battery TOYOTA AVENSIS 2002 Repair Manual

670S4±01
± AUDIO & VISUAL SYSTEMAUDIO & VISUAL SYSTEM
67±1
AVENSIS REPAIR MANUAL (RM1018E)
AUDIO & VISUAL SYSTEM
PRECAUTION
1. OBSERVE HANDLING AND OPERATIONAL PRECAUTIONS
(a) Please explain to the customer that when the negative terminal is disconnected from the battery, the
channel information memory of the AM/FM broadcast stations in the radio receiver is cleared. If neces-
sary, make a note of the recorded channel information before the negative terminal is disconnected,
then reset the information after the negative terminal is reconnected.
(b) The removal/installation of the radio receiver should be performed after all the cassette tapes and au-
dio CDs are ejected from the radio receiver.
HINT:
If the cassette tapes and the audio CDs cannot be ejected due to the malfunction of the radio receiver, do
not try to drag them out by force. Bring the vehicle to the repair plant.
(c) Fasten the earth bolt securely when the antenna cord is removed or installed.
HINT:
Failing to fasten the earth bolt securely causes noise at the time of radio wave reception.
(d) Do not touch the cone paper of the speaker.

670SI±02
I35212
67±28
±
AUDIO & VISUAL SYSTEM NAVIGATION ANTENNA ASSY
AVENSIS REPAIR MANUAL (RM1018E)
NAVIGATION ANTENNA ASSY
REPLACEMENT
1.DISCONNECT BATTERY NEGATIVE TERMINAL (See page 60±1)
2.REMOVE INSTRUMENT PANEL SUB±ASSY UPPER W/INSTR PNL PASS L/DOOR AIR BAG ASSY (See page 71±11)
3.REMOVE NAVIGATION ANTENNA ASSY
(a)Disconnect the connector.
(b)Remove the 2 screws and navigation antenna assy.
4.INSTALL INSTRUMENT PANEL SUB±ASSY UPPER W/INSTR PNL PASS L/DOOR AIR BAG ASSY (See page 71±11)

670S6±02
I35191
I35165
I35166
±
AUDIO & VISUAL SYSTEM RADIO RECEIVER ASSY
67±5
AVENSIS REPAIR MANUAL (RM1018E)
RADIO RECEIVER ASSY
REPLACEMENT
1.DISCONNECT BATTERY NEGATIVE TERMINAL (See page 60±1)
2.REMOVE INSTRUMENT CLUSTER FINISH PANEL GARNISH NO.2 (See page 71±11)
3.REMOVE INSTRUMENT PANEL REGISTER ASSY CTR (See page 71±11)
4.REMOVE CONSOLE PANEL SUB±ASSY UPPER (See page 71±11)
5.REMOVE RADIO RECEIVER ASSEMBLYW/BRACKET
(a)Remove the 4 bolts.
(b)Disconnect the connector and remove the radio receiver assy w/ bracket.
6.REMOVE RADIO BRACKET NO.1
(a)Remove the 6 screws and radio bracket No.1.
7.REMOVE RADIO BRACKET NO.2
(a)Remove the 6 screws and radio bracket No.2.
8.REMOVE AIR CONDITIONING CONTROL ASSY (See page 55±50)
9. REMOVE RADIO RECEIVER ASSY

320G5±02
F45426
F45427
F42642
±
BRAKE STEERING SENSOR
32±65
AVENSIS REPAIR MANUAL (RM1018E)
STEERING SENSOR
REPLACEMENT
1.PRECAUTION (See page 60±1)
2. REMOVE PLACE FRONT WHEELS FACING STRAIGHT AHEAD
3.DISCONNECT BATTERY NEGATIVE TERMINAL (See page 60±1)
4.REMOVE HORN BUTTON ASSY (See page 60±17)
5.REMOVE STEERING WHEEL ASSY (See page 50±9)
6.REMOVE STEERING COLUMN COVER LWR (See page 50±9)
7. REMOVE STEERING COLUMN COVER W/INSTRUMENT CLUSTER FINISH PANEL ASSY
(See page 50±9)
8.REMOVE STEERING COLUMN ASSY(See page 50±9)
9.REMOVE STEERING INTERMEDIATE SHAFT ASSY NO.2 (See page 50±9)
10. REMOVE STEERING SENSOR
(a) Place the steering column assy on the V±blocks and rub-ber stick.
(b) Using a extension bar and hammer, remove the steering column bracket spacer and 2 tilt steering support collar
No.1 from the steering column assy.
NOTICE:

During this procedure, do not apply the strong shock
to the steering sensor.

Do not apply any oil or grease on the pin.
(c) Using a screwdriver, remove the bush from the steering column assy.
(d) Disconnect the pick on the steering sensor and steering sensor adapter, then remove the steering sensor from the
column shaft.
(e) Remove the steering sensor adapter.

±
BRAKE STEERING SENSOR
32±67
AVENSIS REPAIR MANUAL (RM1018E)
20.CONNECT BATTERY NEGATIVE TERMINAL (See page 60±1)
21.INSPECT SRS WARNING LIGHT (See page 05±1184)
22.INSPECT ABS WARNING LIGHT AND VSC WARNING LIGHT (See page 05±756)

4206G±01
D30813
(a)
(a) (b)(b)
(a)
(b)
D30813
(a)
(a) (b)(b)
(a)
(b)
D26852
SST(s)
42±22
±
CLUTCH CLUTCH ACCUMULATOR ASSY (1CD±FTV)
AVENSIS REPAIR MANUAL (RM1018E)
REPLACEMENT
1. REMOVE BATTERY
2.REMOVE AIR TUBE NO.1 (See page 14±286) 3. REMOVE CLUTCH ACCUMULATOR ASSY
(a) Using SST(s), disconnect the flexible hose tube.SST 09023±00100
HINT:
Use a container to catch the fluid.
(b) Remove a bolt, 2 nuts and clutch accumulator assy.
4. INSTALL CLUTCH ACCUMULATOR ASSY
(a) Using SST(s), connect the 2 flexible hose tubes to the clutch accumulator assy.
SST 09023±00100
(b) Install the clutch accumulator assy with the 2 nuts and a
bolt.
Torque: 12 N
m (120 kgf
cm, 9 ft
lbf)
(c) Using SST(s), tighten the flexible hose tube. SST 09023±00100
Torque: 15 N
m (155 kgf
cm, 11 ft
lbf)
5.INSTALL AIR TUBE NO.1 (See page 14±286)
6. INSTALL BATTERY
7. BLEED CLUTCH PIPE LINE
(a) Fill the brake reservoir tank with the brake fluid and bleed clutch syst\
em. Torque: 8.3 N
m (85 kgf
cm, 73 in.
lbf)
8. CHECK CLUTCH FLUID LEAKAGE

4206F±01
D30487
SST(s)
1ZZ±FE/3ZZ±FE Engine Type:
1AZ±FE/1AZ±FSE Engine Type:SST(s)
D30814
±
CLUTCH CLUTCH RELEASE CYLINDER ASSY (MTM)
42±17
AVENSIS REPAIR MANUAL (RM1018E)
OVERHAUL
1. REMOVE BATTERY (1CD±FTV ENGINE TYPE)
2.REMOVE AIR TUBE NO.1 (1CD±FTV ENGINE TYPE) (See page 14±286)
3. DISCONNECT CLUTCH RELEASE CYLINDER TOFLEXIBLE HOSE TUBE (EXCEPT 1CD±FTV ENGINE
TYPE)
(a) Using SST(s), disconnect the flexible hose tube. SST 09023±00100
HINT:
Use a container to catch the fluid.
4. REMOVE CLUTCH ACCUMULATOR ASSY (1CD±FTV ENGINE TYPE)
(a) Disconnect the wire harness clamp.
(b) Using SST(s), disconnect the 2 flexible hose tubes. SST 09023±00100
HINT:
Use a container to catch the fluid.
(c) Remove the 2 nuts, bolt and clutch accumulator assy.

D30814
D30487
SST(s)
1ZZ±FE/3ZZ±FE Engine Type:
1AZ±FE/1AZ±FSE Engine Type:SST(s)
42±20
±
CLUTCH CLUTCH RELEASE CYLINDER ASSY (MTM)
AVENSIS REPAIR MANUAL (RM1018E)
13. INSTALL CLUTCH ACCUMULATOR ASSY (1CD±FTV ENGINE TYPE)
(a) Install the clutch accumulator assy with the 2 nuts and
bolt.
Torque: 12 N
m (120 kgf
cm, 9 ft
lbf)
(b) Using SST(s), connect the 2 flexible hose tubes. SST 09023±00100
Torque: 15 N
m (155 kgf
cm, 11 ft
lbf)
(c) Connect the wire harness clamp.
14. CONNECT CLUTCH RELEASE CYLINDER TO FLEXIBLE HOSE TUBE (EXCEPT 1CD±FTV ENGINE
TYPE)
(a) Using SST(s), connect the flexible hose tube. SST 09023±00100
Torque: 15 N
m (155 kgf
cm, 11 ft
lbf)
15.INSTALL AIR TUBE NO.1 (1CD±FTV ENGINE TYPE) (See page 14±286)
16. INSTALL BATTERY (1CD±FTV ENGINE TYPE)
17. BLEED CLUTCH PIPE LINE
(a) Fill the brake reservoir tank with the brake fluid and bleed clutch syst\
em. Torque: 8.3 N
m (85 kgf
cm, 73 in.
lbf)
18. CHECK CLUTCH FLUID LEAKAGE

69066±02
B67416
B67417
B68374
21
5
3
± COMMUNICATION SYSTEMHORN SYSTEM
69±3
AVENSIS REPAIR MANUAL (RM1018E)
INSPECTION
1. INSPECT LOW PITCHED HORN ASSY
(a) Check operation of the horn.
Standard:
Measurement ConditionSpecified Condition
Battery positive (+) Terminal 1
Battery positive (±) Horn bodyHorn sounds
If the result is not as specified, replace the horn assy.
2. INSPECT HIGH PITCHED HORN ASSY
(a) Check operation of the horn.
Standard:
Measurement ConditionSpecified Condition
Battery positive (+) Terminal 1
Battery positive (±) Horn bodyHorn sounds
If the result is not as specified, replace the horn assy.
3. INSPECT HORN RELAY ASSY
(a) Remove the HORN relay from the engine room R/B No.
2.
(b) Check the horn relay resistance.
Standard:
Tester ConnectionSpecified Condition
10 k
or higher
3 ± 5Below 1

(When battery voltage is applied to terminals 1 and 2)
If the result is not as specified, replace the relay assy.

1600R±13
± COOLINGCOOLING FAN SYSTEM (1AZ±FE)
16±17
AVENSIS REPAIR MANUAL (RM1018E)
COOLING FAN SYSTEM (1AZ±FE)
ON±VEHICLE INSPECTION
HINT:
It is normal that the cooling fan sometime rotates when the ignition switch is turned from ACC to ON.
1. CHECK COOLING FAN OPERATION WITH LOW TEMPERATURE (Below 77
C (171
F))
(a) Turn the ignition switch ON.
(b) Check that the cooling fan stops.
If not, check the cooling fan relay and engine coolant temperature sensor, and check for disconnection of
connectors or wire break between the cooling fan relay and engine coolant temperature sensor.
(c) Disconnect the engine coolant temperature sensor connector.
(d) Check that the cooling fan rotates.
If not, check the fuses, cooling fan relay, ECM and cooling fan, and check for a short circuit between the
cooling fan relay and engine coolant temperature sensor.
(e) Reconnect the engine coolant temperature sensor connector.
2. CHECK COOLING FAN OPERATION WITH HIGH TEMPERATURE (Above 95.5
C (204
F))
(a) Start the engine, and raise coolant temperature to above 95.5
C (204
F).
HINT:
Coolant temperature is the detected value by the engine coolant temperature sensor on the water outlet.
(b) Check that the cooling fan rotates.
If not, replace the engine coolant temperature sensor.
3. INSPECT COOLING FAN
(a) Disconnect the cooling fan connector.
(b) Connect battery and ammeter to the cooling fan connector.
(c) Check that the cooling fan rotates smoothly, and check the reading on the ammeter.
Standard amperage:
5.2 to 8.2 A at 20
C (68
F) (M/T)
8.3 to 11.3 A at 20
C (68
F) (A/T)
(d) Reconnect the cooling fan connector.
4. INSPECT COOLING FAN No.2 (With Air Conditioner)
(a) Disconnect the cooling fan connector.
(b) Connect battery and ammeter to the cooling fan connector.
(c) Check that the cooling fan rotates smoothly, and check the reading on the ammeter.
Standard amperage:
5.2 to 8.2 A at 20
C (68
F) (M/T)
8.3 to 11.3 A at 20
C (68
F) (A/T)
(d) Reconnect the cooling fan connector.