2005 TOYOTA AVENSIS brake

3201P±05
G23166
F40024
G23165
G23165
± BRAKESPEED SENSOR FRONT LH
32±59
AVENSIS REPAIR MANUAL (RM1018E)
SPEED SENSOR FRONT LH
REPLACEMENT
HINT:
Replace the RH side by using the same procedures as those for the LH side.
1. REMOVE FRONT WHEEL
2. REMOVE FRONT FENDER LINER LH
3. REMOVE SPEED SENSOR FRONT LH
(a) Disconnect the resin clip and speed sensor wire harness
from the body and clamp.
(b) Disconnect the speed sensor connector.
(c) Remove the 2 clamp bolts holding the sensor harness
from the body and shock absorber.
(d) Remove the bolt and separate the speed sensor front LH.
NOTICE:
Prevent foeingn matter from attaching to the sensor tip.
4. INSTALL SPEED SENSOR FRONT LH
(a) Install the speed sensor front LH with the bolt.
Torque: 8.0 N
m (82 kgf
cm, 71 in.
lbf)
NOTICE:
Prevent foeingn matter from attaching to the sensor tip.

F40024
A
B
G23166
32±60
±
BRAKE SPEED SENSOR FRONT LH
AVENSIS REPAIR MANUAL (RM1018E)
(b)Install the sensor harness clamp with the 2 bolts ºAº and ºBº to the body and shock absorber.
Torque:
Bolt A: 8.0 N
m (82 kgf
cm, 71 in.
lbf)
Bolt B: 29 N
m (296 kgf
cm, 21 ft
lbf)
NOTICE:
Do not twist the sensor wire when installing the sensor.
(c)Connect the speed sensor connector.
(d)Connect the resin clip and speed sensor wire harness to the body and clamp.
5.INSTALL FRONT FENDER LINER LH
6.INSTALL FRONT WHEEL Torque: 103 N
m (1,050 kgf
cm, 76 ft
lbf)
7.CHECK ABS SPEED SENSOR SIGNAL (See page 05±699)

320VX±01
F42291
F42290
To
Master
Cylinder
FrontTo Master
Cylinder
Rear
To Rear
Wheel RH
To Front Wheel LHTo Front Wheel RH
To Rear
Wheel LH
F42292
± BRAKEBRAKE ACTUATOR ASSY (W/ VSC)
32±57
AVENSIS REPAIR MANUAL (RM1018E)
REPLACEMENT
1. DRAIN BRAKE FLUID
NOTICE:
Wash the brake fluid off immediately if it adheres to any painted surfaces.
2. REMOVE FRONT WHEEL RH
3. REMOVE FRONT FENDER LINER RH
4. REMOVE BRAKE ACTUATOR WITH BRACKET
(a) Release the latch of the brake actuator connector to dis-
connect the connector.
(b) Disconnect oil presser sensor connector.
(c) Using SST, disconnect the brake tubes from the brake ac-
tuator.
SST 09023±00100, 09023±38400
(d) Use tags or make a memo to identify the place to recon-
nect.
(e) Remove the nut, 2 bolts and brake actuator with bracket.

F42292
F42290
To
Master
Cylinder
FrontTo Master
Cylinder
Rear
To Rear
Wheel RH
To Front Wheel LHTo Front Wheel RH
To Rear
Wheel LH
AA
A
A
BB
32±58
±
BRAKE BRAKE ACTUATOR ASSY (W/ VSC)
AVENSIS REPAIR MANUAL (RM1018E)
5. REMOVE BRAKE ACTUATOR ASSY
(a) Remove the 3 bolts and brake actuator from the brake acutuator bracket.
6. REMOVE OIL PRESSURE SENSOR
7. REMOVE SKID CONTROL ECU
(a) Disconnect the connector from the skid control ECU.
(b) Using a torx driver (T20), remove the 6 screws and the skid control EC\
U from the brake actuator.
8. INSTALL SKID CONTROL ECU
(a) Install the skid control ECU and 6 screws with a torx driver (T20).
(b) Connect the connector to the skid control ECU.
9. INSTALL OIL PRESSURE SENSOR
10. INSTALL BRAKE ACTUATOR ASSY
(a) Install the brake actuator with 3 the bolts to the brake actuator bracke\
t. Torque: 4.7 N
m (48 kgf
cm, 42 in.
lbf)
11. INSTALL BRAKE ACTUATOR WITH BRACKET
(a) Install the brake actuator with bracket with the nut and 2 bolts.
Torque: 19 N
m (194 kgf
cm, 14 ft
lbf)
(b) Using SST, connect each brake line to the correct position of the brake actuator, as shown in the illustration.
SST 09023±00100, 09023±38400
Torque:
A: 15 N
m (155 kgf
cm, 11 ft
lbf)
B: 29 N
m (296 kgf
cm, 21 ft
lbf)
(c) Connect the oil presser sensor connector.
(d) Connect the brake actuator connector.
12. INSTALL FRONT FENDER LINER RH
13. INSTALL FRONT WHEEL RH Torque: 103 N
m (1,050 kgf
cm, 76 ft
lbf)
14.FILL RESERVOIR WITH BRAKE FLUID (See page 32±4)
15.BLEED MASTER CYLINDER (See page 32±4) SST 09023±38400
16.BLEED BRAKE LINE (See page 32±4)
17.CHECK FLUID LEVEL IN RESERVOIR (See page 32±4)
18. CHECK BRAKE FLUID LEAKAGE
19.CHECK BRAKE ACTUATOR WITH HAND±HELD TESTER (See page 05±756)

320VW±01
F45949
32±56
± BRAKEBRAKE ACTUATOR ASSY (W/ VSC)
AVENSIS REPAIR MANUAL (RM1018E)
BRAKE ACTUATOR ASSY (W/ VSC)
ON±VEHICLE INSPECTION
1. CONNECT HAND±HELD TESTER:
(a) Connect the hand±held tester to the DLC3.
(b) Start the engine and run at idle.
(c) Select the ACTIVE TEST mode on the hand±held tester.
HINT:
Please refer to the hand±held tester operator's manual for fur-
ther details.
2. INSPECT ACTUATOR MOTOR OPERATION
(a) With the motor relay on, check the actuator motor operation noise.
(b) Turn the motor relay off.
(c) Depress the brake pedal and hold it for about 15 seconds. Check that the brake pedal cannot be de-
pressed.
(d) With the motor relay on, check that the pedal does not pulsate.
NOTICE:
Do not keep a motor relay tvrned on for more than 5 seconds continuously. When operating it contin-
uously, set an interval more than 20 seconds.
(e) Turn the motor relay off and release the brake pedal.
3. INSPECT RIGHT FRONT WHEEL OPERATION
NOTICE:
Never turn on a solenoid in a manner described below.
(a) With the brake pedal depressed, perform the following operations.
(b) Turn the SFRH and SFRR solenoid on simultaneously, and check that the pedal cannot be depressed.
NOTICE:
Do not keep a solenoids tvrned on for more than 5 seconds continuously. When operating it continu-
ously, set an interval more than 20 seconds.
(c) Turn the SFRH and SFRR solenoid off simultaneously, and check that the pedal can be depressed.
(d) Turn the motor relay on, and check that the pedal returns.
NOTICE:
Do not keep a motor relay tvrned on for more than 5 seconds continuously. When operating it contin-
uously, set an interval more than 20 seconds.
(e) Turn the motor relay off and release the brake pedal.
4. INSPECT OTHER WHEEL OPERATION
(a) Using the same procedure, check the solenoids of the other wheels.
HINT:
Left front wheel: SFLH, SFLR
Right rear wheel: SRRH, SRRR
Left rear wheel: SRLH, SRLR

320VZ±01
G24211
To Master Cylinder Front
G24212
To Master Cylinder Rear
To Front Wheel RH
To Rear Wheel LH
To Rear Wheel RH
To Front Wheel LH
G24213
32±54
± BRAKEBRAKE ACTUATOR ASSY (W/O VSC)
AVENSIS REPAIR MANUAL (RM1018E)
REPLACEMENT
1. DRAIN BRAKE FLUID
NOTICE:
Wash the brake fluid off immediately if it adheres to any painted surfaces.
2. REMOVE FRONT WHEEL RH
3. REMOVE FRONT FENDER LINER RH
4. REMOVE BRAKE ACTUATOR WITH BRACKET
(a) Release the latch of the brake actuator connector to dis-
connect the connector.
(b) Using SST, disconnect the brake tubes from the brake ac-
tuator.
SST 09023±00100
(c) Use tags or make a memo to identify the place to recon-
nect.
(d) Remove the nut, 2 bolts and brake actuator with bracket.

G24213
To Master Cylinder Front
G24212
To Master Cylinder Rear
To Front Wheel RH
To Rear Wheel LH
To Rear Wheel RH
To Front Wheel LH
±
BRAKE BRAKE ACTUATOR ASSY(W/O VSC)
32±55
AVENSIS REPAIR MANUAL (RM1018E)
5.REMOVE BRAKE ACTUATOR ASSY
(a)Remove the 2 nuts and brake actuator from the brake acutuator bracket.
6.REMOVE SKID CONTROL ECU
(a)Disconnect the connector from the skid control ECU.
(b)Using a torx driver (T20), remove the 4 screws and the skid control EC\
U from the brake actuator.
7.INSTALL SKID CONTROL ECU
(a)Install the skid control ECU and 4 screws with a torx driver (T20).
(b)Connect the connector to the skid control ECU.
8.INSTALL BRAKE ACTUATOR ASSY
(a)Install the brake actuator with the 2 nuts to the brake actuator bracket\
.
Torque: 7.0 N
m ( 71 kgf
cm, 62 in.
lbf)
9.INSTALL BRAKE ACTUATOR WITH BRACKET
(a)Install the brake actuator with bracket with the nut and 2 bolts.
Torque: 19 N
m (194 kgf
cm, 14 ft
lbf)
(b)Using SST, connect each brake line to the correct position of the brake actuator, as shown in the illustration.
SST09023±00100
Torque:
A: 15 N
m (155 kgf
cm, 11 ft
lbf)
(c)Connect the brake actuator connector.
10.INSTALL FRONT FENDER LINER RH
11.INSTALL FRONT WHEEL RH Torque: 103 N
m (1,050 kgf
cm, 76 ft
lbf)
12.FILL RESERVOIR WITH BRAKE FLUID (See page 32±4)
13.BLEED MASTER CYLINDER (See page 32±4) SST 09023±00100
14.BLEED BRAKE LINE (See page 32±4)
15.CHECK FLUID LEVEL IN RESERVOIR (See page 32±4)
16. CHECK BRAKE FLUID LEAKAGE
17.CHECK BRAKE ACTUATOR WITH HAND±HELD TESTER (See page 05±699)

320VY±01
F45949
± BRAKEBRAKE ACTUATOR ASSY (W/O VSC)
32±53
AVENSIS REPAIR MANUAL (RM1018E)
BRAKE ACTUATOR ASSY (W/O VSC)
ON±VEHICLE INSPECTION
1. CONNECT HAND±HELD TESTER:
(a) Connect the hand±held tester to the DLC3.
(b) Start the engine and run at idle.
(c) Select the ACTIVE TEST mode on the hand±held tester.
HINT:
Please refer to the hand±held tester operator's manual for fur-
ther details.
2. INSPECT ACTUATOR MOTOR OPERATION
(a) With the motor relay on, check the actuator motor operation noise.
(b) Turn the motor relay off.
(c) Depress the brake pedal and hold it for about 15 seconds. Check that the brake pedal cannot be de-
pressed.
(d) With the motor relay on, check that the pedal does not pulsate.
NOTICE:
Do not keep a motor relay tvrned on for more than 5 seconds continuously. When operating it contin-
uously, set an interval more than 20 seconds.
(e) Turn the motor relay off and release the brake pedal.
3. INSPECT RIGHT FRONT WHEEL OPERATION
NOTICE:
Never turn on a solenoid in a manner described below.
(a) With the brake pedal depressed, perform the following operations.
(b) Turn the SFRH and SFRR solenoid on simultaneously, and check that the pedal cannot be depressed.
NOTICE:
Do not keep a solenoids tvrned on for more than 5 seconds continuously. When operating it continu-
ously, set an interval more than 20 seconds.
(c) Turn the SFRH and SFRR solenoid off simultaneously, and check that the pedal can be depressed.
(d) Turn the motor relay on, and check that the pedal returns.
NOTICE:
Do not keep a motor relay tvrned on for more than 5 seconds continuously. When operating it contin-
uously, set an interval more than 20 seconds.
(e) Turn the motor relay off and release the brake pedal.
4. INSPECT OTHER WHEEL OPERATION
(a) Using the same procedure, check the solenoids of the other wheels.
HINT:
Left front wheel: SFLH, SFLR
Right rear wheel: SRRH, SRRR
Left rear wheel: SRLH, SRLR