Combination meter TOYOTA AVALON 2001 Service Owner's Manual

N08958
270°
1 2
3
I14604
Press
1 2
- BODY ELECTRICALCOMBINATION METER
BE-63
1667 Author
: Date
:
2001 AVALON (RM808U)
30. INSPECT LIGHT CONTROL RHEOSTAT OPERATION
(a) Connect the positive (+) lead from the battery to terminal
1 and the negative lead (-) to terminal 3.
(b) Connect the positive (+) lead from the voltmeter to termi-
nal 2 and the negative lead (-) to terminal 3.
(c) Turn the rheostat knob and check that the voltage
changes.
If operation is not as specified, replace switch.
31. Passenger 's seat only:
INSPECT SEAT BELT WARNING OCCUPANT DETEC-
TION SENSOR CONTINUITY
Check that continuity exists between the terminals 1 and 2
when pressing the sensing part (electric resistance <100W).
If continuity is not as specified, replace the sensor.

BE0IE-03
I12531
Brake Master Cylinder

Brake Fluid Level
Warning Switch
Engine Room
Junction Block

SRS WRN Fuse
Washer Tank

Washer Fluid Level
Warning Switch
Combination Meter

Meter Circuit
Light Control
Rheostat
Driver Side Junction Block

GAUGE No.1 Fuse

PANEL Fuse

ECU-B No.1, 2 Fuss

ECU-IG No.2 Fuse

RAD No.1 Fuse

DOME Fuse

ECU ACC Fuse Parking Brake
Switch
Ignition Switch
Multi Information Display
- BODY ELECTRICALCOMBINATION METER
BE-41
1645 Author
: Date
:
2001 AVALON (RM808U)
COMBINATION METER
LOCATION

I12532
Door Courtesy Switch
Fuel Sender Gauge
Light Failure Sensor Seat Belt Buckle Switch
Engine Coolant Temperature Sender Gauge
Park/Neutral Position Switch Low Oil Pressure Warning Switch
Occupant Detection Sensor
BE-42
- BODY ELECTRICALCOMBINATION METER
1646 Author
: Date
:
2001 AVALON (RM808U)

BE04Q-06
BE-2
- BODY ELECTRICALTROUBLESHOOTING
1606 Author
: Date
:
2001 AVALON (RM808U)
TROUBLESHOOTING
PROBLEM SYMPTOMS TABLE
POWER OUTLET
SymptomSuspect AreaSee page
Electric power source cannot be taken out of the power outlet11. PWR OUTLET No. 1, 2 Fuse
12.Wire Harness-
-
IGNITION SWITCH AND KEY UNLOCK WARNING SWITCH:
This system uses the multiplex communication system, so check diagnosis system of the multiplex commu-
nication system before checking the body control system.
HEADLIGHT AND TAILLIGHT SYSTEM:
This system uses the multiplex communication system, so check diagnosis system of the multiplex commu-
nication system before checking the body control system.
FOG LIGHT SYSTEM:
SymptomSuspect AreaSee page
Fog light does not light with light control SW HEAD.
(Headlight is normal)
1. FOG Fuse
2. Fog Light Relay
3. Fog Light Switch
4. Wire Harness-
BE-26
BE-26
-
Fog light does not light with light control SW HEAD.
(Headlight does not light)1. Other Parts*1
2. Wire Harness
-
-
Only one light does not light.1. Bulb
2. Wire Harness-
-
*1: Inspect Headlight System.
TURN SIGNAL AND HAZARD WARNING SYSTEM:
SymptomSuspect AreaSee page
ºHazardº and ºTurnº do not light up.
1. Hazard Warning Switch
2. Turn Signal Flasher
3. Wire HarnessBE-29
BE-29
-
The flashing frequency is abnormal.
1. Bulb
2. Turn Signal Switch
3. Wire Harness-
BE-29
-
Hazard warning light does not light up.
(Turn is normal.)1. HAZ Fuse
2. Wire Harness-
-
Hazard warning light does not light up in one direction.1. Hazard Warning Switch
2. Wire HarnessBE-29
-
*1Turn signal does not light up.
1. Ignition Switch
2. TURN Fuse
3. Turn Signal Switch
4. Wire HarnessBE-16
-
BE-29
-
*2Turn signal does not light up.
1. TURN Fuse
2. Turn Signal Switch
3. Wire Harness-
BE-29
-
Turn signal does not light up in one direction.1. Turn Signal Switch
2. Wire HarnessBE-29
-
Only one bulb does not light up.1. Bulb
2. Wire Harness-
-
*1: Combination Meter, Wiper and Washer do not operate.
*
2: Combination Meter, Wiper and Washer are normal.

BE-4
- BODY ELECTRICALTROUBLESHOOTING
1608 Author
: Date
:
2001 AVALON (RM808U)
COMBINATION METER (Meter, Gauges and Illumination):
SymptomSuspect AreaSee page
Tachometer, Fuel Gauge and Engine Coolant Temperature Gauge
do not operate.
1. ECU-B Fuse
2. ECU-IG No. 2 Fuse
3. Meter Circuit Plate
4. Wire Harness
5. Multi Display-
-
BE-43
-
-
Speedometer does not operate.
1. Vehicle Speed Sensor (ABS - ECU)
2. Meter Circuit Plate
3. Wire Harness
4. Multi DisplayBE-53
BE-43
-
-
Tachometer does not operate.
1. EFI - ECU
2. Meter Circuit Plate
3. Wire Harness
4. Multi Display-
BE-43
-
-
Fuel Gauge does not operate or abnormal operation.
1. Fuel Receiver Gauge
2. Fuel Sender Gauge
3. Meter Circuit Plate
4. Wire HarnessBE-53
BE-53
BE-43
-
Engine Coolant Temperature Gauge does not operate or abnormal
operation.
1. Engine Coolant Temperature Receiver Gauge
2. Engine Coolant Temperature Sender Gauge
3. Meter Circuit Plate
4. Wire HarnessBE-53
BE-53
BE-43
-
All illumination lights do not light up.
1. Bulb
2. PANEL Fuse
3. Light Control Rheostat
4. Wire Harness-
-
BE-53
-
Brightness does not change even when rheostat turned.
1. Bulb
2. Rheostat
3. Wire Harness-
-
-
Only one illumination light does not light up.1. Bulb
2. Wire Harness-
-
COMBINATION METER (Warning Lights):
SymptomSuspect AreaSee page
Warning lights do not light up. (Except Discharge, Open Door and
SRS)
1. Bulb
2. GAUGE No. 1 Fuse
3. Meter Circuit Plate
4. Wire Harness-
-
BE-53
-
Low Oil Pressure warning light does not light up.
1. Multi Display
2. Bulb
3. Low Oil Pressure Warning Switch
4. Meter Circuit Plate
5. Wire Harness-
-
BE-53
BE-43
-
Fuel Level warning light does not light up.
1. Multi Display
2. Bulb
3. Fuel Sender Gause
4. Meter Circuit Plate
5. Wire Harness-
-
BE-53
BE-43
-
ABS warning light does not light up.
1. Bulb
2. ABS ECU
3. Wire Harness-
DI-210
-

- BODY ELECTRICALTROUBLESHOOTING
BE-5
1609 Author
: Date
:
2001 AVALON (RM808U) Seat Belt warning light does not light up.
1. Bulb
2. Body Control System
3. Meter Circuit Plate
4. Wire Harness-
DI-615
BE-53
-
Discharge warning light does not light up.
1. AM2 - Fuse
2. Bulb
3. Meter Circuit Plate
4. Wire Harness
5. Generator-
-
BE-53
-
CH-9
Light Failure warning light does not light up.
1. Bulb
2. Light Failure Sensor
3. Bulb Check Relay
4. Wire Harness
5. Taillight System-
BE-53
BE-53
-
BE-2
Brake warning light does not light up.
1. Bulb
2. Parking Brake Switch
3. Brake Fluid Level Warning Switch
4. Bulb Check Relay
5. Meter Circuit Plate
6. Wire Harness-
BE-53
BE-53
BE-53
BE-43
-
SRS Warning light does not light up.
1. AM2 - Fuse
2. Bulb
3. Airbag Sensor Assembly
4. Meter Circuit Plate
5. Wire Harness-
-
RS-62
RS-67
BE-43
Open Door warning light does not light up.
1. DOME Fuse
2. Bulb
3. Door Courtesy Switch
4. Body Control System
5. Meter Circuit Plate
6. Wire Harness-
-
BE-31
DI-615
BE-43
-
Washer Level warning light does not light up.
1. Bulb
2. Washer Fluid Level Warning Switch
3. Meter Circuit Plate
4. Wire Harness-
BE-53
BE-43
-
COMBINATION METER (Indicator Lights):
SymptomSuspect AreaSee page
O/D OFF indicator light does not light up.
1. Bulb
2. O/D OFF Switch
3. ECM
4. Meter Circuit Plate
5. Wire Harness-
DI-203
DI-1
BE-43
-
Cruise Control indicator light does not light up.
1. Bulb
2. Cruise Control ECU
3. Meter Circuit Plate
4. Wire Harness-
DI-549
BE-43
-
High beam indicator light does not light up.
1. Bulb and Taillight
2. Headlight System
3. Meter Circuit Plate
4. Wire Harness-
BE-2
BE-43
-
Turn indicator light does not light up.
1. Bulb
2. Turn Signal and Hazard Warning System
3. Meter Circuit Plate
4. Wire Harness-
BE-2
BE-43
-

BO2PU-02
H12194: Specified torqueN´m (kgf´cm, ft´lbf)
AA
KK
K
K
K
K
K
K
B
L
E
G
GG
G
GG
G
GGI
C
C
C
C
K
K
KKB Instrument Panel Reinforcement
No. 2 Instrument
Panel to Cowl BraceFront Pillar Garnish
Upper Cluster Finish Panel
Instrument Panel
Safety Pad Front Pillar GarnishNo. 1 Heater to
Register Duct
Instrument Panel
to Cowl BraceSpeaker Opening
Cover Assembly
H
H
H
H
H
H
III
G
D EDD
Steering Wheel
Floor shift:
Rear Console Box Floor shift:
Front Console Box
Combination Switch No. 1 Lower PanelLH Lower Insert
Column shift:
Finish Panel Hood Lock
Release LeverNo. 2 Under Cover
Floor shift:
Console Box
Plate
Steering Wheel Pad Steering Column
Cover
Floor shift:
Front Ash Receptacle
Floor shift:
Upper Console PanelLower Finish
Panel Column shift:
Lower Cover LH Register
TAIWAN:
Center Cluster
Finish Panel
TAIWAN:
Opening Covers with
Heater Control Assembly Radio Assembly with Heater
Control AssemblyLower Panel
Cluster Finish Panel
End Finish Panel Combination Meter Lower Cluster
Finish PanelGlove Compartment
Door Finish Plate
Speaker Opening
Cover Assembly
No. 2 Heater to
Register Duct
No. 1 Register
Floor shift:
Cup Holder
Multi Information
Display
Floor shift:
Under Rear
Console Panel
I
HH
50 (510, 37)
20 (204, 15)
N
JJJJConsole Box Hole Cover
Column shift:
Front Ash Receptacle
- BODYINSTRUMENT PANEL
BO-87
1872 Author
: Date
:
2001 AVALON (RM808U)
INSTRUMENT PANEL
COMPONENTS

H121907 Clips
H12192
2 Clips
H12193
BO-94
- BODYINSTRUMENT PANEL
1879 Author
: Date
:
2001 AVALON (RM808U)
29. REMOVE LOWER CLUSTER FINISH PANEL
Using a screwdriver, remove the lower cluster finish panel.
HINT:
Tape the screwdriver tip before use.
30. REMOVE CLUSTER FINISH PANEL
(a) Remove the 2 screws.
(b) Using a screwdriver, remove the cluster finish panel.
HINT:
Tape the screwdriver tip before use.
31. REMOVE END FINISH PANEL
32. REMOVE MULTI INFORMATION DISPLAY
33. REMOVE COMBINATION METER
34. REMOVE INSTRUMENT PANEL SAFETY PAD
(a) Remove the 2 bolts from the passenger airbag assembly.
Torque: 20 N´m (204 kgf´cm, 15 ft´lbf)
(b) Remove the 6 bolts and nut.
(c) Disconnect the connectors.
(d) Remove the bolts and ground terminals.
(e) Remove the instrument panel safety pad.
35. REMOVE INSTRUMENT PANEL TO COWL BRACE
36. RE MO V E NO . 2 INS TRUME NT PANE L TO CO WL
BRACE
37. REMOVE NO. 1 HEATER TO REGISTER DUCT
38. REMOVE INSTRUMENT PANEL REINFORCEMENT

BO2PU-02
H12194: Specified torqueN´m (kgf´cm, ft´lbf)
AA
KK
K
K
K
K
K
K
B
L
E
G
GG
G
GG
G
GGI
C
C
C
C
K
K
KKB Instrument Panel Reinforcement
No. 2 Instrument
Panel to Cowl BraceFront Pillar Garnish
Upper Cluster Finish Panel
Instrument Panel
Safety Pad Front Pillar GarnishNo. 1 Heater to
Register Duct
Instrument Panel
to Cowl BraceSpeaker Opening
Cover Assembly
H
H
H
H
H
H
III
G
D EDD
Steering Wheel
Floor shift:
Rear Console Box Floor shift:
Front Console Box
Combination Switch No. 1 Lower PanelLH Lower Insert
Column shift:
Finish Panel Hood Lock
Release LeverNo. 2 Under Cover
Floor shift:
Console Box
Plate
Steering Wheel Pad Steering Column
Cover
Floor shift:
Front Ash Receptacle
Floor shift:
Upper Console PanelLower Finish
Panel Column shift:
Lower Cover LH Register
TAIWAN:
Center Cluster
Finish Panel
TAIWAN:
Opening Covers with
Heater Control Assembly Radio Assembly with Heater
Control AssemblyLower Panel
Cluster Finish Panel
End Finish Panel Combination Meter Lower Cluster
Finish PanelGlove Compartment
Door Finish Plate
Speaker Opening
Cover Assembly
No. 2 Heater to
Register Duct
No. 1 Register
Floor shift:
Cup Holder
Multi Information
Display
Floor shift:
Under Rear
Console Panel
I
HH
50 (510, 37)
20 (204, 15)
N
JJJJConsole Box Hole Cover
Column shift:
Front Ash Receptacle
- BODYINSTRUMENT PANEL
BO-87
1872 Author
: Date
:
2001 AVALON (RM808U)
INSTRUMENT PANEL
COMPONENTS

H121907 Clips
H12192
2 Clips
H12193
BO-94
- BODYINSTRUMENT PANEL
1879 Author
: Date
:
2001 AVALON (RM808U)
29. REMOVE LOWER CLUSTER FINISH PANEL
Using a screwdriver, remove the lower cluster finish panel.
HINT:
Tape the screwdriver tip before use.
30. REMOVE CLUSTER FINISH PANEL
(a) Remove the 2 screws.
(b) Using a screwdriver, remove the cluster finish panel.
HINT:
Tape the screwdriver tip before use.
31. REMOVE END FINISH PANEL
32. REMOVE MULTI INFORMATION DISPLAY
33. REMOVE COMBINATION METER
34. REMOVE INSTRUMENT PANEL SAFETY PAD
(a) Remove the 2 bolts from the passenger airbag assembly.
Torque: 20 N´m (204 kgf´cm, 15 ft´lbf)
(b) Remove the 6 bolts and nut.
(c) Disconnect the connectors.
(d) Remove the bolts and ground terminals.
(e) Remove the instrument panel safety pad.
35. REMOVE INSTRUMENT PANEL TO COWL BRACE
36. RE MO V E NO . 2 INS TRUME NT PANE L TO CO WL
BRACE
37. REMOVE NO. 1 HEATER TO REGISTER DUCT
38. REMOVE INSTRUMENT PANEL REINFORCEMENT