CAUTION / NOTICE / HINT
Techstream can be used in steps 3, 6, 9 and 12.
PROCEDURE
1. |
VEHICLE BROUGHT TO WORKSHOP |
|
2. |
CUSTOMER PROBLEM ANALYSIS |
|
3. |
CHECK AND CLEAR DTCS AND FREEZE FRAME DATA |
|
4. |
PROBLEM SYMPTOM CONFIRMATION |
|
5. |
CHECK CAN COMMUNICATION SYSTEM |
(a) Check for output DTCs.
HINT:
The ECM of this system is connected to the CAN communication system. Therefore, before starting troubleshooting, be sure to check that there is no trouble in the CAN communication system.
Result |
Proceed to |
---|---|
CAN communication system DTC not output |
A |
CAN communication system DTC output |
B |
B | ![]() |
CAN COMMUNICATION SYSTEM |
|
6. |
CHECK CLEAR DTCS |
|
7. |
PROBLEM SYMPTOM SIMULATION |
Result |
Proceed to |
---|---|
Symptom does not occur |
A |
Symptom occurs |
B |
B | ![]() |
GO TO STEP 9 |
|
8. |
SYMPTOM SIMULATION |
|
9. |
CHECK DTCS (OTHER THAN CAN SYSTEM DTCS) |
Result |
Proceed to |
---|---|
DTC not output |
A |
DTC output |
B |
B | ![]() |
GO TO STEP 11 |
|
10. |
PROBLEM SYMPTOMS TABLE |
NEXT | ![]() |
GO TO STEP 12 |
11. |
DTC CHART |
|
12. |
CIRCUIT INSPECTION |
|
13. |
PROBLEM IDENTIFICATION |
|
14. |
REPAIR OR REPLACE |
|
15. |
CONFIRMATION TEST |
NEXT | ![]() |
END |
Reporting safety defects for U.S. owners
If you believe that your vehicle has a defect which could cause a crash or could
cause injury or death, you should immediately inform the National Highway Traffic
Safety Administration (NHTSA) in addition to notifying Toyota Motor Sales, U.S.A.,
Inc. (Toll-free: 1-800-331-4331).
If NHTSA rece ...
Inspection
INSPECTION
PROCEDURE
1. INSPECT RADIATOR CORE SUB-ASSEMBLY
Check the core plate for damage.
Text in Illustration
*1
Core Plate
*2
Radiator Core
If the sides of the core plate groove are deformed, it is impossible
to reassem ...
System Description
SYSTEM DESCRIPTION
1. TOUCH SWITCH OUTLINE
Touch switches are touch-sensitive (interactive) switches operated by touching
the screen. When a switch is pressed, the outer film bends in to contact the inner
glass at the pressed position. By doing this, the voltage ratio is measured and
the pre ...