1999 TOYOTA AVENSIS heater


B02390
HEAT METHOD: When the problem seems to occur when the suspect area is heated. 2
NOTICE:3 WATER SPRINKLING METHOD:
(1)
(2)
4 OTHER: When a malfunction seems to occur when electrical load is excessive.When the malfunction seems to occur on a rainy day or in a
high–humidity condition. Heat the component that is the likely cause of the malfunction
with a hair dryer or similar object. Check to see if the malfunction
occurs.
Sprinkle water onto the vehicle and check to see if the malfunc-
tion occurs.
Turn on all electrical loads including the heater blower, head
lights, rear window defogger, etc. and check to see if the mal-
function occurs.ON HINT:
If a vehicle is subject to water leakage, the leaked water may
contaminate the ECU. When testing a vehicle with a water leak-
age problem, special caution must be taken.
Malfunc-
tion
Do not heat to more than 60 C (140 F). (Temperature
is limited not to damage the components.)
Do not apply heat directly to parts in the ECU. (1)
(2)
Never sprinkle water directly into the engine compart-
ment, but indirectly change the temperature and hu-
midity by applying water spray onto the radiator front
surface.
Never apply water directly onto the electronic compo-
nents. NOTICE: IN–24
– INTRODUCTIONHOW TO TROUBLESHOOT ECU CONTROLLED
SYSTEMS

PP095–04
PP–24
– PREPARATIONAIR CONDITIONING
EQUIPMENT
Ohmmeter
Torque wrench
Hexagon wrenchExpansion valve, Combustion type power heater

H11621
Instrument Panel
Column CoverNo.1 Register
Steering Wheel Combination Meter
Steering Wheel PadHeater Control Assembly
Cluster Finish Panel
Glove Compartment DoorFront Ash Receptacle
Lower Finish Panel
Rear Console Box No.1 Under Cover
Shift Knob
Parking Brake Hole Cover Combination Switch
Center Cluster Finish Panel
78 (790, 58)
N·m (kgf·cm, ft·lbf) : Specified torque
Cowl Side Panel
18 (184, 13)
Cover
Cover
– SUPPLEMENTAL RESTRAINT SYSTEMCURTAIN SHIELD AIRBAG ASSEMBLY
RS–21

BO19J–02
I12662
Reinforcement
No.1 BraceFront Pillar Garnish
Instrument Panel
Front Door Opening Trim
Rear Door
Scuff Plate
Glove Compartment Door Heater Control
Assembly
No.1 Under Cover
Rear Console Box
Parking Brake Hole Cover Steering Wheel Pad Steering Wheel Combination Switch Column CoverLower Finish Panel Cluster Finish Panel Combination Meter No.1 Register
Center Cluster
Finish Panel
Front Door Scuff Plate Cowl Side Trim
Center Pillar Lower GarnishRear Door Opening Trim
B C
D
F G
A
A
B
CC
D
E
E
E
EE
E
E
EE
F
G
G
G
HHH
x 4Front Ash Receptacle
34 (350, 25)
18 (185, 13)
: Specified torqueN·m (kgf·cm, ft·lbf)
Curtain Shield Airbag
F
F
w/ Curtain shield air bag:
Front Pillar Garnish
– BODYINSTRUMENT PANEL
BO–13
INSTRUMENT PANEL
COMPONENTS

H03670
Defroster NozzleNo.2 Side Defroster Duct
No.1 Side
Defroster Duct
No.3 Heater to Register Duct
No.4 Heater to Register Duct
No.1 Heater to
Register DuctNo.1 PinNo.1 PinFront Passenger
Airbag Assembly
No.2 Side Defroster
Nozzle
No.2 Register
Center Bracket
Front Ash
Receptacle Retainer
Wire Harness
E
E
EEEE
E
E
E
E
E
EE
E
E
E
E
EE
EE
E BO–14
– BODYINSTRUMENT PANEL

H03661
: 4 Clips
H03662
: 3 Clips
H03663
H03664
H03665
: 6 Clips
– BODYINSTRUMENT PANEL
BO–17
7. REMOVE NO.1 REGISTER
Using a screwdriver, remove the No.1 register.
HINT:
Tape the screwdriver tip before use.
8. REMOVE NO.1 UNDER COVER
Using a screwdriver, remove the No.1 under cover.
HINT:
Tape the screwdriver tip before use.
9. REMOVE GLOVE COMPARTMENT DOOR
Remove the 2 glove shaft and glove compartment door.
10. REMOVE PARKING BRAKE HOLE COVER
11. REMOVE REAR CONSOLE BOX
(a) M/T:
Remove the shift lever knob.
(b) Remove the 2 bolts, 4 caps, 4 screws and rear console
box.
12. REMOVE CENTER CLUSTER FINISH PANEL
Using a screwdriver, remove the panel, then disconnect the
connectors.
13. REMOVE HEATER CONTROL ASSEMBLY
(See Pub. No.RM599E on page AC–106)

BO2J4–01
H03666
H03665
H03664
H03663
– BODYINSTRUMENT PANEL
BO–19
INSTALLATION
1. INSTALL THESE PARTS:
(a) Install the reinforcement.
(b) Install the No.1 brace.
2. INSTALL INSTRUMENT PANEL
(a) Install the 6 screws and 3 nuts.
(b) Install the passenger airbag assembly with the 2 bolts.
Torque: 18 N·m (185 kgf·cm, 13 ft·lbf)
3. INSTALL HEATER CONTROL ASSEMBLY
(See Pub. No.RM599E on page AC–111)
4. INSTALL CENTER CLUSTER FINISH PANEL
Install the panel, then connect the connectors.
5. INSTALL REAR CONSOLE BOX
(a) Install the console box with the 2 bolts and 4 caps, 4
screws.
(b) M/T:
Install the shift lever knob.
6. INSTALL PARKING BRAKE HOLE COVER
7. INSTALL GLOVE COMPARTMENT DOOR
Install the glove compartment door with the 2 glove shaft.

AIR CONDITIONING
DRIVE BELT (1CD–FTV) AC–1. . . . . . . . . . . . . . . . . .
MANIFOLD GAUGE SET (1CD–FTV) AC–4. . . . . . .
REFRIGERANT LINE AC–6. . . . . . . . . . . . . . . . . . . . .
COMBUSTION TYPE POWER HEATER AC–9. . . .
ELECTRICAL TYPE POWER HEATER AC–23. . . . .
COMPRESSOR AND MAGNETIC CLUTCH
(1CD–FTV) AC–25. . . . . . . . . . . . . . . . . . . . . . . . . . . .
RELAY (1CD–FTV) AC–29. . . . . . . . . . . . . . . . . . . . . . .
CONDENSER FAN (1CD–FTV) AC–30. . . . . . . . . . . .
WATER TEMPERATURE SWITCH
(1CD–FTV) AC–36. . . . . . . . . . . . . . . . . . . . . . . . . . . .
REFER TO AVENSIS/CORONA REPAIR MANUAL FOR
CHASSIS AND BODY (Pub. No. RM599E)
NOTE: The above pages contain only the points which differ
from the above listed manual.