CAUTION / NOTICE / HINT
HINT:
PROCEDURE
|
1. |
VEHICLE BROUGHT TO WORKSHOP |
|
|
2. |
CUSTOMER PROBLEM ANALYSIS |
(a) Confirm problem symptoms (See page
).
|
|
3. |
INSPECT BATTERY VOLTAGE |
(a) Measure the voltage of the battery.
Standard Voltage:
11 to 14 V
If the voltage is below 11 V, recharge or replace the battery before proceeding to the next step.
(b) Using the Techstream, inspect battery voltage reduction history "Battery
Voltage Lo Record" in the Data List (See page
).
|
|
4. |
CHECK DTC AND FREEZE FRAME DATA* |
(a) Record DTCs and freeze frame data.
|
|
5. |
CLEAR DTC AND FREEZE FRAME DATA* |
(a) Clear the DTCs and freeze frame data.
|
|
6. |
PROBLEM SYMPTOM CONFIRMATION |
|
Result |
Proceed to |
|---|---|
|
Symptom does not occur. |
A |
|
Symptom occurs. |
B |
| B | |
GO TO STEP 8 |
|
|
7. |
SYMPTOM SIMULATION |
|
|
8. |
CHECK CAN COMMUNICATION SYSTEM* |
(a) Check for DTCs (See page
).
|
Result |
Proceed to |
|---|---|
|
CAN system DTC is not output. |
A |
|
CAN system DTC is output. |
B |
HINT:
| B | |
PROCEED TO CAN COMMUNICATION SYSTEM |
|
|
9. |
CHECK FOR DTC* |
(a) Check for DTCs (See page
).
HINT:
Refer to Diagnostic Trouble Code Chart when any DTCs are output (See page
).
|
Result |
Proceed to |
|---|---|
|
DTCs are not output. |
A |
|
DTCs are output. |
B |
| B | |
GO TO STEP 11 |
|
|
10. |
PROBLEM SYMPTOMS TABLE |
(a) Refer to Problem Symptoms Table (See page
).
|
|
11. |
CIRCUIT INSPECTION |
|
|
12. |
IDENTIFICATION OF PROBLEM |
|
|
13. |
REPAIR OR REPLACE |
|
|
14. |
CONFIRMATION TEST |
| NEXT | |
END |
System Diagram
System DescriptionInstallation
INSTALLATION
PROCEDURE
1. INSTALL UNLOCK WARNING SWITCH
(a) Engage the 2 claws and install the unlock warning switch to the steering
column upper bracket.
(b) Extract the key.
(c) Co ...
Customizable features
1. Vehicles with TFT type multi-information display: Some function settings can
be changed by operating the multi-information display.
2. Settings that can be changed by your Toyota dealer
Definition of symbols: O = Available, -- = Not available
...
Installation
INSTALLATION
PROCEDURE
1. INSTALL ECM
(a) Install the bracket to the ECM with the 5 screws.
(b) Install the ECM with the 3 bolts.
Torque:
8.0 N·m {82 kgf·cm, 71 in·lbf}
...