ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT SPEEDOMETER
(a) Check the operation.
(1) Using a speedometer tester (calibrated chassis dynamometer), check the speedometer indication according to the table below.
Reference:
Chassis Dynamometer Indication (km/h) |
Acceptable Range (km/h) Data in ( ) is for reference |
---|---|
20 |
(17.5 to 21.5) |
40 |
38.0 to 42.0 |
60 |
58.0 to 63.0 |
80 |
78.0 to 84.0 |
100 |
98.5 to 104.5 |
120 |
119.0 to 125.0 |
140 |
139.0 to 146.0 |
160 |
159.0 to 167.0 |
180 |
179.0 to 188.0 |
200 |
199.0 to 209.0 |
NOTICE:
Tire wear as well as over or under inflation will cause errors.
(2) Check the deviation of the speedometer indication from the acceptable range.
Reference:
Less than 0.5 km/h (0.3 mph)
HINT:
If the indication is not as specified, go to Problem Symptoms Table (See page
).
2. INSPECT TACHOMETER
(a) Connect the Techstream, and start the engine.
(b) Compare the test results with the tachometer indications.
Techstream Indication (rpm) |
Acceptable Range Data in ( ) is for Reference |
---|---|
700 |
630 to 770 |
1000 |
(900 to 1100) |
2000 |
(1850 to 2150) |
3000 |
2800 to 3200 |
4000 |
(3800 to 4200) |
5000 |
4800 to 5200 |
6000 |
(5750 to 6250) |
7000 |
6700 to 7300 |
HINT:
If the indication is not as specified, go to Problem Symptoms Table (See page
).
Ambient Temperature Sensor
Components
COMPONENTS
ILLUSTRATION
Inspection
INSPECTION
PROCEDURE
1. INSPECT AMBIENT TEMPERATURE SENSOR
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection
C ...
Hood
Release the lock from the inside of the vehicle to open the hood.
Pull the hood release lever.
The hood will pop up slightly.
Lift the hood catch and lift the hood.
Hold the hood open by inserting the supporting rod into the slot.
CAUTION
- P ...
Noise Occurs or Sound Skips when Portable Player Plays
CAUTION / NOTICE / HINT
HINT:
Perform this check with the portable player volume set at an appropriate
level.
Make sure that there are no obstructions between the portable player
and navigation receiver assembly that may block signals, an ...