PROBLEM SYMPTOMS TABLE
HINT:
Symptom |
Suspected Area |
Link |
---|---|---|
Lane departure alert system does not operate |
Power source circuit |
|
Lane departure alert main switch circuit |
|
|
CAN communication system |
|
|
Forward recognition camera |
|
|
Lane departure alert indicator abnormal (Does not turn on) |
Lane departure alert indicator circuit |
|
Lane departure alert main switch circuit |
|
|
CAN communication system |
|
|
Combination meter assembly |
|
|
Forward recognition camera |
|
|
Lane departure alert indicator abnormal (Remains on) |
Lane departure alert indicator circuit |
|
Lane departure alert main switch circuit |
|
|
CAN communication system |
|
|
Combination meter assembly |
|
|
Forward recognition camera |
|
|
Lane departure alert system is not canceled even when turn signal light switch is operated |
Data List / Active Test (Check turn signal switch signal) |
|
Turn signal light switch circuit |
|
|
Forward recognition camera |
|
|
Increase in cases that driver can see line markers but system cannot detect lane markers |
Windshield glass is dirty |
- |
Forward recognition camera is dirty |
- |
|
Headlight assemblies are dirty or worn |
- |
|
Non-standard suspension is installed |
- |
|
Non-standard tires are installed |
- |
|
Non-Toyota genuine windshield glass is installed |
- |
|
There is a foreign object or foreign matter between the windshield glass and forward recognition camera |
- |
|
A sticker or similar item is attached to the area in front of the forward recognition camera |
- |
|
Adjust forward recognition camera |
|
|
Forward recognition camera |
|
|
Lane departure alert system is operating, but no operation condition is displayed on multi-information display in combination meter assembly |
Data List / Active Test (Check the item LDA Control) |
|
Combination meter assembly |
|
|
Forward recognition camera |
|
|
Buzzer does not sound even when lane markers are lost while lane departure warning function is operating |
Combination meter assembly |
|
Forward recognition camera |
|
Using the AUX port
To use the AUX port, connect a portable player, then select “AUX” on the “Select
Audio Source” screen.
Connecting a portable audio player
■Operating portable audio players connected to the multimedia system
The volume can be adjusted using the vehicle’s audio controls. All other ...
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use these procedures to troubleshoot the power window control system.
PROCEDURE
1.
VEHICLE BROUGHT TO WORK SHOP
NEXT
2.
CUSTOMER ...
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT
HINT:
Use the following procedures to troubleshoot the steering lock system.
*: Use the Techstream.
PROCEDURE
1.
VEHICLE BROUGHT TO WORKSHOP
NEXT
...