Shock TOYOTA CAMRY 1999 Service Repair Manual

AC2810
AC0LG±02
AC2811
N11084
Wrong Okey
HI LO HILO
± AIR CONDITIONINGAIR CONDITIONING SYSTEM
AC±1
2483 Author: Date:
AIR CONDITIONING SYSTEM
PRECAUTION
1. DO NOT HANDLE REFRIGERANT IN AN ENCLOSED
AREA OR WEAR EYE PROTECTION
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 cool water.
CAUTION:
Do not rub your eyes or skin.
(b) Apply clean petroleum jelly to the skin.
(c) Go immediately to a physician or hospital for professional
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 REFRIGERATION SYS-
TEM
If there is not enough refrigerant in the refrigerant system oil lu-
brication will be insufficient and compressor burnout may occur,
so that care to avoid this, necessary care should be taken.
7. DO NOT OPEN PRESSURE MANIFOLD VALVE WHILE
COMPRESSOR IS OPERATE
If the high pressure valve is opened, refrigerant flows in the re-
verse direction and could cause the charging cylinder to rup-
ture, so open and close the only low pressure valve.
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.

AUTOMATIC TRANSAXLEOPERATION ±
AX±5
3. HYDRAULIC CONTROL SYSTEM
The hydraulic control system is composed of the oil pump, the valve body, the solenoid valves, the accu-
mulators, the clutches and brakes as well as the fluid passages which connect all of these components.
Based on the hydraulic pressure created by the oil pump, the hydraulic control system governs the hy-
draulic pressure acting on the torque converter clutch, clutches and brakes in accordance with the ve-
hicle driving conditions.
There are three solenoid valves on the valve body.
The No.1 and No.2 solenoid vales are turned on and off by signals from the ECM to operate the shift
valves and change the gear shift position.
The SL solenoid valve is operated by signals from the ECM to engage or disengage the lock±up clutch
of the torque converter clutch.
The SLN solenoid valve is operated by signals from the ECM to control the engagement speed and
reduce gear shift shock.
AX01A±0B

AUTOMATIC TRANSAXLEOPERATION ±
AX±5
3. HYDRAULIC CONTROL SYSTEM
The hydraulic control system is composed of the oil pump, the valve body, the solenoid valves, the accu-
mulators, the clutches and brakes as well as the fluid passages which connect all of these components.
Based on the hydraulic pressure created by the oil pump, the hydraulic control system governs the hy-
draulic pressure acting on the torque converter clutch, clutches and brakes in accordance with the ve-
hicle driving conditions.
There are three solenoid valves on the valve body.
The No.1 and No.2 solenoid vales are turned on and off by signals from the ECM to operate the shift
valves and change the gear shift position.
The SL solenoid valve is operated by signals from the ECM to engage or disengage the lock±up clutch
of the torque converter clutch.
The SLN solenoid valve is operated by signals from the ECM to control the engagement speed and
reduce gear shift shock.
AX01A±0B

BE0AK±03
N02332
1
2 3
± BODY ELECTRICALCOMBINATION METER
BE±47
2267 Author: Date:
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.
If error is excessive, replace the speedometer.
USA (mph)CANADA (km/h)
Standard indication Allowable rangeStandard indication Allowable range
20 18 ± 24 20 17 ± 24
40 38 ± 44 40 38 ± 46
60 56 ± 66 60 57.5 ± 67
80 78 ± 88 80 77 ± 88
100 98 ± 110 100 96 ± 109
120 118 ± 132 120 115 ± 130
140 134 ± 151.5
160 153 ± 173
2. INSPECT VEHICLE SPEED SENSOR OPERATION
(a) Connect the positive (+) lead from the battery to terminal
1 and negative (±) lead to terminal 2.
(b) Connect the positive (+) lead from the tester to terminal
3 and the negative (±) lead to terminal 2.
(c) Rotate the shaft.
(d) Check that there is voltage change from approx. 0 V to
11 V or more between terminals 2 and 3.
HINT:
The voltage change should be performed 4 times for every rev-
olution 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.

BE0AY±05
± BODY ELECTRICALAUDIO SYSTEM
BE±91
2311 Author: Date:
TROUBLESHOOTING
NOTICE:
When replacing the internal mechanism (computer part) of the audio system, be careful that no part
of your body or clothing comes in contact with the terminals of the leads from the IC, etc. of the re-
placement part (spare part).
HINT:
This inspection procedure is a simple troubleshooting which should be carried out on the vehicle during sys-
tem operation and was prepared on the assumption of system component troubles (except for the wires and
connectors, etc.).
Always inspect the trouble taking the following items into consideration.
Open or short circuit of the wire harness
Connector or terminal connection fault
ProblemNo.
RadioRadio not operating when power switch turned 'ON'.1
Display indicates when power switch turned 'ON', but no sound (including 'noise')
is produced.2
Noise present, but AM ± FM not operating.3
Any speaker does not work.4
Either AM or FM does not work, reception poor (volume faint), Fewer station pre-
sets.5
Poor reception.6
Sound quality poor.7
Preset memory disappears.8
Tape PlayerCassette tape cannot be inserted.9
Cassette tape is inserted, but no power.10
Power coming in, but tape player not operating.11
Either speaker does not work.12
Sound quality poor. (volume faint)13
Tape jammed, malfunction with tape speed or auto±reverse.14
Cassette tape will not be ejected.15
CD PlayerCD cannot be inserted.16
CD inserted, but no power.17
Power coming in, but CD player not operating.18
Sound jumps.19
Sound quality poor (Volume faint).20
Either speaker does not work.21
CD will not be ejected.22
NoiseNoise occurs.23
Noise produced by vibration or shock while driving.24
Noise produced when engine starts.25
The term ºAMº includes LW, MW and SW, and the term ºFMº includes UKW.

I01474
24 Noise NOISE PRODUCED BY VIBRATION OR SHOCK WHILE DRIVING
Is speaker properly installed?
Is speaker properly installed?
With vehicle stationary lightly tap each system.
Is noise produced?
Noise produced by static electricity accumulated in the vehicle body.Installed properly.
Each system faulty. No
Ye s
No
No Ye s
Ye s BE±112
± BODY ELECTRICALAUDIO SYSTEM
2332 Author: Date:

BE0AK±03
N02332
1
2 3
± BODY ELECTRICALCOMBINATION METER
BE±47
2267 Author: Date:
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.
If error is excessive, replace the speedometer.
USA (mph)CANADA (km/h)
Standard indication Allowable rangeStandard indication Allowable range
20 18 ± 24 20 17 ± 24
40 38 ± 44 40 38 ± 46
60 56 ± 66 60 57.5 ± 67
80 78 ± 88 80 77 ± 88
100 98 ± 110 100 96 ± 109
120 118 ± 132 120 115 ± 130
140 134 ± 151.5
160 153 ± 173
2. INSPECT VEHICLE SPEED SENSOR OPERATION
(a) Connect the positive (+) lead from the battery to terminal
1 and negative (±) lead to terminal 2.
(b) Connect the positive (+) lead from the tester to terminal
3 and the negative (±) lead to terminal 2.
(c) Rotate the shaft.
(d) Check that there is voltage change from approx. 0 V to
11 V or more between terminals 2 and 3.
HINT:
The voltage change should be performed 4 times for every rev-
olution 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.

BE0AY±05
± BODY ELECTRICALAUDIO SYSTEM
BE±91
2311 Author: Date:
TROUBLESHOOTING
NOTICE:
When replacing the internal mechanism (computer part) of the audio system, be careful that no part
of your body or clothing comes in contact with the terminals of the leads from the IC, etc. of the re-
placement part (spare part).
HINT:
This inspection procedure is a simple troubleshooting which should be carried out on the vehicle during sys-
tem operation and was prepared on the assumption of system component troubles (except for the wires and
connectors, etc.).
Always inspect the trouble taking the following items into consideration.
Open or short circuit of the wire harness
Connector or terminal connection fault
ProblemNo.
RadioRadio not operating when power switch turned 'ON'.1
Display indicates when power switch turned 'ON', but no sound (including 'noise')
is produced.2
Noise present, but AM ± FM not operating.3
Any speaker does not work.4
Either AM or FM does not work, reception poor (volume faint), Fewer station pre-
sets.5
Poor reception.6
Sound quality poor.7
Preset memory disappears.8
Tape PlayerCassette tape cannot be inserted.9
Cassette tape is inserted, but no power.10
Power coming in, but tape player not operating.11
Either speaker does not work.12
Sound quality poor. (volume faint)13
Tape jammed, malfunction with tape speed or auto±reverse.14
Cassette tape will not be ejected.15
CD PlayerCD cannot be inserted.16
CD inserted, but no power.17
Power coming in, but CD player not operating.18
Sound jumps.19
Sound quality poor (Volume faint).20
Either speaker does not work.21
CD will not be ejected.22
NoiseNoise occurs.23
Noise produced by vibration or shock while driving.24
Noise produced when engine starts.25
The term ºAMº includes LW, MW and SW, and the term ºFMº includes UKW.

I01474
24 Noise NOISE PRODUCED BY VIBRATION OR SHOCK WHILE DRIVING
Is speaker properly installed?
Is speaker properly installed?
With vehicle stationary lightly tap each system.
Is noise produced?
Noise produced by static electricity accumulated in the vehicle body.Installed properly.
Each system faulty. No
Ye s
No
No Ye s
Ye s BE±112
± BODY ELECTRICALAUDIO SYSTEM
2332 Author: Date:

BR0BR±03
R00327
W04507
BR±68
± BRAKEFRONT SPEED SENSOR
2091 Author: Date:
REMOVAL
1. DISCONNECT SPEED SENSOR CONNECTOR
(a) Remove the fender liner.
(b) Disconnect the speed sensor connector.
2. REMOVE SPEED SENSOR
(a) Remove the bolt, flexible hose and speed sensor harness
clamp from the shock absorber.
Torque: 29 N´m (300 kgf´cm, 21 ft´lbf)
(b) Remove the resin clip and clamp bolt holding the sensor
harness to the body.
Torque: 5.4 N´m (55 kgf´cm, 48 in.´lbf)
(c) Remove the speed sensor from the steering knuckle.
Torque: 7.8 N´m (80 kgf´cm, 69 in.´lbf)