height TOYOTA AVENSIS 2003 Service Workshop Manual



D30705
LHD:
A
B
RHD:
Matchmarks
Matchmarks
A
B
±
POWER STEERING RACK & PINION POWER STEERING GEAR ASSY
51±45
AVENSIS REPAIR MANUAL (RM1018E)
50. INSTALL HEIGHT CONTROL SENSOR SUB±ASSY FR RH (W/ DISCHARGE HEAD LAMP)
(See page 65±28)
51.INSTALL TIE ROD END SUB±ASSY LH (See page 30±6)
52. INSTALL TIE ROD END SUB±ASSY RH
HINT:
Perform the same procedure on the other side.
53. INSTALL FRONT WHEELS
Torque: 103 N
m (1,050 kgf
cm, 76 ft
lbf)
54. INSTALL STEERING COLUMN HOLE COVER SUB±ASSY NO.1
55. INSTALL STEERING INTERMEDIATE SHAFT ASSYNO.2
(a) Align the matchmarks on the intermediate shaft assy No.2 and the intermediate shaft.
(b) Install the bolt B and tighten the bolt A. Torque: 35 N
m (360 kgf
cm, 26 ft
lbf)
56.INSTALL COLUMN HOLE COVER SILENCER SHEET (See page 50±9)
57. INSTALL CYLINDER HEAD COVER SUB±ASSY
58.ADD POWER STEERING FLUID (See page 51±4)
59.BLEED POWER STEERING FLUID (See page 51±4)
60.CHECK POWER STEERING FULUID LEVEL IN RESERVER (See page 51±4)
61. INSPECT FLUID LEAK
62.INSPECT HOOD SUB±ASSY (See page 75±2)
63.ADJUST HOOD SUB±ASSY (See page 75±2)
64.INSPECT AND ADJUST FRONT WHEEL ALIGNMENT (See page 26±6)
65. INSTALL ENGINE UNDER COVER LH
66. INSTALL ENGINE UNDER COVER RH
67.HEADLIGHT AIM ONLY (W/ DISCHARGE HEAD LAMP) (See page 65±19)
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510DJ±02
D25320
No.1 Engine HangerNo.2 Engine Hanger
Front:Rear:
51±28
±
POWER STEERING STEERING GEAR ASSY
AVENSIS REPAIR MANUAL (RM1018E)
OVERHAUL
NOTICE:
When installing, coat the parts indicated by the arrows with power steering fluid or molybdenum dis-
ulfide lithium base grease (See page 51±27).
1. INSPECT CENTER FRONT WHEEL
2.REMOVE COLUMN HOLE COVER SILENCER SHEET (See page 50±9)
3.SEPARATE STEERING INTERMEDIATE SHAFT ASSY NO.2 (See page 51±36)
4. SEPARATE STEERING COLUMN HOLE COVER SUB±ASSY NO.1
5. REMOVE FRONT WHEELS
6. REMOVE ENGINE UNDER COVER LH
7. REMOVE ENGINE UNDER COVER RH
8.SEPARATE TIE ROD END SUB±ASSY LH (See page 30±6) SST 09628±62011
9. SEPARATE TIE ROD END SUB±ASSY RH SST 09628±62011
HINT:
Perform the same procedure on the other side.
10. REMOVE HEIGHT CONTROL SENSOR SUB±ASSY FR RH (W/ DISCHARGE HEAD LAMP)\
(See page 65±28)
11.SEPARATE FRONT STABILIZER LINK ASSY LH (See page 30±6)
12. SEPARATE FRONT STABILIZER LINK ASSY RH
HINT:
Perform the same procedure on the other side.
13.SEPARATE FRONT SUSPENSION ARM SUB±ASSY LOWER NO.1 LH (See page 30±6)
14. SEPARATE FRONT SUSPENSION ARM SUB±ASSY LOWER NO.1 RH
HINT:
Perform the same procedure on the other side.
15. REMOVE HOOD SUB±ASSY
16. REMOVE CYLINDER HEAD COVER SUB±ASSY
17. SUSPEND ENGINE ASSEMBLY
(a) Remove the 2 PCV hoses.
(b) Install the 2 engine hangers in the correct direction.No.1 engine hanger: 12281±22021
No.2 engine hanger: 12281±15040
Bolt: 90512±B1016
Torque: 38 N
m (387 kgf
cm, 28 ft
lbf)
(c) Attach the engine chain hoist to the hangers.
CAUTION:
Do not attempt t hang the ingine by hooking the chain to
any other part.
18.REMOVE FRONT SUSPENSION CROSSMEMBER SUB±ASSY (See page 51±36)
19. REMOVE STEERING COLUMN HOLE COVER SUB±ASSY NO.1
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±
POWER STEERING STEERING GEAR ASSY
51±33
AVENSIS REPAIR MANUAL (RM1018E)
46.INSTALL FRONT SUSPENSION ARM SUB±ASSY LOWER NO.1 LH (See page 30±6)
47. INSTALL FRONT SUSPENSION ARM SUB±ASSY LOWER NO.1 RH
HINT:
Perform the same procedure on the other side.
48.INSTALL FRONT STABILIZER LINK ASSY LH (See page 30±6)
49. INSTALL FRONT STABILIZER LINK ASSY RH
HINT:
Perform the same procedure on the other side.
50. INSTALL HEIGHT CONTROL SENSOR SUB±ASSY FR RH (W/ DISCHARGE HEAD LAMP)
(See page 65±28)
51.INSTALL TIE ROD END SUB±ASSY LH (See page 30±6)
52. INSTALL TIE ROD END SUB±ASSY RH
HINT:
Perform the same procedure on the other side.
53. INSTALL FRONT WHEELS Torque: 103 N
m (1,050 kgf
cm, 76 ft
lbf)
54. INSTALL STEERING COLUMN HOLE COVER SUB±ASSY NO.1
55.INSTALL STEERING INTERMEDIATE SHAFT ASSY NO.2 (See page 51±36)
56.INSTALL COLUMN HOLE COVER SILENCER SHEET (See page 50±9)
57. INSTALL CYLINDER HEAD COVER SUB±ASSY
58.INSPECT HOOD SUB±ASSY (See page 75±2)
59.ADJUST HOOD SUB±ASSY (See page 75±2)
60.INSPECT AND ADJUST FRONT WHEEL ALIGNMENT (See page 26±6)
61. INSTALL ENGINE UNDER COVER LH
62. INSTALL ENGINE UNDER COVER RH
63.HEADLIGHT AIM ONLY (W/ DISCHARGE HEAD LAMP) (See page 65±19)
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650SV±01
I33423
V LH LineV RH LineV Line
Ground
H Line
±
LIGHTING HEADLAMP UNIT LH
65±19
AVENSIS REPAIR MANUAL (RM1018E)
ADJUSTMENT
1. HEADLIGHT AIM ONLY
HINT:

Perform aiming adjustment with Low±beam.

Since the Low±beam light and the High±beam light is a
unit, if aiming on either side is connect, the other side
should also be connect.
However, check both beams just to make sure.
(a) Prepare vehicle in the following conditions.

Check that any damage or deformation does not exist on
the body around the headlights.

Fuel tank is full.

The tire inflation pressure is at the specified level.

Vehicle is parked at a level surface.

A person having an average weight sits in the driver's
seat.

Vehicle is bounced up and down to stabilize the suspen-
sion to the normal position.
(b) Prepare a thick white paper (Draw base lines).
HINT:

Stand the paper perpendicular as against a wall.

The base lines differ for ºLow±beam inspectionº and
ºHigh±beam inspectionº.
(1) V line (Vehicle Center position) Draw a vertical line down the center of the paper in
order to align it with the center of the vehicle.
(2) H line (Headlight height)
Draw horizontal line across the paper at the same
height from the ground as the center mark for the
Low±beam lights.
(3) V LH line, V RH line (Center mark position of right and left headlights)
Draw vertical lines, for left & right, at the same posi-
tion as the center mark for the Low±beam lights.
HINT:
Follow the same procedures when adjusting the High±beam
lights.
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I35248
V LH Line
V RH Line
V Line90
3 m (9.84 ft)
I37308
Low Beam:V LH Line
V RH Line
30mm
(1.18 in.) 84 mm
(3.3 in.)
H Line6mm
(0.23 in.)
I37102
High Beam:V LH Line
V RH Line
H Line
I35802Adjusting Bolt A
Adjusting Bolt B
65±20
±
LIGHTING HEADLAMP UNIT LH
AVENSIS REPAIR MANUAL (RM1018E)
(c) Check the headlight aiming. (1) Align the paper with the center of the vehicle.

Make a distance of 3 m ( 9.84 ft) between the head-
lights and the paper, and put the paper against a
wall with the H line being at the same height as the
center mark.

Align the center of the vehicle with the V line on the
paper, and ensure that the paper is at a 90  angle
in accordance to the V line.
(2) Start the engine.
(3) Turn on the headlights and check that the aim is with in the specified valves shown in the illustration.
NOTICE:

When covering the headlights, finish it within 3 mi-
nuites.

The headlight lens is made of synthetic resin, so it is
easily.
HINT:
When checking the aiming of the High±beam, shut off the Low±
beam or disconnect the Low±beam headlight connector.
(d) Adjust the aim in the vertical direction: Using a screwdriver, adjust the headlight aim within the
specified range by turning the aiming screw A.
NOTICE:

Adjust the headlight aim by turning the screw in the
tightening direction.

When the screw is tightened excessively, loosen it
once and re±tighten it to adjust the headlight aim.
HINT:
The optical axis aim moves downward when turning the screw-
driver clockwise, and it moves upward when turning the screw-
driver counterclockwise.
(e) Adjust the aim in the horizontal direction: Using a screwdriver, adjust the headlight aim within the
specified range by turning the aiming screw B.
NOTICE:

Adjust the headlight aim by turning the screw in the
tightening direction.

When the screw is tightened excessively, loosen it
once and re±tighten it to adjust the headlight aim.
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650T3±01
I35231
I35231
AB
A
65±28
±
LIGHTINGHEIGHT CONTROL SENSOR SUB±ASSY FR RH
AVENSIS REPAIR MANUAL (RM1018E)
HEIGHT CONTROL SENSOR SUB±ASSY FR RH
REPLACEMENT
1.REMOVE HEIGHT CONTROL SENSOR SUB±ASSY FR RH
(a)Disconnect the connector.
(b)Remove the 3 nuts and height control sensor sub±assy front RH.
2.INSTALL HEIGHT CONTROL SENSOR SUB±ASSY FR RH
(a)Install the height control sensor sub±assy front RH with the 3 nuts.
Torque:
A: 7.9 N
m (81 kgf
cm, 70 in.
lbf)
B: 5.8 N
m (59 kgf
cm, 51 in.
lbf)
(b)Connect the connector.
3.HEADLIGHT AIM ONLY (See page 65±19)
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650T4±01
I35240
I35240
A
B
A
±
LIGHTINGHEIGHT CONTROL SENSOR SUB±ASSY REAR RH
65±29
AVENSIS REPAIR MANUAL (RM1018E)
HEIGHT CONTROL SENSOR SUB±ASSY REAR RH
REPLACEMENT
1.REMOVE HEIGHT CONTROL SENSOR SUB±ASSY
REAR RH
(a)Disconnect the connector.
(b)Remove the 2 bolts, the nut and height control sensor sub±assy rear RH.
2.INSTALL HEIGHT CONTROL SENSOR SUB±ASSY REAR RH
(a)Install the height control sensor sub±assy rear RH with the 2 bolts and the nut.
Torque:
Bolt (A): 7.9 N
m (81 kgf
cm, 70 in.
lbf)
Nut (B): 5.8 N
m (59 kgf
cm, 51 in.
lbf)
(b)Connect the connector.
3.HEADLIGHT AIM ONLY (See page 65±19)
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±
LIGHTING LIGHTING SYSTEM
65±3
AVENSIS REPAIR MANUAL (RM1018E)
3. TURN SIGNAL AND HAZARD WARNING SYSTEM
SymptomSuspect AreaSee page
ºHazardº and ºTurnº do not come on.
1. HAZARD fuse
2. GAUGE2 fuse
3. IG1 relay
4. Ignition switch
5. Turn signal flasher relay
6. Harness or connector±
±
±
±
65±5
±
Hazard warning light does not come on.
(Turn is normal)1. Hazard warning switch
2. Harness or connector65±9±
Turn signal does not come on.
(Hazard is normal)1. Headlamp dimmer switch (turn signal switch)
2. Harness or connector65±9±
Turn signal does not come on in one direction.1. Headlamp dimmer switch (turn signal switch)
2. Harness or connector65±9±
Only one bulb does not come on.1. Bulb
2. Harness or connector±
±
4. ILLUMINATED ENTRY SYSTEM
SymptomSuspect AreaSee page
Illumination lamp of Multiplex body ECU control does not come
on.
1. Ignition switch
2. Door courtesy switch
3. Door lock position switch
4. Harness or connector
5. Integration relay±
65±9
05±1534 ±
±
Illumination lamp of Multiplex body ECU control does not go off.
1. Ignition switch
2. Door courtesy switch
3. Door lock position switch
4. Harness or connector
5. Integration relay±
65±9
05±1534 ±
±
5. HEADLIGHT BEAM LEVEL CONTROL SYSTEM (W/O HID)
SymptomSuspect AreaSee page
Headlight beam level control system does not operate (All).
1. TAIL relay
2. Headlamp leveling switch
3. Harness or connector±
65±9 ±
Headlight beam level control system does not operate (One side).
1. Headlamp leveling switch
2. Headlight beam level control actuator
3. Harness or connector65±9
65±5±
6. HEADLIGHT BEAM LEVEL CONTROL SYSTEM (W/ HID)
SymptomSuspect AreaSee page
Headlight beam level control system does not operate (All).
1. GAUGE2 fuse
2. Ignition switch
3. Speed sensor signal circuit
4. Height control sensor sub±assy
5. Headlamp leveling ECU assy
6. Harness or connector±
±
±
65±9
65±5 ±
Headlight beam level control system does not operate (One side).
1. Headlamp leveling ECU assy
2. Headlight beam level control actuator
3. Harness or connector65±5
65±5±
Beam level warning light comes on.
1. Height control sensor sub±assy
2. Headlamp leveling ECU assy
3. Harness or connector65±9
65±5±
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±
LIGHTING LIGHTING SYSTEM
65±7
AVENSIS REPAIR MANUAL (RM1018E)
(b) Connect the connector to the headlamp leveling ECU
assy, then turn the ignition switch ON and light control
switch into HEAD position. Inspect the wire harness side
connector from the back side as shown in the chart.
Standard:
Tester connectionConditionSpecified condition
2 ± body groundAlways5 V
3 ± body ground3 secs. after vehicle height change for 10 secs.1.0 to 13 V
4 ± body ground3 secs. after vehicle height change for 10 secs.1.0 to 13 V
5 ± body groundAlways0 to 5 V
6 ± body groundAlways0 to 5 V
10 ± body groundHeadlamp Switch is OFF
ON10 to 14 V
Below 1 V
11 ± body groundBeam level warning light OFF
ON10 to 14 V
Below 1 V
12 ± body groundTurn the vehicle wheelPuls generation
13 ± body groundAlways10 to 14 V
14 ± body groundAlways10 to 14 V
15 ± body groundAlways5 V
20 ± body groundAlwaysBelow 1 V
21 ± body groundAlwaysBelow 1 V
22 ± body groundAlwaysBelow 1 V
23 ± body groundAlwaysBelow 1 V
4. HEADLAMP AUTO LEVERING OPERATION CHECK
(a) Check that the initialization (determination of the initial position) for t\
he leveling motor is performed at
the engine±start.
(b) Check that the warning indicator in the combination meter assy illuminates for approximately 3 se- conds at the engine±start and then goes off.
(c) Check that the reflector works when:
Keeping the rear of the vehicle up or down while the engine is running with the vehicle stopped and
the headlamp dimmer switch in the HEAD position.
NOTICE:
Make sure to change the vehicle's height slowly.
5. FAIL±SAFE FUNCTION
(a) Headlamp Leveling Control ECU
HINT:
The Headlamp Leveling Control ECU performs the fail±safe when detecti\
ng following troubles. At this the
warning indicator light on the combination meter lights up.
Trouble AreaConditionHeadlight levering motor
1. Height control sensor
Signal level error

Out of voltageStop leveling operation
2. Headlamp leveling control ECU
Watchdock detection

High voltageStop leveling operation
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E68134
20

6

0

+45


±45
(Low)
(High)
E68135
21.3


6

0


+45

±45

(Low)
(High)
65±14
±
LIGHTING LIGHTING SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)
24. HEIGHT CONTROL SENSOR SUB±ASSY FR RH
(a) Connect the 3 dry cell batteries (1.5 V) in series.
(b) Connect the positive (+) lead from the battery to the termi- nal 1 and negative (±) lead from the battery to the terminal
3.
(c) Measure voltage between the terminal 2 and the terminal 3 when slowly move the link up and down.
Standard:
Link angleStandard voltage
+45
(High)4.5 V
0
(Normal)2.5 V
±45
(Low)0.5 V
25. HEIGHT CONTROL SENSOR SUB±ASSY REAR RH
(a) Connect the 3 dry cell batteries (1.5 V) in series.
(b) Connect the positive (+) lead from the battery to the termi-
nal 1 and negative (±) lead from the battery to the terminal
3.
(c) Measure voltage between the terminal 2 and the terminal 3 when slowly move the link up and down.
Standard:
Link angleStandard voltage
+45
(High)4.5 V
0
(Normal)2.5 V
±45
(Low)0.5 V
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