heater TOYOTA AVENSIS 2002 Owner's Guide

110UD±01
A79188
A80091SST
A79190
11±82
± FUELFUEL FILTER ASSY (1CD±FTV)
AVENSIS REPAIR MANUAL (RM1018E)
FUEL FILTER ASSY (1CD±FTV)
REPLACEMENT
1. REMOVE AIR CLEANER ASSY
(a) Disconnect the connector.
(b) Remove the air cleaner cap with the air cleaner hose.
(c) Remove the air cleaner filter element.
(d) Remove the 3 bolts and the air cleaner case.
2. REMOVE FUEL FILTER ASSY
(a) Disconnect the 2 fuel hose from the fuel filter. (STD or COLD)
(b) Disconnect the 3 fuel hose from the fuel filter. (W/ ADDTIONAL HEATER)
(c) Disconnect the 2 connectors.
(d) Remove the 2 bolts and the fuel filter.
3. DRAIN FUEL
(a) Loosen the drain plug, and drain the fuel from the fuel filter.
4. REMOVE LEVEL WARNING SWITCH
(a) Clamp the fuel filter in a soft jaw vise.
(b) Using pliers, remove the level warning switch.
NOTICE:
Be careful not to damage the level warning switch.
5. REMOVE FUEL FILTER ELEMENT
(a) Using SST, remove the fuel filter element.
SST 09228±64030
6. INSTALL FUEL FILTER ELEMENT
(a) Check and clean the fuel filter installation surface.
(b) Apply fuel to a gasket of a new fuel filter element.
(c) Lightly screw the fuel filter element into place, and tighten
it until the gasket comes into contact with the seat.
(d) Tighten it additional 3/4 turn by hand.

110CX±02
A75346
A79038
E2S PR2 VCS
VCPR E2
Fuel pressure sensor
A79039Pressure discharge valve
A62162
Vacuum Switch Body
11±56
± FUELFUEL SYSTEM (1CD±FTV)
AVENSIS REPAIR MANUAL (RM1018E)
FUEL SYSTEM (1CD±FTV)
INSPECTION
1. INJECTION OR SUPPLY PUMP ASSY
(a) Resistance inspection.
(1) Using an ohmmeter, measure the resistance be-
tween the terminals.
Resistance: 1.5 to 2.3  at 20
C (68
F)
2. INJECTOR ASSY
(a) Resistance inspection.
(1) Using an ohmmeter, measure the resistance between the terminals.
Resistance: 0.85 to 1.05  at 20
C (68
F)
3. COMMON RAIL ASSY
(a) Resistance inspection. (Fuel pressure sensor)
(1) Using an ohmmeter, measure the resistance be-
tween terminals 5 (PR) and 4 (E2).
Resistance: 16.4 kor less
(2) Using an ohmmeter, measure the resistance be-
tween terminals 2 (PR2) and 3 (E2S).
Resistance: 16.4 kor less
(3) Using an ohmmeter, measure the resistance be-
tween terminals 6 (VC) and 5 (PR).
Resistance: 3 kor less
(4) Using an ohmmeter, measure the resistance be-
tween terminals 1 (VCS) and 2 (PR2).
Resistance: 3 kor less
(b) Resistance inspection. (Pressure discharge valve)
(1) Using an ohmmeter, measure the resistance be-
tween terminals.
Resistance: 0.85 to 1.05  at 20
C (68
F)
4. FUEL HEATER ASSY
(a) Resistance inspection.
(1) Apply a vacuum of 34.7
5.3 kPa (260
40
mmHg, 10.24
1.57 in Hg) to the vacuum switch
port.
(2) Using an ohmmeter, measure the resistance be-
tween terminal 2 and switch body.
Resistance: 0.5 to 20  at 20
C (68
F)

550YT±01
I35273
Manual A/C:
Heater Control HousingAir Conditioning Control Assy
Air Conditioning Control Bulb
Heater Control Housing Sub±assy
Heater Control Lens Assy
Heater Control Housing
Heater Control Knob No.2
Heater Control Knob No.3Heater Control Knob
Cooler Wire No.1
Air Conditioning Panel Sub±assy 55±48
± HEATER & AIR CONDITIONERAIR CONDITIONING CONTROL ASSY
AVENSIS REPAIR MANUAL (RM1018E)
AIR CONDITIONING CONTROL ASSY
COMPONENTS

I35274
Auto A/C:
Air Conditioning Control Assy
Cooler Wire No.1 Heater Control Housing
Control Knob Sub±assy
Air Conditioning Panel Sub±assy
± HEATER & AIR CONDITIONERAIR CONDITIONING CONTROL ASSY
55±49
AVENSIS REPAIR MANUAL (RM1018E)

550YU±01
I37428
I352826 Claws
I352864 Claws
55±50
±
HEATER & AIR CONDITIONER AIR CONDITIONING CONTROL ASSY
AVENSIS REPAIR MANUAL (RM1018E)
OVERHAUL
HINT:
COMPONENTS: See page 55±48
1.REMOVE INSTRUMENT CLUSTER FINISH PANEL GARNISH NO.2 (See page 71±11)
2.REMOVE INSTRUMENT PANEL REGISTER ASSY CTR (See page 71±11)
3.REMOVE CONSOLE PANEL SUB±ASSY UPPER (See page 71±11)
4.REMOVE RADIO RECEIVER ASSEMBLY W/BRACKET (See page 67±5)
5.REMOVE RADIO BRACKET NO.1 (See page 67±5)
6.REMOVE RADIO BRACKET NO.2 (See page 67±5) 7. REMOVE AIR CONDITIONING CONTROL ASSY
(a) Remove the air conditioning control assy as shown in theillustration.
8. REMOVE AIR CONDITIONING PANEL SUB±ASSY
(a) Remove the 4 screws.
(b) Manual A/C: Release the 6 claw fittings and disconnect the air condi-
tioning panel sub±assy.
(c) Auto A/C: Release the 4 claw fittings and disconnect the air condi-
tioning panel sub±assy.

I35287
Auto A/C:
I35283
Manual A/C:
I35284
I35285
± HEATER & AIR CONDITIONERAIR CONDITIONING CONTROL ASSY
55±51
AVENSIS REPAIR MANUAL (RM1018E)
(d) Disconnect the cooler wire No.1 as shown in the illustra-
tion.
9. REMOVE HEATER CONTROL KNOB NO.3 (MANUAL AIR CONDITIONING)
10. REMOVE CONTROL KNOB SUB±ASSY (AUTO AIR CONDITIONING)
11. REMOVE HEATER CONTROL KNOB (MANUAL AIR CONDITIONING)
12. REMOVE HEATER CONTROL KNOB NO.2 (MANUAL AIR CONDITIONING)
13. REMOVE HEATER CONTROL HOUSING (MANUAL
AIR CONDITIONING)
(a) Release the 4 claw fittings and remove the 4 screws and
the heater control housing.
14. REMOVE HEATER CONTROL LENS ASSY (MANUAL AIR CONDITIONING)
15. REMOVE HEATER CONTROL LENS ASSY (MANUAL AIR CONDITIONING)
16. REMOVE HEATER CONTROL LENS ASSY (MANUAL AIR CONDITIONING)
17. REMOVE AIR CONDITIONING CONTROL BULB
(MANUAL AIR CONDITIONING)
(a) Remove the 4 air conditioning control bulbs.

I35833
Manual A/C:
Auto A/C:

I35834
Manual A/C:
Auto A/C: 55±52
± HEATER & AIR CONDITIONERAIR CONDITIONING CONTROL ASSY
AVENSIS REPAIR MANUAL (RM1018E)
18. REMOVE HEATER CONTROL HOUSING SUB±ASSY (MANUAL AIR CONDITIONING)
19. REMOVE HEATER CONTROL HOUSING
(a) Remove the 4 screws and the heater control housing.
20. REMOVE COOLER WIRE NO.1
(a) Remove the cooler wire No.1 as shown in the illustration.

550YV±01
I35275
N
m (kgf
cm, ft
lbf) : Specified torque
9.8 (100, 87 in.
lbf)
9.8 (100, 87 in.
lbf)
Defroster Nozzle Assy
Heater To Register Duct No.1
Blower Assy
Air Conditioning Radiator Assy
Instrument Panel Brace Sub±assy No.1
Air Duct Rear No.3Air Duct Rear No.4
9.8 (100, 87 in.
lbf)
± HEATER & AIR CONDITIONERAIR CONDITIONING RADIATOR ASSY
55±53
AVENSIS REPAIR MANUAL (RM1018E)
AIR CONDITIONING RADIATOR ASSY
COMPONENTS

I35276
N
m (kgf
cm, ft
lbf) : Specified torque
Non±reusable part

Compressor oil ND±OIL 8 or equivalentCooler Thermistor No.1
Auto A/C:
Airmix No.2 Damper
Servo Sub±assy
Heater Piping CoverMode Damper Servo
Sub±assy
Airmix Damper Servo Sub±assy
w/o Hot gas heater:
Cooler Expansion Valve
Cooler Evaporator
Sub±assy No.1
Cooler Unit Drain Hose No.1
Air Conditioning
Tube Assy
Heater Radiator Unit Sub±assyAir Duct No.1Air Duct No.2
w/o Hot gas heater:
Air Conditioning
Tube Assy
w/ Hot gas heater:
O±ring


O±ring


3.5 (35, 30 in.
lbf)
Cooler Air Hose
RHD Auto A/C:
Air Conditioning
Wire No.1
55±54
± HEATER & AIR CONDITIONERAIR CONDITIONING RADIATOR ASSY
AVENSIS REPAIR MANUAL (RM1018E)

5507E±03
AC2810
AC2811
N11084
Wrong Okay
HI
LO HI LO
± HEATER & AIR CONDITIONERAIR CONDITIONING SYSTEM
55±1
AVENSIS REPAIR MANUAL (RM1018E)
AIR CONDITIONING SYSTEM
PRECAUTION
1. DO NOT HANDLE REFRIGERANT IN AN ENCLOSED
AREA OR NEAR AN OPEN FLAME
2. ALWAYS WEAR EYE PROTECTION
3. BE CAREFUL NOT TO GET LIQUID REFRIGERANT IN
YOUR EYES OR ON YOUR SKIN
If liquid refrigerant gets in your eyes or on your skin.
(a) Wash the area with lots of cold water.
CAUTION:
Do not rub your eyes or skin.
(b) Apply clean petroleum jelly to the skin.
(c) Go immediately to a hospital or see a physician for profes-
sional treatment.
4. NEVER HEAT CONTAINER OR EXPOSE IT TO NAKED
FLAME
5. BE CAREFUL NOT TO DROP CONTAINER AND NOT
TO APPLY PHYSICAL SHOCKS TO IT
6. DO NOT OPERATE COMPRESSOR WITHOUT
ENOUGH REFRIGERANT IN REFRIGERANT SYSTEM
If there is not enough refrigerant in the refrigerant system, oil lu-
brication will be insufficient and compressor may burnout may
occur, so take care to avoid this, necessary care should be tak-
en.
7. DO NOT OPEN HIGH PRESSURE MANIFOLD VALVE
WHILE COMPRESSOR IS OPERATING
Open and close the only low pressure valve. If the high pressure
valves are opened, refrigerant flows in the reverse direction and
cause the charging cylinder to rupture.
8. BE CAREFUL NOT TO OVERCHARGE SYSTEM WITH
REFRIGERANT
If refrigerant is overcharged, it causes problems such as insuffi-
cient cooling, poor fuel economy, engine overheating, etc.