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
).
Diagnostic Trouble Code Chart
Fuel Sender Open Detected (B1500)System Diagram
SYSTEM DIAGRAM
Input and Output Signal of Each ECU
Transmitting ECU (transmitter)
Receiving ECU
Signal
Communication Method
Power management Control ECU
Steering Lock ECU (Steering Lock ...
Diagnosis System
DIAGNOSIS SYSTEM
1. DESCRIPTION
(a) Front power seat control system (w/ Memory) data and Diagnostic Trouble Codes
(DTCs) can be read through the Data Link Connector 3 (DLC3) of the vehicle. When
the system seems to be malfunctioning, use the Techstream t ...
Installation
INSTALLATION
PROCEDURE
1. INSTALL POWER STEERING ECU ASSEMBLY
(a) Engage the 4 wire harness clamps to the power steering ECU assembly.
(b) Install the power steering ECU assembly with the ...