2001 TOYOTA AVALON fuses

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)

I12518
1. ECU-IG NO. 1 Fuse - 5 A
2. ECU-B NO. 2 Fuse - 7.5 A
3.TAIL Fuse - 10 A
4. SEAT HTR Fuse - 20 A
5. FR P/W Fuse - 20 A
6.GAUGE NO. 1 Fuse - 10 A
7. HTR Fuse - 10 A
8. FOG Fuse - 15 A
9. TURN Fuse - 7.5 A
10. A/C Fuse - 10 A
11. RADIO Fuse - 15 A
12. PANEL Fuse - 5 A
13.FL P/W Fuse - 25 A
14.PWR OUTLET NO. 1 Fuse - 15 A
15. ECU-ACC Fuse - 5 A
16. SRS ACC Fuse - 10 A
17. MIR HTR Fuse - 10 A
18. PWR OUTLET NO. 2 Fuse - 15 A
19. GAUGE NO. 2 Fuse - 10 A
20. OBDII Fuse - 7.5 A
21.STOP Fuse - 15 A
22.DOME Fuse - 7.5 A
23. OPNER Fuse - 5 A
24.RL P/W Fuse - 20 A
25.RR P/W Fuse - 20 A
26. WIP Fuse - 25 A
27.ECU-IG NO. 2 Fuse - 10 A
28.CIG Fuse - 15 A
29.DOOR NO. 1 Fuse - 25 A
30. SUN ROOF Fuse - 30 A
31. DEF Fuse - 40 A
32.PWR SEAT Fuse - 30 A Fuses:
Driver Side Junction Block:
2526
31
32
1234568
21222324
7910
27282930
Relays:
A. FOG Relay
B. DEF Relay
C. IG1 Relay
D. TAIL Relay
E. PWR Relay
F. N/F-1
G.N/F-2
AB
C
D E F G
11121314151718161920
- BODY ELECTRICALPOWER SOURCE
BE-1 1
1615 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)

Z18811
Blue White Red
OK Charging
NecessaryInsufficient
Water Maintenance-Free Battery
Type A
GREE NEYEDARK EYECLEAR EYE or
CHARGED DISCHARGEDADD WATER
Type B
LIGHT YELLOW
P13121
Z00038
DENSO Borroughs
P13120
CORRECT
WRONG CH-2
- CHARGINGCHARGING SYSTEM
1275 Author
: Date
:
2001 AVALON (RM808U)
HINT:
Check the indicator as shown in illustration.
4. CHECK BATTERY TERMINALS, FUSIBLE LINK AND
FUSES
(a) Check that the battery terminals are not loose or cor-
roded.
(b) Check the fusible link and fuses for continuity.
5. INSPECT DRIVE BELT
(a) Visually check the belt for excessive wear, frayed cords
etc.
If any defect has been found, replace the drive belt.
HINT:
Cracks on the rib side of a belt are considered acceptable. If the
belt has chunks missing from the ribs, it should be replaced.
(b) Using a belt tension gauge, measure the drive belt ten-
sion.
Belt tension gauge:
DENSO BTG-20 (95506-00020)
Borroughs No. BT-33-73F
Drive belt tension:
New belt175 ± 5 lbf
Used belt115 ± 20 lbf
If the belt tension is not as specified, adjust it.
HINT:

ºNew beltº refers to a belt which has been used less than
5 minutes on a running engine.

ºUsed beltº refers to a belt which has been used on a run-
ning engine for 5 minutes or more.

After installing a belt, check that it fits properly in the
ribbed grooves.

Check with your hand to confirm that the belt has not
slipped out of the groove on the bottom of the pulley.

F00064
LOCK
18
17
16(+) (-) LOCK
(+) (-)
A7 LOCK
19(+) (-)
DI-220- DIAGNOSTICSANTI-LOCK BRAKE SYSTEM WITH ELECTRONIC
BRAKE FORCE DISTRIBUTION (EBD)
376 Author
: Date
:
2001 AVALON (RM808U)
INSPECTION PROCEDURE
1 Check voltage between terminals +B (A7 - 17, 18) and GND (A7 - 16, 19) of ABS
actuator connector.
PREPARATION:
Disconnect the connector from the ABS actuator.
CHECK:
Measure the voltage between terminals A7 - 17, 18 and A7 -
16, 19 of ABS actuator harness side connector.
OK:
Voltage: 10 - 14 V
NG Check and replace fuses.
Check and repair harness or connector.
OK
If the same code is still output after the DTC is deleted, check the contact condition of each con-
nection. If the connections are normal, the ECU may be defective.

F00064
LOCK
16(+)(-) LOCK
(+)(-)LOCK
19 1817
(+)(-) A7
DI-222- DIAGNOSTICSANTI-LOCK BRAKE SYSTEM WITH ELECTRONIC
BRAKE FORCE DISTRIBUTION (EBD)
378 Author
: Date
:
2001 AVALON (RM808U)
INSPECTION PROCEDURE
1 Check voltage between terminals +B (A7 - 17, 18) and GND (A7 - 16, 19) of brake
actuator connector.
PREPARATION:
Disconnect the connector from the brake actuator.
CHECK:
Measure the voltage between terminals A7 - 17, 18 and A7 -
16, 19 of brake actuator harness side connector.
OK:
Voltage: 10 - 14 V
NG Check and replace fuses.
Check and repair harness or connector.
OK
If the same code is still output after the DTC is deleted, check the contact condition of each con-
nection. If the connections are normal, the ECU may be defective.

I14465
DOME FuseDOOR No.1
Fuse
I11587
1 (+B2)
2 (+B1) 11 (E)
- DIAGNOSTICSTHEFT DETERRENT SYSTEM
DI-535
691 Author
: Date
:
2001 AVALON (RM808U)
INSPECTION PROCEDURE
1 Check DOME and DOOR No. 1 fuses.
PREPARATION:
Remove DOOR No. 1 and DOME fuse from instrument panel
J/B.
CHECK:
Check continuity of DOME and DOOR No. 1 fuses.
OK:
Continuity
NG Check for short in all the harness and compo-
nents connected to the DOME and DOOR No. 1
fuses (See attached wiring diagram).
OK
2 Check voltage between terminals each of +B1 and +B2 and E of theft deterrent
ECU connector.
PREPARATION:
Disconnect the theft deterrent ECU connector.
CHECK:
Measure voltage between terminals each of +B1 and +B2 and
E of theft deterrent ECU connector.
OK:
Voltage: 10 - 14 V
OK Proceed to next circuit inspection shown on
problem symptom table (See page DI-531).
NG

I14465
ECU-IG Fuse
I11586
14 (IG) (-) (+)
- DIAGNOSTICSTHEFT DETERRENT SYSTEM
DI-541
697 Author
: Date
:
2001 AVALON (RM808U)
INSPECTION PROCEDURE
1 Check CIG and ECU-IG fuses.
PREPARATION:
(a) Remove the fuse box opening cover.
(b) Remove ECU-IG fuses from instrument panel J/B.
CHECK:
Check continuity of ECU-IG fuses.
OK:
Continuity
NG Check for short in all the harness and compo-
nents connected to the ECU-IG fuses (See at-
tached wiring diagram).
OK
2 Check voltage between terminal IG of theft deterrent ECU and body ground.
PREPARATION:
(a) Disconnect the theft deterrent ECU connectors.
(b) Turn ignition switch ON.
CHECK:
Measure voltage between terminal IG of theft deterrent ECU
connector and body ground.
OK:
Voltage: 10 - 14 V
NG Check and repair harness and connector be-
tween theft deterrent ECU and battery (See page
IN-30).
OK
Check and replace theft deterrent ECU.