2001 TOYOTA AVALON ABS

D07235
Q00075
Q10028
Q06478
Q10286
AX-36
- AUTOMATIC TRANSAXLEAUTOMATIC TRANSAXLE UNIT
1326 Author
: Date
:
2001 AVALON (RM808U)
7. DISCONNECT GROUND CABLE
8. SEPARATE WIRE HARNESS FROM AUTOMATIC
TRANSAXLE
Remove the bolt and separate the wire harness.
9. DISCONNECT DIRECT CLUTCH SPEED SENSOR
CONNECTOR
10. DISCONNECT PARK/NEUTRAL POSITION SWITCH
CONNECTOR
11. DISCONNECT SOLENOID CONNECTOR
12. DISCONNECT SHIFT CONTROL CABLE
(a) Remove the nut and disconnect the shift control cable
from the control shaft lever.
Torque: 15 N´m (150 kgf´cm, 11 ft´lbf)
(b) Remove the clip and disconnect the shift control cable
from the bracket.
13. REMOVE 2 ENGINE MOUNTING ABSORBER BOLTS
Torque: 48 N´m (490 kgf´cm, 35 ft´lbf)
14. REMOVE 2 FRONT SIDE ENGINE MOUNTING BOLTS
Torque: 44 N´m (440 kgf´cm, 32 ft´lbf)
15. REMOVE STARTER AND SHIFT CONTROL CABLE
CLAMP
(a) Disconnect the connector.
(b) Remove the nut and disconnect the terminal.
(c) Remove the 2 bolts, starter and shift control cable clamp.
Torque: 39 N´m (400 kgf´cm, 29 ft´lbf)

BE-136
- BODY ELECTRICALAUDIO SYSTEM
1740 Author
: Date
:
2001 AVALON (RM808U)
3. Europe models:
DIAGNOSIS CODE LIST
TermsMeaning
Physical addressThree-digit code (shown in hexadecimal) which is given to each component com-
prising the AVC-LAN.
Corresponding to the function, individual symbols are specified.
Logical addressTwo-digit code (shown in hexadecimal) which is given to each function comprising
the inner system of the AVC-LAN.
(a) Physical address 190: Radio receiver assembly
HINT:
*1: Even if no failure is detected, it may be stored depending on the battery condition or voltage for
starting an engine.
*2: It is stored when 180 sec. has passed after the power supply connector is pulled out after engine
start.
*3: It may be stored when the engine key is turned 1 min. again after engine start.
*4: It may be stored when the engine key is turned again after engine start.
*5: When 210 sec. has passed after pulling out the power supply connector of the master component
with the ignition switch in ACC or ON, this code is stored.
(1) Logical address: 01 (Communication control)
DTCDiagnosis itemDiagnosis contentCountermeasure and inspected parts
D6
*1Absence of MasterComponent in which this code is recorded
has been disconnected from system with
ignition in ACC or ON. Or, when this code
was recorded, multi-display assembly was
disconnected.Check harness for power supply system of
multi-display.
Check harness for communication system
of multi-display.
Check harness for power supply system of
radio and player.
Check harness for communication system
of radio and player.
D8
*2No Response to Connection CheckComponent shown by auxiliary code is or
had been disconnected from system after
engine is start.
D9Check harness for power supply system of
component shown by auxiliary code.
Check harness for communication system
of component shown by auxiliary code.
D9
*1Last Mode ErrorComponent operated (sounds and/or
images were provided) before engine stop is
or has been disconnected with ignition
switch in ACC or ON.Check harness for power supply system of
component shown by auxiliary code.
Check harness for communication system
of component shown by auxiliary code.
DANo Response to ON/OFF InstructionNo response is identified when changing
mode (audio and visual mode change).
Detected when sound and picture does not
change by button operation.Check harness for power supply system of
component shown by auxiliary code.
Check harness for communication system
of component shown by auxiliary code.
If error occurs again, replace component
shown by auxiliary code.
DB
*1Mode Status ErrorDual alarm is detected.Check harness for power supply of compo-
nent shown by auxiliary code.
Check harness for communication system
of component shown by auxiliary code.
DC
*3Transmission ErrorTransmission to component shown by auxil-
iary code has been failed.
(Detecting this DTC does not necessarily
mean actual failure.)If same auxiliary code is recorded in order
component, check harness for power supply
and communication system of all compo-
nents shown by code.

BE-138
- BODY ELECTRICALAUDIO SYSTEM
1742 Author
: Date
:
2001 AVALON (RM808U)
Logical address: 01 (Communication control)
DTCDiagnosis itemDiagnosis contentCountermeasure and inspected parts
D6
*1Absence of MasterComponent in which this code is recorded
has been disconnected from system with
ignition in ACC or ON. Or, when this code
was recorded, multi-display assembly was
disconnected.Check harness for power supply of radio
and player.
Check harness for communication system
of radio and player.
Check harness for power supply of stereo
component amplifier.
Check harness for communication system
of stereo component amplifier.
D4Communication Check ErrorComponent in which this code is recorded is
or was disconnected from system after en-
gine start. Or, when recording this code,
multi-display assembly was disconnected.Check harness for power supply of radio
and player.
Check harness for communication system
of radio and player.
Check harness for power supply of stereo
component amplifier.
Check harness for communication system
of stereo component amplifier.
D1
*2Transmission ErrorTransmission to component shown by auxil-
iary code has been failed.
(Detecting this DTC does not necessarily
mean actual failure.)If same auxiliary code is recorded in order
component, check harness for power supply
and communication system of all compo-
nents shown by code.
(c) Physical address: 240 CD Auto Changer
HINT:
*1: Even if no failure is detected, it may be stored depending on the battery condition or voltage for
starting an engine.
*2: It may be stored when the engine key is turned 1 min. again after engine start.
*3: It may be stored when the engine key is turned again after engine start.
*4: It may be stored when the engine key is turned again after engine start.
*5: When 210 sec. has passed after pulling out the power supply connector of the master component
with the ignition switch in ACC or ON, this code is stored.
(1) Logical address: 01 (Communication control)
DTCDiagnosis itemDiagnosis contentCountermeasure and inspected parts
DITransmission ErrorTransmission to component shown by auxil-
iary code has been failed.
(This code does not necessarily mean actu-
al failure.)If same auxiliary code is recorded in other
component(s), check harness for power
supply and communication system of com-
ponents shown sub code.
D4
*5Connection check Error
Component in which this code is recorded is
or was disconnected from system after en-
gine start. Or, when recording this code,
multi-display assembly was disconnected.Check harness for power supply of multi-
display.
Check harness for communication system
of multi-display.
Check harness for power supply of CD
auto changer.
Check harness for communication system
of CD auto changer.
(2) Logical address: 63 (CD Auto Changer)
DTCDiagnosis itemDiagnosis contentCountermeasure and inspected parts
60CD ErrorError is detected in CD auto changer.Replace CD auto changer
61EJECT ErrorMagazine cannot be ejected.Replace CD auto changer
62No Disc ReadoutDisc cannot be read.Inspect CD

I12543
E2 *2
E7 *2
C4
C7 ECU
ODO/TRIP
MODE
RESET/AD
SELECT
ON/OFF
Speed control
Unit
Open door indicator
SRS warning
SRS cut off indicator
(Passenger)
Discharge warning
Washer level warning
Low oil pressure warning
Passenger seat belt warning
VSC warning
CRUISE main indicator
ABS warning
VSC cut off warning
TRAC warning
Brake warning
Rear light indicator
Mulfunction indicator
Driver seat belt warning *1: Hi-Grade
*2: Lo-Grade
F4
F2 F7 G14 G4 F9 G7 F5 F3 F10 G10 F6F1 G8 G6 G2
G12 C11
*1
G13G5G3
G11 C18 BE-46
- BODY ELECTRICALCOMBINATION METER
1650 Author
: Date
:
2001 AVALON (RM808U)

C
No.Wire Connector Side
1
2
3
4
6
7
8
9
10
11
12
13
14
15
16ECU-IG No. 2 Fuse
Injector *
1
F (Panel) Fuse
Outside temperature sensor
ECM *
1
ABS ECU
Fuel sender gauge
Fuel sender gauge
Light control volume
RAD No. 1 Fuse Ground
ECU-ACC Fuse
-
Engine coolant temperature sendoer gauge
EFI
Heater control ECU *
117
18
19
20
21Speed control unit
Fuel sender gauge
-
Sender ground
Ground 22Starter Relay
D1
2
3
4
6
7
8
9
10
11
12
13
14
15
16-
Combination meter
-
-
-
- 17
18 -Low oil pressure warning switch *
2
Compressor lock sensor *2
A/C magnet switch
Evaporator temperature sensor *
2
A/C switch *2
A/C indicator *2
-
*1: Hi GradeECM
*2: Lo Grade 5
5Combination meter
Combination meter
Combination meter
Combination meter
Combination meter Combination meter
Combination meter
Combination meter
Combination meter
Combination meter
Combination meter
E
No.Wire Connector Side
1
2
3
4
6
7
8
9
10
11
12
13
14
15
16
17
18
19
205 1
2Compass sensor *1
Compass sensor *1
Compass sensor *1
-
-
-
-
-
-
-
-
-
- Compass sensor *
1
7
Compass sensor *1
- BODY ELECTRICALCOMBINATION METER
BE-47
1651 Author
: Date
:
2001 AVALON (RM808U)

No.Wire Connector Side
1
2
3
4
6
7
8
9
10
14
15
16Washer fluid level warning switch
Body ECU
Brake fluid level warning switch
GAUGE Fuse
Lo oil pressure warning switch
ECM
-
TRAC
VSC ECU
Light failure Sensor
-
-
G1
2
3
4
6
7
8
9
10
11
12
13-
Driver's door courtesy switch
DOME Fuse
Cruise ECU
Airbag ECU
ABS&BA&DRAC&VSC ECU
-
Body ECU
Generator L terminal Ignition switch 5 ABS ECU
5 AIR BAG WRN Fuse F
-
- BE-48
- BODY ELECTRICALCOMBINATION METER
1652 Author
: Date
:
2001 AVALON (RM808U)

I12519
1. MAIN Fuse - 40 A
2. RDI Fuse - 30 A
3. CDS Fuse - 30 A
4. HAZ Fuse - 15 A
5. SRS WRN Fuse - 5 A
6. DCC 1 Fuse - 30 A
7. ALT-S Fuse - 5 A
8. AM2 Fuse - 10 A
9. HORN Fuse - 10 A
10. DOOR NO. 2 Fuse - 15 A
11. A/F Fuse - 25 A
12. IG2 Fuse - 15 A
13. EFI NO. 1 Fuse - 15 A
14. ABS NO. 2 Fuse - 25 A
15. ABS NO. 3 Fuse - 25 A
16. EFI NO. 2 Fuse - 7.5 A
17. ALT Fuse - 120 A
18. ABS Fuse - 60 A
19. DRL Fuse - 7.5 A
20. ABS NO. 4 Fuse - 5 A
21. HTR Fuse - 50 A
22. AM1 Fuse - 40 AEngine Room Junction Block:
1
A
D
G 2
B
E
H 3
C
F
1011
1213141516
98
45
29
28
67
20
27
30
19
2625
2324
23. H-LP LH Fuse - 15 A *2
24. H-LP RH Fuse - 15 A *2
25. H-LP LH LWR Fuse - 15 A *1
26. H-LP RH LWR Fuse - 15 A *1
27. SPARE Fuse - 10 A
28. SPARE Fuse - 15 A
29. SPARE Fuse - 25 A
30. SPARE Fuse - 30 AA. MG/CLT Relay
B. A/F Relay
C. HORN Relay
D. EFI Relay
E. IG2 Relay
F. ST Relay
G. HEAD Relay
H. HTR Relay Relays: Fuses:
*1: w/ Daytime Running Light
*2: w/o Daytime Running Light 1718
21 22
BE-10
- BODY ELECTRICALPOWER SOURCE
1614 Author
: Date
:
2001 AVALON (RM808U)

I12520
1.HEAD LH UPR Fuse - 10 A *1
2. HEAD RH UPR Fuse - 10 A *1
A. DRL NO. 3 Relay *1
B. DRL NO. 4 Relay *1
C. DRL NO. 2 Relay *1 Relays: Fuses:
A. FAN NO. 3 Relay
B. ABS-MTR Relay
C. FAN NO. 2 Relay
D. ABS-SOL Relay
E. FAN NO. 1 Relay Relays: Relay Block No. 8: Relay Block No. 7:
1 A
D
2B
EC
A
B
C
*1: w/ Daytime Running Light System (w/ Day time running light) BE-12
- BODY ELECTRICALPOWER SOURCE
1616 Author
: Date
:
2001 AVALON (RM808U)