CAUTION / NOTICE / HINT
HINT:
PROCEDURE
1. |
VEHICLE BROUGHT TO WORKSHOP |
|
2. |
CUSTOMER PROBLEM ANALYSIS |
HINT:
What |
Vehicle model, system name |
When |
Date, time, occurrence frequency |
Where |
Road conditions |
Under what conditions? |
Driving conditions, weather conditions |
How did it happen? |
Problem symptoms |
|
3. |
INSPECT BATTERY VOLTAGE |
(a) Measure the battery voltage.
Standard Voltage:
11 to 14 V
If the voltage is below 11 V, recharge or replace the battery before proceeding to the next step.
|
4. |
INSPECT COMMUNICATION FUNCTION OF CAN COMMUNICATION SYSTEM* |
(a) Using the Techstream, inspect the CAN communication function to ensure that there are no malfunctions in the communication system.
Result |
Proceed to |
---|---|
DTC is not output. |
A |
DTC is output. |
B |
B |
GO TO CAN COMMUNICATION SYSTEM |
|
5. |
PROBLEM SYMPTOMS TABLE |
(a) Refer to Problem Symptoms Table (See page ).
Result |
Proceed to |
---|---|
Fault is not listed in Problem Symptoms Table |
A |
Fault is listed in Problem Symptoms Table |
B |
B |
GO TO STEP 7 |
|
6. |
OVERALL ANALYSIS AND TROUBLESHOOTING* |
(a) Data List / Active Test (See page )
(b) Terminals of ECU (See page )
(c) Operation Check (See page )
|
7. |
REPAIR OR REPLACE |
|
8. |
CONFIRMATION TEST |
NEXT |
END |
Installation
INSTALLATION
PROCEDURE
1. INSTALL YAW RATE AND ACCELERATION SENSOR
(a) Install the yaw rate and acceleration sensor to the bracket with
the 2 nuts.
Torque:
5.0 N·m {51 kgf·cm, 44 in·lbf}
...
Diagnosis Circuit
DESCRIPTION
This circuit is used to read the DTCs that are output from the transponder key
ECU assembly with the Techstream.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
If the transponder key ECU assembly is replaced, register the key and ECU commu ...
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 ...