2005 TOYOTA AVENSIS heater

B00540
A75980
Disconnect Wire
from Terminal B
Generator
Voltmeter BatteryAmmeter 19±6
± STARTING & CHARGINGCHARGING SYSTEM (1ZZ±FE/3ZZ±FE)
AVENSIS REPAIR MANUAL (RM1018E)
(b) Check that it fits properly in the ribbed grooves.
HINT:
Check with your hand to confirm that the belt has not slipped out
of the groove on the bottom of the pulley.
5. VISUALLY CHECK GENERATOR WIRING
(a) Check that the wiring is in good condition.
6. LISTEN FOR ABNORMAL NOISES FROM GENERATOR
(a) Check that there is no abnormal noise from the generator while the engine is running.
7. INSPECT CHARGE WARNING LIGHT CIRCUIT
(a) Turn the ignition switch ON. Check that the charge warning light comes on.
(b) Start the engine and check that the light goes off.
HINT:
If the light does not operate as specified, troubleshoot the charge warning light circuit.
8. INSPECT CHARGING CIRCUIT WITHOUT LOAD
(a) According to the following procedure, connect an amme-
ter and voltmeter as shown in the illustration.
(1) Disconnect the wire from terminal B of the generator
and connect it to the negative (±) lead of the amme-
ter.
(2) Connect the positive (+) lead of the ammeter to ter-
minal B of the generator
(3) Connect the positive (+) lead of the voltmeter to ter-
minal B of the generator.
(4) Ground the negative (±) lead of the voltmeter.
(b) Check the charging circuit.
(1) Keep the engine speed at 2,000 rpm, check the
reading on the ammeter and voltmeter.
Standard amperage: 10 A or less
Standard voltage: 12.9 to 14.9 V
HINT:

If the voltmeter reading is more than standard voltage, re-
place the voltage regulator.

If the voltmeter reading is less than the standard voltage,
check the voltage regulator and generator as follows:
9. INSPECT CHARGING CIRCUIT WITH LOAD
(a) Keep the engine speed at 2,000 rpm, turn on the high beam headlights and turn the heater blower
switch to the ºHIº position.
(b) Check the reading on the ammeter.
Standard amperage: 30 A or more
HINT:

If the ammeter reading is less than standard amperage, repair the generator.

If the battery is fully charged, the indication will sometimes be less than standard amperage.

19±28
± STARTING & CHARGINGCHARGING SYSTEM (1CD±FTV)
AVENSIS REPAIR MANUAL (RM1018E)
HINT:

If the voltmeter reading is more than standard voltage, re-
place the voltage regulator.

If the voltmeter reading is less than the standard voltage,
check the voltage regulator and generator as follows:
10. INSPECT CHARGING CIRCUIT WITH LOAD
(a) Keep the engine speed at 2,000 rpm, turn on the high beam headlights and turn the heater blower
switch to the ºHIº position.
(b) Check the reading on the ammeter.
Standard amperage: 30 A or more
HINT:

If the ammeter reading is less than standard amperage, repair the generator.

If the battery is fully charged, the indication will sometimes be less than standard amperage.

B00540
A75980
Disconnect Wire
from Terminal B
Generator
Voltmeter BatteryAmmeter
± STARTING & CHARGINGCHARGING SYSTEM (1AZ±FSE)
19±19
AVENSIS REPAIR MANUAL (RM1018E)
(b) Check that it fits properly in the ribbed grooves.
HINT:
Check with your hand to confirm that the belt has not slipped out
of the groove on the bottom of the pulley.
5. VISUALLY CHECK GENERATOR WIRING
(a) Check that the wiring is in good condition.
6. LISTEN FOR ABNORMAL NOISES FROM GENERATOR
(a) Check that there is no abnormal noise from the generator while the engine is running.
7. INSPECT CHARGE WARNING LIGHT CIRCUIT
(a) Turn the ignition switch ON. Check that the charge warning light comes on.
(b) Start the engine and check that the light goes off.
HINT:
If the light does not operate as specified, troubleshoot the charge warning light circuit.
8. INSPECT CHARGING CIRCUIT WITHOUT LOAD
(a) According to the following procedure, connect an amme-
ter and voltmeter as shown in the illustration.
(1) Disconnect the wire from terminal B of the generator
and connect it to the negative (±) lead of the amme-
ter.
(2) Connect the positive (+) lead of the ammeter to ter-
minal B of the generator
(3) Connect the positive (+) lead of the voltmeter to ter-
minal B of the generator.
(4) Ground the negative (±) lead of the voltmeter.
(b) Check the charging circuit.
(1) Keep the engine speed at 2,000 rpm, check the
reading on the ammeter and voltmeter.
Standard amperage: 10 A or less
Standard voltage: 12.9 to 14.9 V
HINT:

If the voltmeter reading is more than standard voltage, re-
place the voltage regulator.

If the voltmeter reading is less than the standard voltage,
check the voltage regulator and generator as follows:
9. INSPECT CHARGING CIRCUIT WITH LOAD
(a) Keep the engine speed at 2,000 rpm, turn on the high beam headlights and turn the heater blower
switch to the ºHIº position.
(b) Check the reading on the ammeter.
Standard amperage: 30 A or more
HINT:

If the ammeter reading is less than standard amperage, repair the generator.

If the battery is fully charged, the indication will sometimes be less than standard amperage.

B00540
A75980
Disconnect Wire
from Terminal B
Generator
Voltmeter BatteryAmmeter 19±16
± STARTING & CHARGINGCHARGING SYSTEM (1AZ±FE)
AVENSIS REPAIR MANUAL (RM1018E)
(b) Check that it fits properly in the ribbed grooves.
HINT:
Check with your hand to confirm that the belt has not slipped out
of the groove on the bottom of the pulley.
5. VISUALLY CHECK GENERATOR WIRING
(a) Check that the wiring is in good condition.
6. LISTEN FOR ABNORMAL NOISES FROM GENERATOR
(a) Check that there is no abnormal noise from the generator while the engine is running.
7. INSPECT CHARGE WARNING LIGHT CIRCUIT
(a) Turn the ignition switch ON. Check that the charge warning light comes on.
(b) Start the engine and check that the light goes off.
HINT:
If the light does not operate as specified, troubleshoot the charge warning light circuit.
8. INSPECT CHARGING CIRCUIT WITHOUT LOAD
(a) According to the following procedure, connect an amme-
ter and voltmeter as shown in the illustration.
(1) Disconnect the wire from terminal B of the generator
and connect it to the negative (±) lead of the amme-
ter.
(2) Connect the positive (+) lead of the ammeter to ter-
minal B of the generator
(3) Connect the positive (+) lead of the voltmeter to ter-
minal B of the generator.
(4) Ground the negative (±) lead of the voltmeter.
(b) Check the charging circuit.
(1) Keep the engine speed at 2,000 rpm, check the
reading on the ammeter and voltmeter.
Standard amperage: 10 A or less
Standard voltage: 12.9 to 14.9 V
HINT:

If the voltmeter reading is more than standard voltage, re-
place the voltage regulator.

If the voltmeter reading is less than the standard voltage,
check the voltage regulator and generator as follows:
9. INSPECT CHARGING CIRCUIT WITH LOAD
(a) Keep the engine speed at 2,000 rpm, turn on the high beam headlights and turn the heater blower
switch to the ºHIº position.
(b) Check the reading on the ammeter.
Standard amperage: 30 A or more
HINT:

If the ammeter reading is less than standard amperage, repair the generator.

If the battery is fully charged, the indication will sometimes be less than standard amperage.

320W7±01
F40019
F42620
±
BRAKE BRAKE BOOSTER ASSY (LHD)
32±19
AVENSIS REPAIR MANUAL (RM1018E)
REPLACEMENT
NOTICE:
Do not adjust the brake booster push rod.
1. DRAIN BRAKE FLUID
NOTICE:
Wash the brake fluid off immediately if it adheres to any painted surface\
.
2. REMOVE AIR CLEANER ASSEMBLY WITH HOSE
3. SEPARATE ENGINE ROOM RELAY BLOCK
4. REMOVE CHARCOAL CANISTER ASSY (GASOLINE ENGINE TYPE)
5.REMOVE FUEL FILTER ASSY (DIESEL ENGINE TYPE) (See page 11±82)
6.REMOVE BRAKE MASTER CYLINDER SUB±ASSY (See page 32±13)
(a) w/o VSC:
SST 09023±00100
(b) w/ VSC: SST 09023±38400
7.REMOVE HEATER ASSY (W/ COLD AREA) (See page 55±100)
8. REMOVE FRONT WHEEL LH
9. DISCONNECT FRONT BRAKE TUBE NO.5
(a) Using SST and spanner, disconnect the brake line fromthe flexible hose of the front brake LH.
SST 09023±00100
10. REMOVE BRAKE BOOSTER ASSY
(a) Disconnect the vacuum hose from the brake booster assy.
(b) Remove the clip and clevis pin.
(c) Remove the 4 nuts.
(d) Pull out the brake booster assy.
11. REMOVE BRAKE BOOSTER GASKET
(a) Pull out the brake booster gasket from the brake booster assy.
12. REMOVE CHECK VALVE
(a) Remove the check valve and grommet from the brake booster assy.
13. INSTALL CHECK VALVE
(a) Install the check valve and grommet to the brake booster assy.
14. INSTALL BRAKE BOOSTER GASKET
(a) Install a new brake booster gasket to the brake booster assy.

F42620
F40019
32±20
±
BRAKE BRAKE BOOSTER ASSY (LHD)
AVENSIS REPAIR MANUAL (RM1018E)
15. INSTALL BRAKE BOOSTER ASSY
(a) Install the brake booster assy with the 4 nuts. Torque: 13 N
m (130 kgf
cm, 9 ft
lbf)
(b) Install the clevis pin and clip to the brake master cylinder clevis.
(c) Connect the vacuum hose to the brake booster assy.
16. CONNECT FRONT BRAKE TUBE NO.5
(a) Using SST and spanner, connect the brake tube to the flexible hose.
SST 09023±00100
Torque: 15 N
m (155 kgf
cm, 11 ft
lbf)
17. INSTALL FRONT WHEEL LH Torque: 103 N
m (1,050 kgf
cm, 76 ft
lbf)
18.INSTALL HEATER ASSY (W/ COLD AREA) (See page 55±100)
19.INSTALL BRAKE MASTER CYLINDER SUB±ASSY (See page 32±13)
(a) w/o VSC: SST 09023±00100
(b) w/ VSC: SST 09023±38400
20. INSTALL CHARCOAL CANISTER ASSY (GASOLINE ENGINE TYPE)
21.INSTALL FUEL FILTER ASSY (DIESEL ENGINE TYPE) (See page 11±82)
22. CONNECT ENGINE ROOM RELAY BLOCK
23. INSTALL AIR CLEANER ASSEMBLY WITH HOSE
24.FILL RESERVOIR WITH BRAKE FLUID (See page 32±4)
25.BLEED MASTER CYLINDER (See page 32±4)
(a) w/o VSC:
SST 09023±00100
(b) w/ VSC: SST 09023±38400
26.BLEED BRAKE LINE (See page 32±4)
27.BLEED CLUTCH PIPE LINE (M/T TRANSAXLE) (See page 42±13)
28.CHECK AND ADJUST BRAKE PEDAL HEIGHT (See page 32±6)
29.CHECK PEDAL FREE PLAY (See page 32±6)
30.CHECK PEDAL RESERVE DISTANCE (See page 32±6)
31. CHECK FUEL LEAK
32.CHECK FLUID LEVEL IN RESERVOIR (See page 32±4)
33. CHECK BRAKE FLUID LEAKAGE

320VU±01
F45162
Vacuum Hose
ClipBrake Vacuum
Check Valve
Check Valve
Grommet
Clevis Pin
Clip Wave Washer
13 (130, 9)
Engine Room Relay Block Way
Clutch Reservoir Tube M/T Transaxle:
Front Brake
Tube No.5
15 (155, 11) *1
29 (296, 21) *2
Brake Fluid Level
Switch Connector

Brake Booster Gasket
20 (204, 15)
20 (204, 15)
Brake Master
Cylinder Sub±assy

Brake Booster Assy
Brake Master
Cylinder clevis
15 (155, 11)
Fuel Filter Assy Diesel Engine Type: Heater Assy w/ Cold Area:
Air Cleaner Assembly
With Hose
Clutch Tube M/T Transaxle:Gasoline Engine Type:
15 (155, 11)
*1
w/ ABS:
*2
w/ VSC:N
m (kgf
cm, ft
lbf) : Specified torque
5.4 (55, 48 in.
lbf)
Charcoal Canister
Assy
32±18
± BRAKEBRAKE BOOSTER ASSY (LHD)
AVENSIS REPAIR MANUAL (RM1018E)
COMPONENTS

550ZC±01
I35425
Dry Cell BatteryMPa
3.19
0.1 0.5 1.0 4.8 4.9 (V) (+) (±) 1
2
3
0.39
0
I35437
Wire Harness Side:
Connector ºBº Connector ºAº
±
HEATER & AIR CONDITIONER AIR CONDITIONING SYSTEM
55±3
AVENSIS REPAIR MANUAL (RM1018E)
ON±VEHICLE INSPECTION
1. INSPECT AIR CONDITIONER PRESSURE SENSOR
(a) Disconnect the pressure SW connector.
(b)Install the manifold gauge set (See page 55±38).
(c) Connect the positive (+) lead from the three 1.5 V dry cell
batteries to terminal 3 and negative (±) lead to terminal 1.
(d) Check the voltage between terminals 2 and 1 of pressure sensor.
Standard:
The voltage varies with on the refrigerant pressure as
shown in the chart.
2. INSPECT AIR CONDITIONING CONTROL ASSY
(a) Disconnect the connector from air conditioning control assy and inspect the connec\
tor on wire harness side, as shown in the table.
Symbols
(Terminal No.)ConditionSpecified condition
IG (B1) ± GND (B40)Ignition switch: LOCK
ON0
10 to 14 V
+B (B2) ± GND (B40)Always10 to 14 V
GND (B40) ± Body groundAlwaysContinuity
If circuit is not as specified, try replacing the air conditioning control\
assy with a new one. If the circuit is not
as specified, inspect the circuits connected to the other parts.