brake TOYOTA HIGHLANDER 2001 Service Repair Manual

Maintenance Log: SUVs and Trucks
5Initial replacement at 100,000 miles/120 months. Replace every 50,000 miles/60 months thereafter. See page 37
f or add itional information.
6See p age 37 for details.
105,000 Miles or 126 Months
qReplace engine oil and oil filter1
qRotate tires
qLubricate propeller shaft4
qRetorque drive shaft bolt (4WD RAV4)
qRetorque propeller shaft bolt (all models except Highlander and RAV4)
qVisually inspect brake linings/drums and brake pads/discs
qIn spect the following:__ Ball joints and dust covers
__ Brake lines and hoses
__ Drive belts
__ Drive shaft boots
3
__ Engine coolant6
__ Exhaust pipes and mountings
__ Front differential oil (all 4WD except
Highlander and RAV4)
Note: Driving in heavy traffic, on dirt roads or in urban, dusty or desert areas may shorten
t h e lif e 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
Dr iv ing in desert or on dirt roads:
qInspect engine air filter
qTighten nuts and bolts on chassis
Dr iv ing while towing:
qReplace front differential oil (all 4WD except Highlander and RAV4)
qR epl ace rear differential oil, including limitedslip (all models except 2WD
Hi gh lander, 2WD RAV4, Sequoia and nonlimitedslip Tundra)
qReplace transfer case oil (4WD Highlander, 4WD RAV4)
qTighten nuts and bolts on chassis
Dealer Service Verification:
D ate:
Mileage:
33
__ Radiator core and condenser
__ Rear differential oil (all models except
2WD Highlander and 2WD RAV4)
__ Steering gear box
__ Steering linkage and boots
__ Transfer case oil (4WD Highlander, 4WD RAV4)

Maintenance Log: SUVs and Trucks
1 Reset the oil replacement reminder (“MAINT REQD”) light after replacing engine oil, if vehicle is equipped with this light.2 Per for m t hese service items only if you drive primarily under the conditions indicated.3Applies to Highlander, Land Cruiser, RAV4, 4WD Sequoia, 4WD Tacoma, 4WD Tundra and 4WD 4Runner.4Applies t o Land Cruiser, 4WD Sequoia, 4WD Tundra and 4WD 4Runner.5Applies to Land Cruiser, 4WD Tacoma, Tacoma PreRunner and Tundra.
110,000 Miles or 132 Months
qReplace engine oil and oil filter1
qRotate tires
qVisually inspect brake linings/drums and
brake pads/discs
Additional Maintenance Items for Special
Operating Conditions2
Driving in desert or on dirt roads:
qInspect ball joints and dust covers
qInspect drive shaft boots3
qInspect engine air filter
qInspect steering linkage and boots
qLubricate propeller shaft4
qRetorque drive shaft bolt (4WD RAV4)
qRetorque propeller shaft bolt (all models
except Highlander and RAV4)
qTighten nuts and bolts on chassis
Driving on salted roads:
qLu br icat e pr opeller shaft4
qR etorque propeller shaft bolt (all models
except Highlander and RAV4)
Driving while towing:
qLubricate propeller shaft4
qRetorque propeller shaft bolt (all models
except Highlander and RAV4)
qTi gh ten nuts and bolts on chassis
115,000 Miles or 138 Months
qReplace engine oil and oil filter1
qRotate tires
qVisually inspect brake linings/drums and
brake pads/discs
Additional Maintenance Items for Special
Operating Conditions2
Driving in desert or on dirt roads:
qInspect ball joints and dust covers
qInspect drive shaft boots3
qInspect engine air filter
qInspect steering linkage and boots
qLubricate propeller shaft4
qRetorque drive shaft bolt (4WD RAV4)
qRetorque propeller shaft bolt (all models
except Highlander and RAV4)
qTighten nuts and bolts on chassis
Driving on salted roads:
qLu br icat e pr opeller shaft4
qR etorque propeller shaft bolt (all models
except Highlander and RAV4)
Driving while towing:
qLubricate propeller shaft4
qRetorque propeller shaft bolt (all models
except Highlander and RAV4)
qTi gh ten nuts and bolts on chassis
Dea ler Ser vice Verification:
Date: Mileage:
Dea
ler Ser vice Verification:
Date: Mileage:
34

Maintenance Log: SUVs and Trucks
6Required under the terms of the Emission Control Warranty.7 Inspect thickness measurement and disc runout.8 Applies to Land Cruiser, Sequoia, Tundra and 4Runner with 2UZFE. Required only for vehicles in California,
Massachusetts and New York.
9See page 37 for details.
120,000 Miles or 144 Months
qReplace engine oil and oil filter1qReplace engine air filter
qRotate tiresqReplace cabin air filter (if equipped)
qLubricate drive shaft bushing (Land Cruiser)
qLubricate propeller shaft4
qLubricate wheel bearings (Land Cruiser)
qReplace limitedslip differential oil, if equipped5
qReplace spark plugs (all models)6
qRetorque drive shaft bolt (4WD RAV4)
qRetorque propeller shaft bolt (all models except Highlander and RAV4)
qInspect the following:__ Automatic transmission fluid
__ Ball joints and dust covers
__ Brake lines and hoses
__ Brake linings/drums and brake pads/discs
7
__ Charcoal canister8
__ Drive belts
__ Drive shaft boots3
__ Engine coolant9
__ E ngine valve clearance (except Tacoma
with 2TRFE)
__ Front differential oil (4WD models, Highlander, RAV4)
Additional Maintenance Items for Special Operating Conditions2
Driv ing in desert or on dirt roads:
qTi gh ten n uts and bolts on c hassis
Driving while towing:
qReplace automatic transmission fluid
qRepl ac e f ront differential oil (Highlander, RAV4 and all 4WD models)
qReplace manual transmission oil (RAV4, Tundra)
qR eplace rear differential oil, including limited slip (all models except 2WD
Hi gh land erand 2WD RAV4)
qReplace transfer case oil (4WD models)
qTighten nuts and bolts on chassis
Dealer Service Verification:
Dat e :
M ileage:
35
__ Exhaust pipes and mountings
__ Fuel lines and connections, fuel tank band
and fuel tank vapor vent system hoses
__ Fuel tank cap gasket
__ Manual transmission oil (RAV4, Tundra)
__ R adiat or core and condenser
__ Rear differential oil (all models except
2WD Highlander and 2WD RAV4)
__ St eerin g gear box
__ Steering linkage and boots
__ Transfer case oil (all 4WD models)

Explanation of Maintenance Items
36
The following descriptions are provided to give you a better understanding of
the maintenance items that should be performed on your vehicle. The scheduled
maintenance log indicates at which mileage/time intervals each item should be
performed. Please note that many maintenance items should be performed only
by a qualified technician.
For further information on maintenance items you can perform yourself,
see the “Vehicle Maintenance and Care” and “DoItYourself Maintenance”
sections of your
Owner’s Manual.
Automatic Transmission Fluid or Manual Transmission Oil
Inspect or replace at specified intervals. When performing inspections, check each
component for signs of leakage. If you discover any leakage, have it repaired by a
qualified technician immediately.
Ball Joints and Dust Covers
Check the suspension and steering linkage ball joints for looseness and damage.
Check all dust covers for deterioration and damage. Replace any deteriorated ordamaged parts. Aqualified technician should perform these operations.
Brake Lines and Hoses
Visually inspect for proper installation. Check for chafing, cracks, deterioration
and signs of leakage. Replace any deteriorated or damaged parts. A qualified
technician should perform these operations.
Brake Linings/Drums and Brake Pads/Discs
Check the brake linings (shoes) and drums for scoring, burning, fluid leakage,
broken parts and excessive wear. Check the pads for excessive wear and the
discs for runout, excessive wear and fluid leakage. Replace any deteriorated ordamaged parts. A qualified technician should perform these operations.
Cabin Air Filter
Replace at specified intervals. Driving in heavy traffic, on dirt roads or in urban,
desert or dusty areas may shorten filter’s life. More frequent replacement may
be necessary.
Charcoal Canister (CA, MA and NY vehicles)
Check for internal damage and clogging. If necessary, clean with compressed air
or replace. A qualified technician should perform these operations.

2005 HIGHLANDER (EWD592U)
266
Navigation System
7. 5A IG1
1K 10
3D 13A 8
IB
LG SB WGR B W- B
W- B
BR
L W- B
14 7 5 12298
GND CG GTX+ GTX-IG ACC BATT
B 12 B11
7. 5A
RAD NO. 2
10A
ECU- IG
1K 31K9
A 12 A11 A103G 73A 1
+B1 ACC I G
TX3+ TX3 -
A 16 A7
4H 12
4M 9
1
OR LG
OBR
W GR
TC PKB G 5
D 3
V
13
TC
7. 5A
CRT
2
V
IK2 16
V
2
VVV
11 4D64H2A
10A DOME
3I 13A 10 IL211
83F 93FA A
6IL1
J17
3I 7
W
3E 33A 13 10 3I
GR
1J 6 IK3 123
3F 133G 653G
LV
BR
Y
P
IF3 4IF33
D D
O B P 3
J1 6LG
V G
V
411 MPD1 MPD2
V
G HAZA 8
R O
8
W
HAZ
T 83E 4
3B 9
IL2 20 Fr om Power Source System (
See Page 62)
M 3(
A)
, M 4(
B)
, M 5(
C)
Data Link
Connector 3 Gateway ECU
Ju nctio n
ConnectorJunction
Connector
Multi- Display
Parking Brake SW
Turn Signal
Flasher 1G 2
IM1 10
R2
1
A/T Indicator SW P 1R R
IM1 20
R- B L
L

2005 HIGHLANDER (EWD592U)
285
IF2 10
IC3 8
EA A1
2
BR P Y- B W- B Y- B
Engine Control Module
Skid Control ECU
with Actuator
L
V
B
W
P
BR
Combination SW
J 3
W 1
IC3 7
IF3 7 15A
H- LP
RH LWR
2
R- Y B G
2 1
IF3 15
IC4 1
EB A
R R- B W- B R- B
J 4
B 4
B
Washer Level
Malfunction
Indicator Lamp
Brake
ABS
VSC
Beam
Turn LH
Turn RH
19 AA 15 A 14 B 16
7 A 17 11 B B 10 B 4 B 12
L
GRTurn Signal Flasher SlipDriver' s
Seat Belt
TRAC OFFAirbag
A/T
OI L TEMP
MAINT REQD
Tire Air
Pressure(
2WD) (
2WD)
13 A 10A
IGN
1G 6
4M 4
4E 1
W
SB P
J 6
E E
IL1 9 P
P
(
USA) (
USA)
* 1 : 3MZ- FEFr om Power Source System (
See Page 62)
Brake Warning SW
Junction
ConnectorJunction
Connector
Junction
Connector Washer Level
Sensor
Combination Meter C11(
A)
, C12(
B)
2 1

'05 HIGHLANDER_U (L/O 0409)
372
2005 HIGHLANDER from Nov. '04 Prod. (OM48570U)
1. Engine coolant reservoir
2. Power steering fluid reservoir
3. Engine oil filler cap
4. Engine oil level dipstick
5. Fuse blocks
6. Brake fluid reservoir
7. Battery
8. Radiator
9. Condenser
10. Electric cooling fans
11. Windshield and rear window washer
fluid tank
Engine compartment overview

2AZ- FE engine

'05 HIGHLANDER_U (L/O 0409)
373
2005 HIGHLANDER from Nov. '04 Prod. (OM48570U)
1. Engine coolant reservoir
2. Power steering fluid reservoir
3. Engine oil level dipstick
4. Engine oil filler cap
5. Fuse blocks
6. Brake fluid reservoir
7. Battery
8. Radiator
9. Condenser
10. Electric cooling fans
11. Windshield and rear window washer
fluid tank
3MZ- FE engine

'05 HIGHLANDER_U (L/O 0409)
377
2005 HIGHLANDER from Nov. '04 Prod. (OM48570U)
Rear (four- wheel drive models)
When jacking up your vehicle with the
jack, position the jack correctly as
shown in the illustrations.
CAUTION
When jacking, be sure to observe the
following to reduce the possibility of
personal injury:
Follow jacking instructions.
Do not put any part of your body
under the vehicle supported by the
jack. Personal injury may occur.
Do not start or run the engine while
your vehicle is supported by the
jack.
Stop the vehicle on a level firm
ground, firmly set the parking brake
and put the transmission in Pº.
Block the wheels on the opposite
side of the jack up point if neces-
sary.
Make sure to set the jack properly
in the jack point. Raising the ve-
hicle with jack improperly posi-
tioned will damage the vehicle or
may allow the vehicle to fall off the
jack and cause personal injury.
Never get under the vehicle when
the vehicle is supported by the jack
alone; use vehicle support stands.
Do not raise the vehicle with some-
one in the vehicle.
When raising the vehicle, do not
place any objects on top of or un-
derneath the jack.
NOTICE
Make sure to place the jack correctly,
or your vehicle may be damaged.
Here is a list of parts and tools you will
need to perform do- it- yourself mainte-
nance. Remember all Toyota parts are de-
signed in metric sizes, so your tools must
be metric.
CHECKING THE ENGINE OIL LEVEL
Parts (if level is low):
Toyota Genuine Motor Oilº or equiva-
lent
See page 380 in Section 7- 2 for de-
tails about engine oil selection.
Tools:
Rag or paper towel
Funnel (only for adding oil)
CHECKING THE ENGINE COOLANT
LEVEL
Parts (if level is low):
Toyota Super Long Life Coolantº or
similar high quality ethylene glycol
based non- silicate, non- amine, non- ni-
trite, and non- borate coolant with long-
life hybrid organic acid technology.
Toyota Super Long Life Coolantº is a
mixture of 50% coolant and 50% deion-
ized water (for the U.S.A.) or 55%
coolant and 45% deionized water (for
Canada).
Parts and tools

'05 HIGHLANDER_U (L/O 0409)
378
2005 HIGHLANDER from Nov. '04 Prod. (OM48570U)
Tools:
Funnel (only for adding coolant)
CHECKING BRAKE FLUID
Parts (if level is low):
SAE J1703 or FMVSS No.116 DOT 3
brake fluid
Tools:
Rag or paper towel
Funnel (only for adding fluid)
CHECKING POWER STEERING FLUID
Parts (if level is low):
Automatic transmission fluid
DEXRONII or III
Tools:
Rag or paper towel
Funnel (only for adding fluid)
CHECKING BATTERY CONDITION
Tools:
Warm water
Baking soda
Grease
Conventional wrench
(for terminal clamp bolts)CHECKING AND REPLACING FUSES
Parts (if replacement is necessary):
Fuse with same amperage rating as
original
ADDING WASHER FLUID
Parts:
Water
Washer fluid containing antifreeze
(for winter use)
Tools:
Funnel
REPLACING LIGHT BULBS
Parts:
Bulb with same number and wattage
rating as original (See charts in
Replacing light bulbsº on page 400 in
Section 7- 3.)
Tools:
Screwdriver