TOYOTA AVENSIS 2005 Service Repair Manual

4202Z±03
D30812
Clutch Accumulator Assy
Clutch Line
Wire Harness Clamp
N
m (kgf
cm, ft
lbf) : Specified torqueClutch Release Cylinder
Clutch Line
12 (120, 9)15 (155, 11)
15 (155, 11)
12 (120, 9)
Clutch Line
15 (155, 11)
± CLUTCHCLUTCH ACCUMULATOR ASSY (1CD±FTV)
42±21
AVENSIS REPAIR MANUAL (RM1018E)
CLUTCH ACCUMULATOR ASSY (1CD±FTV)
COMPONENTS

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.

D30488
1ZZ±FE/3ZZ±FE Engine Type:
1AZ±FE/1AZ±FSE Engine Type:
D26804
42±18
± CLUTCHCLUTCH RELEASE CYLINDER ASSY (MTM)
AVENSIS REPAIR MANUAL (RM1018E)
5. REMOVE CLUTCH RELEASE CYLINDER ASSY
(EXCEPT 1CD±FTV ENGINE TYPE)
(a) 1ZZ±FE/3ZZ±FE Engine Type:
Remove the 3 bolts, clutch release cylinder assy, and
clutch line bracket.
(b) 1AZ±FE/1AZ±FSE Engine Type:
Remove the 3 bolts and clutch release cylinder assy.
6. REMOVE CLUTCH RELEASE CYLINDER ASSY
(1CD±FTV ENGINE TYPE)
(a) Using a 12 mm deep socket wrench, remove the 2 bolts
and clutch release cylinder assy.
7. REMOVE CLUTCH RELEASE CYLINDER KIT
(a) Remove the boot from the cylinder body.
(b) Remove the push rod from the cylinder body.
(c) Remove the piston from the cylinder body.
NOTICE:
Be careful not to damage the inside of the cylinder body.
(d) Remove the spring from the cylinder body.
(e) Remove the bleeder plug cap from the bleeder plug.
8. REMOVE RELEASE CYLINDER BLEEDER PLUG
9. INSTALL RELEASE CYLINDER BLEEDER PLUG
Torque: 8.3 N
m (85 kgf
cm, 73 in.
lbf)

CL0672
D26804
D30488
1ZZ±FE/3ZZ±FE Engine Type:
1AZ±FE/1AZ±FSE Engine Type:(1)
(1)
(1)
(1)
(2) (2)
± CLUTCHCLUTCH RELEASE CYLINDER ASSY (MTM)
42±19
AVENSIS REPAIR MANUAL (RM1018E)
10. INSTALL CLUTCH RELEASE CYLINDER KIT
(a) Install the bleeder plug cap to the bleeder plug.
(b) Install a new spring to the cylinder body.
(c) Coat the parts with lithium soap base glycol grease, as
shown in the illustration.
(d) Install the piston to the cylinder body.
NOTICE:
Be careful not to damage the inside of the cylinder body.
(e) Install the push rod to the cylinder body.
(f) Install the boot to the cylinder body.
11. INSTALL CLUTCH RELEASE CYLINDER ASSY
(1CD±FTV ENGINE TYPE)
(a) Using a 12 mm deep socket wrench, install the clutch re-
lease cylinder assy with the 2 bolts.
Torque: 12 N
m (120 kgf
cm, 9 ft
lbf)
12. INSTALL CLUTCH RELEASE CYLINDER ASSY
(EXCEPT 1CD±FTV ENGINE TYPE)
(a) 1ZZ±FE/3ZZ±FE Engine Type:
(1) Install the clutch release cylinder and clutch line
bracket with the 2 bolts.
Torque: 14 N
m (141 kgf
cm, 10 ft
lbf)
(2) Install the flexible hose tube with the bolt.
Torque: 5.0 N
m (51 kgf
cm, 44 in.
lbf)
(b) 1AZ±FE/1AZ±FSE Engine Type:
(1) Install the clutch release cylinder with the 2 bolts.
Torque: 12 N
m (120 kgf
cm, 9 ft
lbf)
(2) Install the flexible hose tube with the bolt.
Torque: 12 N
m (122 kgf
cm, 9 ft
lbf)

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

4202X±03
D30055Lithium soap glycol grease
N
m (kgf
cm, ft
lbf) : Specified torque

Non±reusable part 1CD±FTV Engine Type:
Bleeder PlugRelease Cylinder Body
Piston
Push RodBoot Bleeder Plug
Cap
8.4 (85, 74 in.
lbf)
Wire Harness ClampClutch Accumulator Assy
Spring
1AZ±FSE/1AZ±FE Engine Type:
15 (155, 11)
12 (120, 9)


12 (120, 9)
Release Cylinder Body
12 (120, 9)
Release Cylinder Body
Clutch Line Clamp
Clutch Line Bracket
15 (155, 11)
12 (122, 9)
5.0 (51, 44 in.
lbf)1ZZ±FE/3ZZ±FE Engine Type:
15 (155, 11)Clutch Line Clamp
14 (141, 10)
15 (155, 11)
12 (120, 9)
42±16
± CLUTCHCLUTCH RELEASE CYLINDER ASSY (MTM)
AVENSIS REPAIR MANUAL (RM1018E)
CLUTCH RELEASE CYLINDER ASSY (MTM)
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.

I36091
From Back Side:
Connector ºBº Connector ºAº 55±4
± HEATER & AIR CONDITIONERAIR CONDITIONING SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)
(b) Connect the connector to air conditioning control assy and inspect wire harness side connector from
the back side, as shown in the table.
Symbols
(Terminal No.)ConditionSpecified condition
HI (A4)± GND (A1)Ignition switch ON
Turn blower dial: OFF  HINo continuity  Continuity
M2 (A5) ± GND (A1)Ignition switch: ON
Turn blower dial: OFF  M2No continuity  Continuity
M1 (A6) ± GND (A1)Ignition switch: ON
Turn blower dial: OFF  M1No continuity  Continuity
GND (A1) ± Body groundIgnition switch: ON
Turn blower dial: OFF  LONo continuity  Continuity
RDEFIN (B4) ±
GND (B40) (*1)
Ignition switch : ON
Rear DEF switch: ON10 to 14 V
S5±2 (B5) ± GND (B40)Ignition switch: ON5.0 V
S5±3 (B6) ± GND (B40)Ignition switch: ON5.0 V
S5 (B7) ± GND (B40)Ignition switch: ON5.0 V
MPX+ (B9) ± GND (B40)Communication circuit±
FRS (B10) ± GND (B40)Ignition switch: ON
R/F switch: RECIRCURATION  FRESH10 to 14  0 V
REC (B11) ± GND (B40)Ignition switch: ON
R/F switch: FRESH  RECIRCURATION10 to 14  0 V
AOD (B12) ± GND (B40)Ignition switch: ON
Mode control dial: DEF10 to 14 V
AOF (B13) ± GND (B40)Ignition switch: ON
Mode control dial: FACE10 to 14 V
MGV (B14) ±
GND (B40) (*2)
Start engine
Hot gas heater: Operate10 to 14  0 V
AMH (B15) ± GND (B40)Ignition switch: ON
Temperature control dial: MAX HOT10 to 14 V
AMC (B16) ± GND (B40)Ignition switch: ON
Temperature control dial: MAX COOL10 to 14 V
SOL+ (B17) ± GND (B40)Start engine
Compressor: OperatePulse generation
ILL+ (B21) ±
GND (B40)
Ignition switch: ON
Turn light control switch: OFF  ON0  10 to 14 V
HOTGASIN (B22) ±
GND (B40) (*2)
Ignition switch: ON
Heater switch: ON10 to 14 V
CFAN (B23) ± GND (B40)Start engine
Condenser fan: operate10 to 14  0 V
RPTC1 (B28) ± GND (B40)PTC heater: OperateAbove 7.5 V
MPX± (B29) ± GND (B40)Communication circuit±
TE (B31) ± GND (B40)Evaporator temperature: 0
C (32
F) 15
C (59
F)2.0 to 2.4  1.4 to 1.8 V

± HEATER & AIR CONDITIONERAIR CONDITIONING SYSTEM
55±5
AVENSIS REPAIR MANUAL (RM1018E)Symbols
(Terminal No.)Specified condition Condition
PRE (B32) ± GND (B40)Start engine
Refrigerant pressure: 0 Pa (0 kgf/cm2, 0 psi)
3,138 MPa (32.0 kgf/cm2, 455 psi)0.5 to 4.8 V
TPM (B33) ± GND (B40)Ignition switch: ON
Mode control dial: DEF
FACE1
4 V
TP (B34) ± GND (B40)Ignition switch: ON
Temperature control dial: MAX HOT
MAX COOL1
4 V
HRIN (B35) ± GND (B40)Ignition switch: ON
Front blower: OperateBelow 1.0 V
SG±2 (B36) ± Body groundAlwaysContinuity
SG±3 (B37) ± Body groundAlwaysContinuity
SG (B38) ± Body groundAlwaysContinuity
SG±4 (B39) ± Body groundAlwaysContinuity
GND (B40) ± Body groundAlwaysContinuity
PBLT (B24) ± GND (B40)Ignition switch: ON
Seat belt signal: OFF
ON10 to 14
Below 1.0 V
PBKIG (B25) ± GND (B40)Ignition switch: ON
Parking brake switch: OFF
ON10 to 14
Below 1.0 V
ALT (B26) ± GND (B40)Start enginePulse generation
(*1) Petrol only
(*2) Diesel (standard) only
If circuit is not as specified, try replacing the air conditioning control assy with a new one. If circuit is not as
specified, inspect the circuits connected to other parts.

5507E±03
AC2810
AC2811
N11084
Wrong Okay
HI
LO HI LO
± HEATER & AIR CONDITIONERAIR CONDITIONING SYSTEM
55±1
AVENSIS REPAIR MANUAL (RM1018E)
AIR CONDITIONING SYSTEM
PRECAUTION
1. DO NOT HANDLE REFRIGERANT IN AN ENCLOSED
AREA OR NEAR AN OPEN FLAME
2. ALWAYS WEAR EYE PROTECTION
3. BE CAREFUL NOT TO GET LIQUID REFRIGERANT IN
YOUR EYES OR ON YOUR SKIN
If liquid refrigerant gets in your eyes or on your skin.
(a) Wash the area with lots of cold water.
CAUTION:
Do not rub your eyes or skin.
(b) Apply clean petroleum jelly to the skin.
(c) Go immediately to a hospital or see a physician for profes-
sional treatment.
4. NEVER HEAT CONTAINER OR EXPOSE IT TO NAKED
FLAME
5. BE CAREFUL NOT TO DROP CONTAINER AND NOT
TO APPLY PHYSICAL SHOCKS TO IT
6. DO NOT OPERATE COMPRESSOR WITHOUT
ENOUGH REFRIGERANT IN REFRIGERANT SYSTEM
If there is not enough refrigerant in the refrigerant system, oil lu-
brication will be insufficient and compressor may burnout may
occur, so take care to avoid this, necessary care should be tak-
en.
7. DO NOT OPEN HIGH PRESSURE MANIFOLD VALVE
WHILE COMPRESSOR IS OPERATING
Open and close the only low pressure valve. If the high pressure
valves are opened, refrigerant flows in the reverse direction and
cause the charging cylinder to rupture.
8. BE CAREFUL NOT TO OVERCHARGE SYSTEM WITH
REFRIGERANT
If refrigerant is overcharged, it causes problems such as insuffi-
cient cooling, poor fuel economy, engine overheating, etc.