5A 12ELS2
EXCDIA1 7
E 9
GR * 1 : w/ Rear Seat Entertainment System
IM15
G
(
*1)(
*1)
IK3 13S28(
A)
, S29(
B)
E 5(
A)
, E 6(
B)
, E 7(
E)
, E 8(
D)
, E 9(
C)
Air Fuel Ratio Sensor
(
Bank 1 Sensor 1)Engine Coolant Temp. Sensor
Engine Control Module
Mass Air Flow Meter
Short Connector
Throttle Control Motor
VSV (
EVAP)
Voltage Inverter V15
+B E2
E2G THA VG
HT AF+
+B AF- Throttle Position Sensor