air condition TOYOTA HIGHLANDER 2001 Service Service Manual

'05 HIGHLANDER_U (L/O 0409)
259
2005 HIGHLANDER from Nov. '04 Prod. (OM48570U)
Ventilation
For best results, set controls to:
For automatic operationÐ
Press in the AUTOº button.
TemperatureÐTo w a r d s COLD
(to the left)
Air intakeÐFRESH (outside air)
Air conditioningÐOFF
For manual operationÐ
Fan speedÐTo the desired fan speed
TemperatureÐTo w a r d s COLD
(to the left)
Air intakeÐFRESH (outside air)
Air flowÐPANEL
Air conditioningÐOFF
Defogging and defrostingÐ
ÐThe inside of the windshield
For best results, set controls to:
For automatic operationÐ
TemperatureÐTo w a r d s WARM
(to the right) to heat;
COLD (to the left) to
cool
Air intakeÐFRESH (outside air)
Air flowÐWINDSHIELD
For manual operationÐ
Fan speedÐTo the desired fan speed
TemperatureÐTo w a r d s WARM
(to the right) to heat;
COLD (to the left) to
cool
Air intakeÐFRESH (outside air)
Air flowÐWINDSHIELD
When pressing the windshield air flow but-
ton, the air intake selects FRESH auto-
matically. This is to clean up the front
view more quickly.
If you want to return the setting to
RECIRCULATE mode, press the air intake
selector button once again.Pressing the windshield button turns on
the defroster- linked air conditioning. This
is to clean up the front view more quickly.
When the A/Cº button is not pressed in,
pressing another air flow button turns off
the air conditioning.

On humid days, do not blow cold air
on the windshieldÐthe difference be-
tween the outside and inside tempera-
tures could make the fogging worse.
ÐThe outside of the windshield
For best results, set controls to:
For automatic operationÐ
TemperatureÐTo w a r d s WARM
(to the right)
Air intakeÐFRESH (outside air)
Air flowÐWINDSHIELD

'05 HIGHLANDER_U (L/O 0409)
260
2005 HIGHLANDER from Nov. '04 Prod. (OM48570U)
For manual operationÐ
Fan speedÐTo the desired fan speed
TemperatureÐTo w a r d s WARM
(to the right)
Air intakeÐFRESH (outside air)
Air flowÐWINDSHIELD
When pressing the windshield air flow but-
ton, the air intake selects FRESH auto-
matically. This is to clean up the front
view more quickly.
If you want to return the setting to
RECIRCULATE mode, press the air intake
selector button once again.
Pressing the windshield button turns on
the defroster- linked air conditioning. This
is to clean up the front view more quickly.
When the A/Cº button is not pressed in,
pressing another air flow button turns off
the air conditioning.

To heat the vehicle interior while de-
frosting the windshield, choose
floor/windshield air flow.
If air flow control is not satisfactory, check
the side vents. The side vents may be
opened or closed as shown.
Side vents

'05 HIGHLANDER_U (L/O 0409)
262
2005 HIGHLANDER from Nov. '04 Prod. (OM48570U)
The air conditioning filter information
label is placed in the glove box as
shown and indicates that a filter has
been installed.
The air conditioning filter prevents dust
from entering the vehicle through the air
conditioning vent.The air conditioning filter is behind the
glove box.The air conditioning filter may clog af-
ter long use. The filter may need to be
replaced if the air flow of the air condi-
tioning and heater experiences extreme
reductions in operating efficiency, or if
the windows begin to fog up easily.
To maintain the air conditioning efficiency,
inspect and replace the air conditioning
filter according to the maintenance sched-
ule. In dusty areas or areas with heavy
traffic flow, such as inner city or desert
areas, early replacement may be required.
(For scheduled maintenance information,
please refer to the Scheduled Mainte-
nance Guideº or Owner 's Manual Supple-
mentº.)
Air conditioning filterÐÐChecking and replacing the
air conditioning filter

Maintenance Log: Cars
5,000 Miles or 6 Months
qReplace engine oil and oil filter1
qRotate tires (except MR2 Spyder)
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 boots
qInspect engine air filter
qInspect steering linkage and boots
qTighten drive shaft bolt (Corolla and
Corolla Matrix)
qTighten nuts and bolts on chassis
Driving while towing:
qTi ghten nuts and bolts on chassis
10,000 Miles or 12 Months
qReplace engine oil and oil filter1
qRotate tires (except MR2 Spyder)
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 boots
qInspect engine air filter
qInspect steering linkage and boots
qTighten drive shaft bolt (Corolla and
Corolla Matrix)
qTighten nuts and bolts on chassis
Driving while towing:
qTi ghten nuts and bolts on chassis
Dealer Service Verification:
Date: Mileage:
Dealer Service Verification:
Date: Mileage:
4

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

Maintenance Log: Cars
20,000 Miles or 24 Months
qReplace engine oil and oil filter1
qRotate tires (except MR2 Spyder)
qReplace cabin air filter (Corolla and
Corolla Matrix, if equipped)
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 boots
qInspect engine air filter
qInspect steering linkage and boots
qTighten drive shaft bolt (Corolla and
C or oll a M atrix)
qTighten nuts and bolts on chassis
Driving while towing:
qTigh ten n uts and bolts on chassis
25,000 Miles or 30 Months
qReplace engine oil and oil filter1
qRotate tires (except MR2 Spyder)
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 boots
qInspect engine air filter
qInspect steering linkage and boots
qTighten drive shaft bolt (Corolla and
Corolla Matrix)
qTighten nuts and bolts on chassis
Driving while towing:
qTi ghten nuts and bolts on chassis
Dealer Service Verification:
Date: Mileage:
Dealer Service Verification:
Date: Mileage:
6

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 Required under the terms of the Emission Control Warranty.4 Inspec tthickness measurement and disc runout.5 Ex cept front differential of Corolla Matrix 4WD with manual transmission.6 See page 37 for details.7 Applies t o Coroll a M atrix 4WD and Sienna 4WD.8 Applies to Corolla Matrix 4WD, MR2 Spyder and Sienna 4WD.
Maintenance Log: Cars
30,000 Miles or 36 Months
qReplace engine oil and oil filter1
qRotate tires (except MR2 Spyder)
qReplace cabin air filter (Camry and Camry Solara)
qReplace engine air filter
qReplace spark plugs (ECHO)3
qTighten drive shaft bolt (Corolla and Corolla Matrix)
qInspect the following:__ Ball joints and dust covers
__ Brake lines and hoses
__ Brake linings/drums and brake pads/discs
4
__ Differential oil5
__ Drive shaft boots
__ Engine coolant6
__ Exhaust pipes and mountings
__ Fuel lines and connections, fuel tank band
and fuel tank vapor vent system hoses
Additional Maintenance Items for Special Operating Conditions2
Driving in desert or on dirt roads:
qTighten nuts and bolts on chassis
Driving while towing:
qR epl ac e f ront diff erential oil (all models with manual transmission
e x ce pt Cor oll a M atrix 4WD)
qReplace manual transmission oil
qRepl ac e r ear differential oil8
qRepl ac e t ran sfer case oil7
qTighten nuts and bolts on chassis
Dealer Service Verification:
Date:
M ileage:
7
__ Fuel tank cap gasket
__ Radiator core and condenser
__ Steering gear box
__ Steering linkage and boots
__ Transfer case oil
7
__ Transmission fluid or oil

Maintenance Log: Cars
35,000 Miles or 42 Months
qReplace engine oil and oil filter1
qRotate tires (except MR2 Spyder)
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 boots
qInspect engine air filter
qInspect steering linkage and boots
qTighten drive shaft bolt (Corolla and
Corolla Matrix)
qTighten nuts and bolts on chassis
Driving while towing:
qTi ghten nuts and bolts on chassis
40,000 Miles or 48 Months
qReplace engine oil and oil filter1
qRotate tires (except MR2 Spyder)
qReplace cabin air filter (Corolla and
Corolla Matrix, if equipped)
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 boots
qInspect engine air filter
qInspect steering linkage and boots
qTighten drive shaft bolt (Corolla and
C or oll a M atrix)
qTighten nuts and bolts on chassis
Driving while towing:
qTigh ten n uts and bolts on chassis
Dealer Service Verification:
Date: Mileage:
Dealer Service Verification:
Date: Mileage:
8

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.3 See p age 37 for details.4 Applies to Corolla Matrix 4WD and Sienna 4WD.
Maintenance Log: Cars
45,000 Miles or 54 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
__ E ngine coolant
3
__ Exhaust pipes and mountings
Note: Driving in heavy traffic, on dirt roads or in urban, dusty or desert areas may shorten
t he 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
qTighten nuts and bolts on chassis
Driving while towing:
qReplace rear differential oil4
qReplace transfer case oil4
qTighten nuts and bolts on chassis
Dealer Service Verification:
Date:
M ileage:
9
__ R ear differential oil4
__ Steering gear box
__ Steering linkage and boots
__ Transfer case oil
4

Maintenance Log: Cars
50,000 Miles or 60 Months
qReplace engine oil and oil filter1
qRotate tires (except MR2 Spyder)
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 boots
qInspect engine air filter
qInspect steering linkage and boots
qTighten drive shaft bolt (Corolla and
Corolla Matrix)
qTighten nuts and bolts on chassis
Driving while towing:
qTi ghten nuts and bolts on chassis
55,000 Miles or 66 Months
qReplace engine oil and oil filter1
qRotate tires (except MR2 Spyder)
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 boots
qInspect engine air filter
qInspect steering linkage and boots
qTighten drive shaft bolt (Corolla and
Corolla Matrix)
qTighten nuts and bolts on chassis
Driving while towing:
qTi ghten nuts and bolts on chassis
Dealer Service Verification:
Date: Mileage:
Dealer Service Verification:
Date: Mileage:
10