parking brake TOYOTA AVENSIS 2005 Service Owner's Manual










D25472
SST
SST
± DIAGNOSTICSELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U241E(1AZ±FE))05±873
AVENSIS REPAIR MANUAL (RM1018E)
9. HYDRAULIC TEST
(a) Measure the line pressure.
NOTICE:

Do the test at normal operation ATF temperature 50 to 80
C (122 to 176
F).

The line pressure test should always be carried out in pairs. One technician should observe
the conditions of wheels or wheel stopper outside the vehicle while the other is doing the test.

Be careful to prevent SST's hose from interfering with the exhaust pipe.
(1) Warm up the ATF.
(2) Remove the test plug on the rear side of the trans-
axle case and connect SST.
SST 09992±00095 (09992± 00231, 09992±00271)
(3) Fully apply the parking brake and chock the 4
wheels.
(4) Connect the hand±held tester to DLC3.
(5) Start the engine and check idling speed.
(6) Keep your left foot pressing firmly on the brake ped-
al and shift into D range.
(7) Measure the line pressure when the engine is idling.
(8) Depress the accelerator pedal all the way down.
Quickly read the highest line pressure when engine
speed reaches stall speed.
(9) In the same way, do the test in R range.
Specified line pressure:
ConditionD range kPa (kgf / cm2, psi)R range kPa (kgf / cm2, psi)
Idling372 to 412 (3.8 to 4.2, 54 to 60)672 to 742 (6.9 to 7.6, 98 to 108)
Stall931 to 1,031 (9.5 to 10.5, 135 to 150)1,768 to 1,968 (18.0 to 20.1, 256 to 285)
Evaluation:
ProblemPossible cause
If the measured values at all ranges are higher
Line pressure control solenoid (SLT) defective

Regulator valve detective
If the measured values at all ranges are lower

Line pressure control solenoid (SLT) defective

Regulator valve detective

Oil pump defective
If pressure is low in the D range only
D range circuit fluid leak

Forward clutch defective
If pressure is low in the R range only

R range circuit fluid leak

Direct clutch defective

1st & reverse brake defective

±
DIAGNOSTICS ELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT](U241E(1AZ±FSE))05±925
AVENSIS REPAIR MANUAL (RM1018E)
7.ROAD TEST
NOTICE:
Conduct the test at normal operating ATF temperature 50 to 80
C (122 to 176
F).
(a)D range test Shift into the D range and fully depress the accelerator pedal and check\
the following points:
(1)Check up±shift operation.Check to see that 1
2, 2
3 and 3
O/D up±shift take place, and that the shift points conform
to the automatic shift schedule (See page 03±45).
HINT:

O/D Gear Up±shift Prohibition Control (1. Water temp. is 60
C (140
F) or less. 2. If there is a 10 km/h
(6 mph) difference between the set cruise control speed and vehicle speed.)

O/D Gear Lock±up Prohibition Control (1. Brake pedal is depressed. 2. Water temp. is 60
C (140
F)
or lower)
(2)Check for shift shock and slip. Check for shock and slip at the 1
2, 2
3 and 3
O/D up±shift.
(3)Check for abnormal noise and vibration.
Run in D range lock±up or O/D gear and check for abnormal noise and v\
ibration.
HINT:
The check for the cause of abnormal noise and vibration must be done very t\
horoughly as it could also be
sure to loss of balance in the differential, torque converter, etc. (4)Check kick±down operation.While running in the D range, 2nd, 3rd and O/D gears, check to see that the p\
ossible kick±down
vehicle speed limits for 2
1, 3
2 and O/D
3 kick±downs conform to those indicated in the
automatic shift schedule (See page 03±45).
(5) Check for abnormal shock and slip at kick±down.
(6) Check the lock±up mechanism.

Drive in D range O/D gear, at a steady speed (lock±up ON) of about 60 km/h (37 mph).

Lightly depress the accelerator pedal and check that the engine speed does not change
abruptly.
If there is a big jump in engine speed, there is no lock±up.
(b) S range test Shift to the S range, depress the accelerator pedal and check the follow\
ing points:
Shift operations.

Shifting the shift lever to º+º or º±º changes the shift \
range on the combination meter.
HINT:
Manual shift prohibition control is performed when:

The ATF temperature is low.

Down±shifting causes engine overrun.

Down±shifting is required continuously. (Down±shifting to 1st gear may not be performed.)
(c) R range test Shift into the R range and fully depress the accelerator pedal and check\
for slipping.
CAUTION:
Before conducting this test, ensure that the test area is free from peop\
le and obstruction.
(d) P range test Stop the vehicle on a grade (more than 5
) and after shifting into the P range, release the parking
brake. Then, check to see that the parking lock pawl holds the vehicle in plac\
e.

D25148
TA CDLC3 12345 768
9 1 0111 21 3 1 514 16 05±926
± DIAGNOSTICSELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U241E(1AZ±FSE))
AVENSIS REPAIR MANUAL (RM1018E)
8. MECHANICAL SYSTEM TESTS
(a) Measure the stall speed.
The object of this test is to check the overall performance of the transaxle and engine by measuring
the stall speeds in the D and R ranges.
NOTICE:

Do the test at normal operating ATF temperature 50 to 80
C (122 to 176
F).

Do not continuously run this test for longer than 5 seconds.

To ensure safety, do this test in a wide, clear level area which provides good traction.

The stall test should always be carried out in pairs. One technician should observe the condi-
tions of wheels or wheel stoppers outside the vehicle while the other is doing the test.
(1) Chock the 4 wheels.
(2) Connect the hand±held tester to DLC3 or tachome-
ter to terminal TAC of DLC3 with SST.
SST 09843±18030
(3) Fully apply the parking brake.
(4) Keep your left foot pressing firmly on the brake ped-
al.
(5) Start the engine.
(6) Shift into the D range. Press all the way down on the
accelerator pedal with your right foot.
(7) Quickly read the stall speed at this time.
Stall speed: 2,550
150 rpm
(8) Do the same test in the R range.
Stall speed: 2,550
150 rpm
Evaluation:
ProblemPossible cause
(a) Stall speed low in D and R ranges

Engine output may be insufficient

Stator one±way clutch not operating properly
HINT: If more than 600 rpm below the specified value, the torque
converter could be faulty.
(b) Stall speed high in D range

Line pressure too low

Forward clutch slipping

No. 2 one±way clutch not operating properly

U/D clutch slipping
(c) Stall speed high in R range

Line pressure too low

Direct clutch slipping

1st and reverse brake slipping

U/D clutch slipping
(d) Stall speed high in D and R ranges

Line pressure too low

Improper fluid level

U/D one±way clutch not operating properly







D25472
SST
SST
05±928± DIAGNOSTICSELECTRONIC CONTROLLED AUTOMATIC
TRANSAXLE [ECT] (U241E(1AZ±FSE))
AVENSIS REPAIR MANUAL (RM1018E)
9. HYDRAULIC TEST
(a) Measure the line pressure.
NOTICE:

Do the test at normal operation ATF temperature 50 to 80
C (122 to 176
F).

The line pressure test should always be carried out in pairs. One technician should observe
the conditions of wheels or wheel stopper outside the vehicle while the other is doing the test.

Be careful to prevent SST's hose from interfering with the exhaust pipe.
(1) Warm up the ATF.
(2) Remove the test plug on the rear side of the trans-
axle case and connect SST.
SST 09992±00095 (09992± 00231, 09992±00271)
(3) Fully apply the parking brake and chock the 4
wheels.
(4) Connect the hand±held tester to DLC3.
(5) Start the engine and check idling speed.
(6) Keep your left foot pressing firmly on the brake ped-
al and shift into D range.
(7) Measure the line pressure when the engine is idling.
(8) Depress the accelerator pedal all the way down.
Quickly read the highest line pressure when engine
speed reaches stall speed.
(9) In the same way, do the test in R range.
Specified line pressure:
ConditionD range kPa (kgf / cm2, psi)R range kPa (kgf / cm2, psi)
Idling372 to 412 (3.8 to 4.2, 54 to 60)672 to 742 (6.9 to 7.6, 98 to 108)
Stall931 to 1,031 (9.5 to 10.5, 135 to 150)1,768 to 1,968 (18.0 to 20.1, 256 to 285)
Evaluation:
ProblemPossible cause
If the measured values at all ranges are higher
Shift solenoid valve SLT defective

Regulator valve detective
If the measured values at all ranges are lower

Shift solenoid valve SLT defective

Regulator valve detective

Oil pump defective
If pressure is low in the D range only
D range circuit fluid leak

Forward clutch defective
If pressure is low in the R range only

R range circuit fluid leak

Direct clutch defective

1st and reverse brake defective

I35419
A10A9
± DIAGNOSTICSAIR CONDITIONING SYSTEM
05±1099
AVENSIS REPAIR MANUAL (RM1018E)Terminal No. (Symbols)Specification Condition Wiring Color
A16±22 (TR) ±
A16±6 (SG±5)GR ± GIG SW: ON
Cabin temp.: 25
C (77
F)
40
C (104
F)1.8 to 2.2
1.2 to 1.6 V
A16±10 (TE) ±
A15±16 (SG±4)B ± W±GEvaporator temp.: 0
C (32
F)
15
C (59
F)2.0 to 2.4
1.4 to 1.8 V
A16±23 (ILL+) ±
A16±13 (GND)G ± W±BLight control switch TAIL or HEAD10 to 14 V
A16±19 (TPM) ±
A15±15 (SG±3)GR±R ± G±WIG SW: ON
Set air flow setting: DEF.
FACE1.0
4.0 V
A15±8 (SOL+) ±
A16±13 (GND)R ± W±BStart engine
Compressor: OperatePulse generation
A15±7 (MGV) ±
A16±13 (GND) (*1)R±Y ± W±BStart engine
Hot gas heater: Operate10 to 14
Below 1.0 V
A16±11 (HOTGASIN) ±
A16±13 (GND) (*1)G±Y ± W±BIG SW: ON
Hot Gas SW: ON10 to 14 V
A16±16 (S5) ±
A16±18 (SG)B±W ± G±WIG SW: LOCK
ON0
5.0 V
A16±1 (S5±1) ±
A15±13 (SG±1)R ± PIG SW: LOCK
ON0
5.0 V
A16±2 (S5±2) ±
A15±14 (SG±2)Y±B ± Y±RIG SW: LOCK
ON0
5.0 V
A16±14 (S5±3) ±
A15±15 (SG±3)BR±W ± G±WIG SW: LOCK
ON0
5.0 V
A16±15 (S5±4) ±
A16±9 (TSD)O ± LGIG SW: LOCK
ON1.7
4.2 V
A16±15 (S5±4) ±
A16±21 (TSP)O ± LIG SW: LOCK
ON1.7
4.2 V
A15±17 (CFAN) ±
A16±13 (GND)W±R ± W±BStart engine
Condenser fan: operate10 to 14
Below 1.0 V
A16±19 (PBKIG) ±
A17±13 (GND)B±W ± W±BIG SW: ON
PARKING BRAKE SW: OFF
ON10 to 14
Below 1.0 V
A17±3 (PBLT) ±
A17±13 (GND) (*3)L±R ± W±BIG SW: ON
SEAT BELT SIGNAL: OFF
ON10 to 14
Below 1.0 V
A17±4 (RDEFIN) ±
A17±13 (GND) (*2)G±W ± W±BIG SW: ON
RDEF RELAY : OFF
ONBelow 1.0
10 to 14 V
(*1) Diesel (standard) only
(*2) Petrol only
(*3) Except 1AZ±FE
2. COMBINATION METER
Terminal No. (Symbols)Wiring ColorConditionSpecification
C10±17 (Z1H) ±
Body groundW±B ± Body groundAlwaysContinuity
C10±11 (HAY) ±
C10±12 (HAZ)W±R ± WIG SW: ON
Ambient temp.: 25
C (77
F)
40
C (104
F)1.35 to 1.75

0.85 to 1.25 V

A77884
A77885
A77886
A77887
A78450
11±106
± FUELFUEL TANK ASSY (DIESEL)
AVENSIS REPAIR MANUAL (RM1018E)
11. REMOVE PARKING BRAKE CABLE ASSY NO.2
(a) Remove the 2 set bolts of the parking brake cable.
12. REMOVE PARKING BRAKE CABLE ASSY NO.3
(a) Remove the 2 set bolts of the parking brake cable.
13. DISCONNECT BREATHER TUBE FUEL HOSE
(a) Loosen the hose clamp and disconnect the fuel tank
breather hose.
14. DISCONNECT FUEL TANK TO FILLER PIPE HOSE
(a) Loosen the hose clamp and disconnect the fuel tank to fill-
er pipe hose.
15. DISCONNECT FUEL TANK RETURN TUBE

A77892
A77893
UpperFuel Tank
Rear
Hose Clamp
A81618
11±108
±
FUEL FUEL TANK ASSY(DIESEL)
AVENSIS REPAIR MANUAL (RM1018E)
20.REMOVE FUEL TANK MAIN TUBE SUB±ASSY
(a)Unfasten the 4 claws, and remove the fuel tank main tube from the fuel tank.
21.INSTALL FUEL TANK MAIN TUBE SUB±ASSY
22.INSTALL FUEL EVAPOR ATION TUBE SUB±ASSY
NO.2
(a)Install the hose clamp as shown in the illustration.
23.INSTALL FUEL TANK RETURN TUBE
24.INSTALL FUEL TANK ASSY Torque: 40 N
m (400 kgf
cm, 29 ft
lbf)
25.CONNECT FUEL TANK MAIN TUBE SUB±ASSY
(a)Push in the fuel tube connector to the pipe, and push up retainer to lock the claws.
NOTICE:

Check if there is any damage or foreign objects on the connected part.

After connecting, check if the quick connector and the pipe are securely\
connected by pulling
on them.
26.CONNECT FUEL TANK RETURN TUBE
27.CONNECT FUEL TANK TO FILLER PIPE HOSE
28.CONNECT BREATHER TUBE FUEL HOSE
29.INSTALL PARKING BRAKE CABLE ASSY NO.3 Torque: 5.4 N
m (55 kgf
cm, 48 in.
lbf)
30.INSTALL PARKING BRAKE CABLE ASSY NO.2 Torque: 5.4 N
m (55 kgf
cm, 48 in.
lbf)
31.INSTALL FUEL TANK PROTECTOR NO.1
Torque: 5.4 N
m (55 kgf
cm, 48 in.
lbf)
32.INSTALL EXHAUST PIPE ASSY FRONT (See page 15±10)
33. ADD FUEL

A78268
N´m (kgf´cm, ft´lbf)
: Specified torqueParking Brake Cable
Assy No. 3 Parking Brake Cable
Assy No. 2 Fuel Tank Protector No. 1
Fuel Tank Band Breather Tube Fuel HoseFuel Tank to Filler Pipe Hose
Fuel Tank Band
5.4 (55, 48 in.
lbf)
5.4 (55, 48 in.
lbf)
5.4 (55, 48 in.
lbf)
40 (400, 29)
11±102
± FUELFUEL TANK ASSY (DIESEL)
AVENSIS REPAIR MANUAL (RM1018E)

A78519
(a)
(b)
(a)(b)
(a)
(a)
A77883
A77884
± FUELFUEL TANK ASSY (GASOLINE)
11±95
AVENSIS REPAIR MANUAL (RM1018E)
12. REMOVE EXHAUST PIPE ASSY CENTER
(1AZ±FE/1AZ±FSE ENGINE TYPE)
(a) Remove the 4 bolts and 2 compression springs.
(b) Remove the exhaust pipe center and the gasket from the
2 exhaust pipe supports.
(c) Remove the gasket from the exhaust pipe center.
13. REMOVE FUEL TANK PROTECTOR NO.1
(a) Remove the 4 bolts, and then remove the fuel tank pro-
tector.
14. REMOVE PARKING BRAKE CABLE ASSY NO.2
(a) Remove the 2 set bolts of the parking brake cable.

A77885
A77886
A77887
A78450
11±96
± FUELFUEL TANK ASSY (GASOLINE)
AVENSIS REPAIR MANUAL (RM1018E)
15. REMOVE PARKING BRAKE CABLE ASSY NO.3
(a) Remove the 2 set bolts of the parking brake cable.
16. DISCONNECT BREATHER TUBE FUEL HOSE
(a) Loosen the hose clamp and disconnect the fuel tank
breather hose.
17. DISCONNECT FUEL TANK TO FILLER PIPE HOSE
(a) Loosen the hose clamp and disconnect the fuel tank to fill-
er pipe hose.
18. DISCONNECT FUEL TANK RETURN TUBE (1AZ±FSE
ENGINE TYPE)