Page 203 of 1897
I12783
Connector ºAº
Connector ºBº
BE1DS-01
- BODY ELECTRICALCOMBINATION METER
BE-53
1657 Author: Date:
2001 AVALON (RM808U)
INSPECTION
1. INSPECT COMBINATION METER CIRCUIT
Disconnect connector ºAº and ºBº from the combination meter
and inspect the connectors on the wire harness side as shown
in the table.
Tester connectionConditionSpecified condition
A11 - GroundHeadlight Dimmer switch HIBattery positive voltage
A14 - GroundConstantBattery positive voltage
A15 - GroundIgnition switch ONBattery positive voltage
A16 - GroundLight control switch TAIL or HEADBattery positive voltage
A7 G dO/D main switch ONContinuityA7 - GroundO/D main switch OFFNo continuity
A19 G d
Ignition switch ON and rheostat light control vol-
ume OFF4.5 5.5 V
A19 - GroundIgnition switch ON and rheostat light control vol-
ume ONNo voltage
A20 - GroundConstantContinuity
A21 - GroundConstantContinuity
If circuit is not as specified, wiring diagram and inspect the cir-
cuits connected to other parts.
Page 205 of 1897
I12784
Connector ºDº
Connector ºBº
- BODY ELECTRICALCOMBINATION METER
BE-55
1659 Author: Date:
2001 AVALON (RM808U)
G11 G dIgnition switch ONBattery positive voltageG11 - GroundIgnition switch OFF or ACCNo voltage
G12 - GroundEngine runningBattery positive voltage
If circuit is not as specified, wiring diagram and inspect the cir-
cuits connected to other parts.
3. INSPECT BETWEEN COMBINATION METER AND
MULTI INFORMATION DISPLAY CIRCUIT
Disconnect connector ºBº, ºDº from the multi information display
and combination meter inspect the connectors on the wire har-
ness side as shown in the table.
Tester connectionSpecified condition
B2 - D2Continuity
B3 - D3Continuity
B4 - D4Continuity
B5 - D5Continuity
B6 - D6Continuity
B8 - D8Continuity
B9 - D9Continuity
B10 - D10Continuity
B11 - D11Continuity
B12 - D12Continuity
B13 - D13Continuity
B14 - D14Continuity
If circuit is not as specified, wiring diagram and inspect the cir-
cuits connected to other parts.
4. INSPECT SPEEDOMETER ON-VEHICLE
Using a speedometer tester, inspect the speedometer for allow-
able indication error and check the operation of the odometer.
HINT:
Tire wear and tire over or under inflation will increase the indica-
tion error.
USA (mph)CANADA TAIWAN (km/h)
Standard indication Allowable range Standard indication Allowable range
20 18 - 24 20 17 - 24
40 38 - 44 40 38 - 46
60 58 - 66 60 57.5 - 67
80 78 - 88 80 77 - 88
100 98 - 110 100 96 - 109
120 118 - 132 120 115 - 130
140 134 - 151.5
160 153 - 173
If error is excessive, replace the speedometer.
Page 456 of 1897
BO2QO-01
H11075
- BODYSEAT BELT PRETENSIONER
BO-137
1922 Author: Date:
2001 AVALON (RM808U)
INSTALLATION
NOTICE:
Never use seat belt pretensioner from another ve-
hicle. When replacing parts, replace them with new
parts.
Make sure that the front seat outer belt is installed in
the specified torque.
If the front seat outer belt has been dropped, or there
are cracks, dents or any identified other defects in the
case or connector, replace the front seat outer belt
with a new one.
When installing the front seat outer belt, take care that
the wiring does not interfere with other parts and is
not pinched between other parts.
1. INSTALL RETRACTOR OF FRONT SEAT OUTER BELT
(a) Install the retractor of front seat outer belt with the 2 bolts.
Torque:
Upper bolt: 7.5 N´m (76 kgf´cm, 66 in.´lbf)
Lower bolt: 41 N´m (420 kgf´cm, 30 ft´lbf)
(b) Connect the pretensioner connector as shown in the il-
lustration.
2. INSTALL FRONT SEAT OUTER BELT SHOULDER AN-
CHOR
Torque: 41 N´m (420 kgf´cm, 30 ft´lbf)
3. INSTALL CENTER PILLAR GARNISH
4. INSTALL LOWER CENTER PILLAR GARNISH
5. INSTALL FRONT SEAT OUTER BELT FLOOR AN-
CHOR
Torque: 41 N´m (420 kgf´cm, 30 ft´lbf)
6. INSTALL FRONT DOOR SCUFF INSIDE PLATE
Page 457 of 1897
BO2QK-01
H12175
H12198
H12199
:5 Clips
H12200Clip BO-128
- BODYSEAT BELT PRETENSIONER
1913 Author: Date:
2001 AVALON (RM808U)
SEAT BELT PRETENSIONER
REMOVAL
NOTICE:
If the wiring connector of the seat belt pretensioner is
disconnected with the ignition switch at ON or ACC,
diagnostic trouble codes will be recorded.
Never use SRS parts from another vehicle. When re-
place parts, replace them with new parts.
1. REMOVE FRONT DOOR SCUFF INSIDE PLATE
Remove the front door scuff inside plate.
2. REMOVE LOWER CENTER PILLAR GARNISH
(a) Using a screwdriver, remove the lap belt outer anchor
cover.
(b) Remove the front seat outer belt floor anchor.
(c) Remove the lower center pillar garnish as shown in the il-
lustration.
3. REMOVE CENTER PILLAR GARNISH
(a) Remove the 2 clips.
(b) Using a screwdriver, remove the center pillar garnish.
HINT:
Tape the screwdriver tip before use.
4. REMOVE FRONT SEAT OUTER BELT SHOULDER AN-
CHOR
5. REMOVE RETRACTOR OF FRONT SEAT OUTER
BELT
Page 551 of 1897
P19934
Z03473
Ammeter
Voltmeter
BatteryDisconnect Wire
from Terminal B
Generator
- CHARGINGCHARGING SYSTEM
CH-3
1276 Author: Date:
2001 AVALON (RM808U)
After installing a new belt, run the engine for about 5 min-
utes and recheck the belt tension.
6. VISUALLY CHECK GENERATOR WIRING AND
LISTEN FOR ABNORMAL NOISES
(a) Check that the wiring is in good condition.
(b) Check that there is no abnormal noise from the generator
while the engine is running.
7. CHECK DISCHARGE WARNING LIGHT CIRCUIT
(a) Warm up the engine and then turn it off.
(b) Turn off all accessories.
(c) Turn the ignition switch ºONº. Check that the discharge
warning light is lit.
(d) Start the engine. Check that the light goes off.
If the light does not go off as specified, troubleshoot the dis-
charge light circuit.
8. INSPECT CHARGING CIRCUIT WITHOUT LOAD
HINT:
If a battery/generator tester is available, connect the tester to
the charging circuit as per the manufacturer's instructions.
(a) If a tester is not available, connect a voltmeter and amme-
ter to the charging circuit as follows:
Disconnect the wire from terminal B of the genera-
tor, and connect it to the negative (-) probe of the
ammeter.
Connect the positive (+) probe of the ammeter to
terminal B of the generator.
Connect the positive (+) probe of the voltmeter to
terminal B of the generator.
Ground the negative (-) probe of the voltmeter.
(b) Check the charging circuit as follows:
With the engine running from idling to 2,000 rpm, check
the reading on the ammeter and voltmeter.
Standard amperage: 10 A or less
Standard voltage: 13.2 -14.8 V
Page 598 of 1897
F09799
ABS Actuator and ECU
A7 20
WA
Engine Room J/BEngine Room R/B No. 5
AM1
5 512
BIgnition Switch Driver Side J/B Multi Display
GAUGE No. 1
IG1 Relay10
1D
12
3 44
1C 3
1B1
1G W J/B No. 4
ABS
M65
M64
13
4F4
4DIE115
Battery FL Block
ALT 1
F8F61
BFL MAIN
IGB
B 7 A21
Active Light Relay
1 R-L
R-L
B-L ABS
D2
DLC215 4B
J/B No. 4
15 4A15
4HR-L
R-B R-B
4
W-R
IG1 AM12
7
IF1
1
2G1
2H
1
F10 W-BW-L
W-L 14
- DIAGNOSTICSANTI-LOCK BRAKE SYSTEM WITH ELECTRONIC
BRAKE FORCE DISTRIBUTION (EBD)DI-243
399 Author: Date:
2001 AVALON (RM808U)
ABS Warning Light Circuit
CIRCUIT DESCRIPTION
If the ECU detects trouble, the ABS warning light lights up and ABS control is prohibited at the same time.
At this time, the ECU records a DTC in memory.
Connecting terminals Tc and E
1 of the DLC1 makes the ABS warning light blink and output the DTC.
WIRING DIAGRAM
DI6NM-02
Page 602 of 1897
F09801
ABS Actuator
and ECU
A713
Battery J/B No. 3A21
Active Light Relay
Multi DisplayY-B
BRAKEPKB
PKB
Ignition Switch
IF1 A721
EBDW IE15
Y-B
6 5
8 3 Y-G
3B14
3A
6 3B
5
Y-G
B4
15R-W
IE116
R-Y
Y-G
1
P3
Parking
Brake
Switch W-BBody ECU
J1
J/CDriver Side J/B
B1
Bake Fluid
Level Warning
Switch
J/B No. 3
R-W3H
153B
15
15
3A
12
1I8
1H
R-W
1
2
B B
Engine Room J/BDriver Side J/BGAUGE No. 1 IG1 Relay
4
2D4
2F
W-B
ED
R-WR-WIC17
M63
M64R-B
J/B No. 4
13
4F4
4D
R-B
10
1D 1
2
3 44
1C 3
1B1
1G W
IGW-BEngine Room J/BEngine Room R/B No. 57
BAM1
B-L
FL Block
ALT5 512 1
2H 1
2G
1
F8
F10F61
BFL MAIN W-B
142
W-R
W-L
W-L R-Y DI-240
- DIAGNOSTICSANTI-LOCK BRAKE SYSTEM WITH ELECTRONIC
BRAKE FORCE DISTRIBUTION (EBD)
396 Author: Date:
2001 AVALON (RM808U)
BRAKE Warning Light Circuit
CIRCUIT DESCRIPTION
The BRAKE warning light lights up when the brake fluid is insufficient, parking brake is applied or the EBD
is defective.
WIRING DIAGRAM
DI6NL-02
Page 606 of 1897
DI6NC-01
F09803
ABS Actuator and ECU
+B
BAT
GND1
GND2 W-B
FL MAINFL Block
ALT
B-L
BatteryA717
A718
A719
A716 L
L
W-B
EE5 5
12 B
10 2F
42F 12H
12G
W-B
ED 1
F8 1
F6
BABS Engine Room R/B No. 5
Engine Room J/B
- DIAGNOSTICSANTI-LOCK BRAKE SYSTEM WITH ELECTRONIC
BRAKE FORCE DISTRIBUTION (EBD)DI-219
375 Author: Date:
2001 AVALON (RM808U)
CIRCUIT INSPECTION
DTC 11 ABS Solenoid Relay Circuit
CIRCUIT DESCRIPTION
This relay supplies power to each ABS solenoid. After the ignition switch is turned ON, if the initial check is
OK, the relay goes on.
DTC No.DTC Detecting ConditionTrouble Area
11
When any of the following 1. through 3. is detected:
1. 3 or more solenoids are shown faulty in response and
simultaneously solenoid supply voltage is detected
faulty.
2. Solenoid relay will not be switched OFF.
3. Solenoid relay is frozen in spite of its high valve relay
supply voltage.
ABS solenoid relay
ABS solenoid relay circuit
WIRING DIAGRAM
