TOYOTA HIGHLANDER 2001 Service Repair Manual

2005 HIGHLANDER (EWD592U)
70
Charging
10A
ECU- IG
1B 57. 5A
ALT- S
2H 1
140A ALT
2
1
F 7
LIGS B
IC Regulator A 4A2A1B1 C 21
R- B
W- L
RLR
W- L W- L
W EB2 8 EB210
W
FL MAIN
3. 0W
W
Battery
W- G
B 29
GR
MPX2GR
B 18MPX1
MPX1
A 10B 6
MPX2
IB21
IF35MPX1
8 7
MPX2
P 5
4A 5
4F 7
IB2 8
W O
VSB
OY GRBR From Power Sour ce System (
See Page 62)
B 9(
A)
, B10(
B)
G 1(
A)
, G 2(
B)
E 6(
B)
, E 9(
C)
Body ECU Engine Control ModuleFusible Link Block
Generator
Power Window Master SW
with ECU

2005 HIGHLANDER (EWD592U)
71
Charge
2 A 1
BR W- L LGPB
73C 43A
11K 10 1G5
A IC37. 5A
ECU- B
2A 4 13 1K 10A
HEATER
R
11 A
IB 3B 12
3K 2
BR
B 9
SB GR
IL2 1 GR
B 2B1
A 2A1
MPX2 22
MPX1 24
BR BR
A17MPX-
MPX+
MPD2
MPD1B 2A 9
BR
BR
RG 5
4 11V
(
*1)
G
(
*1)
G
(
*2)
A 213J 12
3E 1
G
G Y
7V
* 1 : w/ Navigation System
* 2 : w/o Navigation System
IL2 12From Power Source System (
See Page 62)
C11(
A)
, C12(
B)
A10(
A)
, A11(
B) S30(
A)
, S31(
B)
A/C Control Assembly
Airbag Sensor AssemblyCombination Meter
Gat ew ay ECU Short Connector

2005 HIGHLANDER (EWD592U)
72
Charging
G2 (B) Generator
(B) 1-Ground : 13.2-14.8 volts with the engine running at 2000 rpm
: PARTS LOCATION
CodeSee PageCodeSee PageCodeSee Page
A10A42E6B42G2B40 (2AZ-FE)
A11B42E9C42G543
A1742F738 (3MZ-FE)P544
B9A42F740 (2AZ-FE)S30A43
B10B42G1A38 (3MZ-FE)S31B43
C11A42G1A40 (2AZ-FE)
C12B42G2B38 (3MZ-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)
1K28Instrument Panel Wire and Instrument Panel J/B (Lower Finish Panel)
2A27Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)2H27Engine Room Main Wire and Engine Room J/B (Engine Compartment Left)
3A
3B303C30
Instrument Panel Wire and Center J/B (Behind the Instrument Panel Center)3EInstrument Panel Wire and Center J/B (Behind the Instrument Panel Center)
3J313K31
4A33Cowl Wire and Passenger Side J/B (Right Side of Grove Box)4F33Cowl Wire and Passenger Side J/B (Right Side of Grove Box)
: CONNECTOR JOINING WIRE HARNESS AND WIRE HARNESS
CodeSee PageJoining Wire Harness and Wire Harness (Connector Location)
EB248 (3MZ-FE)Engine Wire and Engine Room Main Wire (Front Side of Engine Room R/B)EB250 (2AZ-FE)Engine Wire and Engine Room Main Wire (Front Side of Engine Room R/B)
IB252Front Door LH Wire and Cowl Wire (Left Kick Panel)
IC352Engine Room Main Wire and Cowl Wire (Left Cowl Side Panel)
IF352Instrument Panel Wire and Cowl Wire (Right Side of Instrument Panel J/B)
IL254Instrument Panel Wire and Cowl Wire (Upper Side of Passenger Side J/B)
: GROUND POINTS
CodeSee PageGround Points Location
IB52Right Instrument Panel Brace
Service Hints

2005 HIGHLANDER (EWD592U)
73
MEMO

'05 HIGHLANDER_U (L/O 0409)
111
2005 HIGHLANDER from Nov. '04 Prod. (OM48570U)
OPERATION OF INSTRUMENTS AND
CONTROLS
Steering wheel and Mirrors
Tilt steering wheel11 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Outside rear view mirrors11 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Anti- glare inside rear view mirror11 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Auto anti- glare inside rear view mirror11 5 . . . . . . . . . . . . . . . . . . . . . . . .
Sun visors11 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 1- 4

'05 HIGHLANDER_U (L/O 0409)
11 2
2005 HIGHLANDER from Nov. '04 Prod. (OM48570U)
To change the steering wheel angle,
hold the steering wheel, push down the
lock release lever, tilt the steering
wheel to the desired angle and return
the lever to its original position.
CAUTION

Do not adjust the steering wheel
while the vehicle is moving. Doing
so may cause the driver to mishan-
dle the vehicle and an accident may
occur resulting in death or serious
injuries.

After adjusting the steering wheel,
try moving it up and down to make
sure it is locked in position.
Adjust the mirror so that you can just
see the side of your vehicle in the mir-
ror.
Be careful when judging the size or dis-
tance of any object seen in the outside
rear view mirror on the passenger 's side
because it is a convex mirror. Any object
seen in a convex mirror will look smaller
and farther away than when seen in a flat
mirror.
On some models, when you push the out-
side rear view mirror defogger switch, the
heater panels in the outside rear view
mirrors will quickly clear the mirror sur-
face. (See Rear window and outside rear
view mirror defoggers and windshield wip-
er de- icerº on page 128 in Section 1- 5.)
Tilt steering wheel Outside rear view mirrorsÐ

'05 HIGHLANDER_U (L/O 0409)
11 3
2005 HIGHLANDER from Nov. '04 Prod. (OM48570U)
CAUTION

Do not adjust the mirror while the
vehicle is moving. Doing so may
cause the driver to mishandle the
vehicle and an accident may occur
resulting in death or serious inju-
ries.

Since the mirror surfaces can get
hot, do not touch them when the
defogger switch is on.
To adjust a mirror, use the switches.
1. Master switchÐTo select the mirror to
be adjusted
Push the switch to Lº (left) or Rº
(right).
2. Control switchÐTo move the mirror
Push the switch in the desired direc-
tion.
Mirrors can be adjusted when the key is
in the ACCº or ONº position.
NOTICE
If ice should jam the mirror, do not
operate the control or scrape the mir-
ror face. Use a spray de- icer to free
the mirror.
ÐPower rear view mirror
control

'05 HIGHLANDER_U (L/O 0409)
11 4
2005 HIGHLANDER from Nov. '04 Prod. (OM48570U)
The rear view mirrors can be folded
backward for parking in compact areas.
To fold the rear view mirror, push back-
ward.
CAUTION
Do not drive with the mirrors folded
backward. Both the driver and pas-
senger side rear view mirrors must
be extended and properly adjusted
before driving.
Adjust the mirror so that you can just
see the rear of your vehicle in the mir-
ror.
To reduce glare from the headlights of
the vehicle behind you during night
driving, operate the lever on the lower
edge of the mirror.
Daylight drivingÐLever at position 1
The reflection in the mirror has greater
clarity at this position.
Night drivingÐLever at position 2
Remember that by reducing glare you also
lose some rear view clarity.
CAUTION
Do not adjust the mirror while the
vehicle is moving. Doing so may
cause the driver to mishandle the ve-
hicle and an accident may occur re-
sulting in death or serious injuries.
ÐFolding rear view mirrorsAnti- glare inside rear view
mirror

'05 HIGHLANDER_U (L/O 0409)
11 5
2005 HIGHLANDER from Nov. '04 Prod. (OM48570U)
Ty p e A
Ty p e B
Adjust the mirror so that you can just
see the rear of your vehicle in the mir-
ror.
This mirror is equipped with auto anti-
glare function. The function is designed
to reduce glare from the headlights of
the vehicle behind you during night
driving.
When the ignition key is inserted and
turned on, the inside rear view mirror al-
ways turns on in the automatic function
mode.
The indicator illuminates to show you that
the function is on.
In automatic function mode, if the mirror
detects light from the headlights of the
vehicle behind you, the mirror surface
darkens slightly to reduce the reflected
light.
To turn off the automatic function:
Type AÐPush the OFFº switch.
Type BÐPush the MIRRORº switch.
To turn on the automatic function again:
Type AÐPush the AUTOº switch.
Type BÐPush the MIRRORº switch.
Adjust it before driving so that the rear
view is in the best condition.When the inside air temperature is low, it
may take a little longer for the mirror to
darken in response to the detection of
headlights.
CAUTION
Do not adjust the mirror while the
vehicle is moving. Doing so may
cause the driver to mishandle the ve-
hicle and an accident may occur re-
sulting in death or serious injuries.
Auto anti- glare inside rear
view mirror

'05 HIGHLANDER_U (L/O 0409)
11 6
2005 HIGHLANDER from Nov. '04 Prod. (OM48570U)
Ty p e A
Ty p e B
To ensure correct functioning of anti-
glare mirror sensors located on both
sides of the mirror, do not touch or
cover the sensors with your finger or
a piece of cloth, etc.
To block out glare, move the sun visor.
To block out glare from the frontÐSwing
down the sun visor (position 1).
To block out glare from the sideÐSwing
down the sun visor, remove it from the
hook and swing it to the lateral side (posi-
tion 2).
If glare comes from obliquely behind you,
extend the plate at the end of the visor
(position 3).
Sun visorsÐ