engine TOYOTA AVENSIS 1999 Supplement

F03737
4A–FE and 7A–FE Engines
2C–T, 2C–TE, 3S–FE and 1CD–FTV
EnginesSR0I8–02
R07281
Normal
Abnormal
R10552Engine IdlingEngine Stopped 5 mm (0.20 in.) or less
– STEERINGPOWER STEERING FLUID
SR–3
POWER STEERING FLUID
INSPECTION
1. CHECK FLUID LEVEL
(a) Keep the vehicle level.
(b) With the engine stopped, check the fluid level in the oil
reservoir.
If necessary, add fluid.
Fluid: ATF DEXRON II or III
HINT:
Check that the fluid level is within the HOT LEVEL range on the
reservoir / reservoir cap dipstick.
If the fluid is cold, check that it is within the COLD LEVEL range.
(c) Start the engine and run it at idle.
(d) Turn the steering wheel from lock to lock several times to
boost fluid temperature.
Fluid temperature: 80
C (176
F)
(e) Check for foaming or emulsification.
If there is foaming or emulsification, bleed power steering sys-
tem (See Pub. No. RM599E on page SR–5).
(f) With the engine idling, measure the fluid level in the oil
reservoir.
(g) Stop the engine.
(h) Wait a few minutes and remeasure the fluid level in the oil
reservoir.
Maximum fluid level rise: 5 mm (0.20 in.)
If a problem is found, bleed power steering system (See Pub.
No. RM599E on page SR–5).
(i) Check the fluid level.

F04157
4A–FE and 7A–FE Engines 2C–T, 2C–TE and 1CD–FTV Engines
3S–FE Engine SSTAttachment
Pressure Feed
Tube
IN
OUT
OUT
Attachment
SSTAttachment
Pressure Feed
TubeIN
Attachment
AttachmentSST
OUT IN
SR–4
– STEERINGPOWER STEERING FLUID
2. CHECK STEERING FLUID PRESSURE
(a) Disconnect the pressure feed tube from the PS vane
pump [See Pub. No. RM599E on page SR–21 (4A–FE
and 7A–FE engines), SR–24 (3S–FE engine) and see
page SR–8 (2C–T, 2C–TE and 1CD–FTV engines)].
(b) Connect SST, as shown in the illustration below.
SST 09640–10010 (09641–01010, 09641–01030,
09641–01060)
NOTICE:
Check that the valve of the SST is in the open position.
(c) Bleed the power steering system (See Pub. No. RM599E
on page SR–5).
(d) Start the engine and run it at idle.
(e) Turn the steering wheel from lock to lock several times to
boost fluid temperature.
Fluid temperature: 80
C (176
F)

Z15498
Oil
reservoir
PS Vane
Pump
SST Closed PS Gear
Z15499
Oil
reservoir
PS Vane
Pump
SST Open Lock Position
PS Gear
Z15500
Oil
reservoir
PS Vane
Pump PS Gear
SST Open Lock Position
– STEERINGPOWER STEERING FLUID
SR–5
(f) With the engine idling, close the valve of the SST and ob-
serve the reading on the SST.
Minimum fluid pressure:
4A–FE and 7A–FE engines8,238 kPa (84 kgf/cm2, 1,195 psi)
3S–FE engine9,022 kPa (92 kgf/cm2, 1,309 psi)
2C–T, 2C–TE and 1CD–FTV engines8,826 kPa (90 kgf/cm2, 1,280 psi)
NOTICE:

Do not keep the valve closed for more than 10 se-
conds.

Do not let the fluid temperature become too high.
(g) With the engine idling, open the valve fully.
(h) Measure the fluid pressure at engine speeds of 1,000 rpm
and 3,000 rpm.
Difference fluid pressure:
490 kPa (5 kgf/cm
2, 71 psi) or less
NOTICE:
Do not turn the steering wheel.
(i) With the engine idling and valve fully opened, turn the
steering wheel to full lock.
Minimum fluid pressure:
4A–FE and 7A–FE engines8,238 kPa (84 kgf/cm2, 1,195 psi)
3S–FE engine9,022 kPa (92 kgf/cm2, 1,309 psi)
2C–T, 2C–TE and 1CD–FTV engines8,826 kPa (90 kgf/cm2, 1,280 psi)
NOTICE:

Do not maintain lock position for more than 10 se-
conds.

Do not let the fluid temperature become too high.
(j) Disconnect the SST.
(k) Connect the pressure feed tube to PS vane pump
[See Pub. No. RM599E on page SR–22 (4A–FE and 7A–
FE engines), SR–25 (3S–FE engine), and see page
SR–16 (2C–T, 2C–TE and 1CD–FTV engine)].
(l) Bleed the power steering system(See Pub. No. RM599E
on page SR–5).

SR0WG–01
F04155
SST
F08958
SR–16– STEERINGPOWER STEERING VANE PUMP (2C–T, 2C–TE,
1CD–FTV)
INSTALLATION
1. INSTALL PULLEY COVER
Install the pulley cover to the PS vane pump with the bolt.
Torque: 39 N·m (400 kgf·cm, 29 ft·lbf)
2. INSTALL PS VANE PUMP ASSEMBLY
Install the PS vane pump to the pulley bracket and engine with
the 3 bolts.
Torque: 39 N·m (400 kgf·cm, 29 ft·lbf)
3. CONNECT PRESSURE FEED TUBE
Place a new gasket to the pressure feed tube and connect them
with the union bolt.
Torque: 52 N·m (525 kgf·cm, 38 ft·lbf)
4. CONNECT RETURN HOSE
Connect the return hose with the clip.
5. INSTALL VANE PUMP PULLEY
(a) Install the woodruff key to the vane pump shaft.
(b) Install the vane pump pulley.
(c) Using SST to stop the pulley rotating, torque the nut.
SST 09960–10010 (09962–01000, 09963–01000)
Torque: 43 N·m (440 kgf·cm, 32 ft·lbf)
6. INSTALL DRIVE BELT
(a) Install the drive belt to the pulley.
(b) Adjust drive belt tension with the belt tension adjusting
bolt (See page SR–1).
(c) Torque the idler pulley set nut.
Torque: 38 N·m (390 kgf·cm, 28 ft·lbf)
7. BLEED POWER STEERING SYSTEM
(See Pub. No. RM599E on page SR–5)

BE197–02
I12456
1CD–FTV Engine
Vehicle Speed Sensor Low Oil Pressuer Warning Switch
BE–2
– BODY ELECTRICALCOMBINATION METER
COMBINATION METER
LOCATION

I04818
SPEEDOMETER
TACHOMETER
WATER TEMP.
FUEL
OIL LEVEL
ODO / TRIP
METER
OUTSIDE TEMP.
CLOCK
RHEOSTATLCD
DISPLAY
LCD
DISPLAY S
T
W
FA18
B7
B20 A5
A15
A3
A6
A7
A8
A12
A11
A19
A10
A9
B11
B24
B5
A22
B4
A23
B14
A23
A25
B16
B14
B21
A22
A14VOLTAGE
STABILIZER
B17
B22
B9
B26
A24 Brake Warning
Fuel filter Warning
Discharge Waring
Economy Indicator
Turbo / Glow Plug Indicator
Glow Plug Indicator
ABS Warning
Low Oil Pressure Warning
Check Engine Warning
O / D OFF Indicator
ECT SNOW Indicator
ECT PWR Indicator
Rear Fog Light Indicator
High Beam Indicator
Right Turn Indicator
Left Turn Indicator
Open Door Warning
SRS Warning
Front Fog light Indicator A1
B15
B18A26
B2
A17
B1
B13
B6
B3 B19
BE–4
– BODY ELECTRICALCOMBINATION METER

No.
AGround (Power)
Tacho Pick–UP Sensor
EFI ECU (3S–FE, 2C–TE Engine)
EGR (2C–T Engine)
Vehicle Speed Sensor
EFI ECU
Water Temperature Sender Gauge (2C–T Engine)
Ground (Engine)
Ground
Outside Temperature Sender Gauge
Ground (Fuel)
Fuel Sender Gauge
Ground (Power)
Ground (Speed)
Turn Signal Switch (Right)
Other Parts
Oil Level Warning Switch
O/D OFF Switch
ECT ECU (Gasoline Engine)
Fuel Filter Warning Switch (Diesel Engine)
Glow Plug Timer (Diesel Engine)
EFI ECU (Gasoline Engine)
ECT Pattern Select Switch
ABS ECU
Rear Fog Light Switch 1
3
5
6
7
8
9
10
11
12
14
15
17
18
19
21
22
23
24
25
26Wire Harness Side
1
2
3
4
5
6
7
9
11
13
14
15
16
17
18
19
20
22
24
26Turn Signal Switch (Left)
H–LP Fuse
Front Fog Light Switch
Alternator L Terminal
Brake Fluid Level Warning Switch
Parking Brake Switch
ECU+B Fuse
Taillight Relay
GAUGE Fuse
Ground (Signal)
DOOR Fuse
EFI ECU (Gasoline Engine)
EGR ECU (Diesel Engine)
Headlight Dimmer Switch
Low Oil Pressure Warning Switch
IGN Fuse
Door Courtesy Switch
Airbag ECU
Taillight Relay
GAUGE Fuse
Ground (Signal)
DOOR Fuse
B
– BODY ELECTRICALCOMBINATION METER
BE–5

BE199–02
I01273
1
2 3
BE–6
– BODY ELECTRICALCOMBINATION METER
INSPECTION
1. INSPECT SPEEDOMETER ON–VEHICLE
Using a speedometer tester, inspect the speedometer for allow-
able indication error and check the operation of the odometer.
HINT:
Tire wear and tire over or under inflation will increase the indica-
tion error.
Europe Models
(mph)(km/h)
Standard indication Allowable range Standard indication Allowable range
20 20 – 24.5 20 20 – 26
40 40 – 46.5 40 40 – 48
60 60 – 68.5 60 60 – 70
80 80 – 90.5 80 80 – 92
100 100 – 112.5 100 100 – 114
120 120 – 136
140 140 – 158
160 160 – 180
If error is excessive, replace the speedometer.
2. INSPECT VEHICLE SPEED SENSOR OPERATION
(a) Connect the positive (+) lead from battery to terminal 1
and negative (–) lead to terminal 2.
(b) Connect the positive (+) lead from tester to terminal 3 and
the negative (–) lead to terminal 2.
(c) Rotate the shaft.
(d) Check that the voltage changes from approx. 0 V to 11 V
or more between terminals 2 and 3.
HINT:
The voltage changes be 4 times every revolution of the speed
sensor shaft.
If operation is not as specified, replace the sensor.
3. INSPECT TACHOMETER/
ON–VEHICLE
(a) Connect a tune–up test tachometer, and start the engine.
NOTICE:

Reversing the connection of the tachometer will dam-
age the transistors and diodes inside.

When removing or installing the tachometer, be care-
ful not to drop or subject it to heavy shocks.

I01275
Ignition
Switch
BatterySender
Gauge Receiver
Gauge
I01276
Ignition
Switch
BatteryReceiver
Gauge
Test Bulb
(3.4 W)
I01277
Battery Ignition
SwitchWarning Light
Wire Harness Side
1
– BODY ELECTRICALCOMBINATION METER
BE–7
(b) Compare the tester and tachometer indications.
DC 13.5 V 25
C at (77
F)
Standard indicationAllowable range
700630 – 770
1,000900 – 1,100
2,0001,850 – 2,150
3,0002,800 – 3,200
4,0003,800 – 4,200
5,0004,800 – 5,200
6,0005,750 – 6,250
7,0006,700 – 7,300
4. INSPECT ENGINE COOLANT TEMPERATURE RE-
CEIVER GAUGE OPERATION
(a) Disconnect the connector from the sender gauge.
(b) Turn the ignition switch ON and check that the receiver
gauge needle indicates COOL.
(c) Ground terminal on the wire harness side connector
through a 3.4 W test bulb.
(d) Turn the ignition switch ON, and check that the bulb lights
up and the receiver gauge needle moves to the hot side.
If operation is as specified, replace the sender gauge.
Then recheck the system.
If operation is not as specified, measure the receiver gauge re-
sistance.
5. INSPECT LOW OIL PRESSURE WARNING LIGHT
(a) Disconnect the connector from the warning switch and
ground terminal on the wire harness side connector.
(b) Turn the ignition switch ON and check that the warning
light lights up.
If the warning light does not light up, test the bulb.

I01278
BE–8
– BODY ELECTRICALCOMBINATION METER
6. INSPECT LOW OIL PRESSURE SWITCH CONTINUITY
(a) Disconnect the connector from the switch.
(b) Check that continuity exists between terminal and ground
with the engine stopped.
(c) Check that no continuity exists between terminal and
ground with the engine running.
HINT:
Oil pressure should be over 24.5 kPa (0.25 kgf/cm
2, 3.55 psi).
If operation is not as specified, replace the switch.