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 |
|
Reassembly
REASSEMBLY
CAUTION / NOTICE / HINT
HINT:
Use the same procedure for both the LH and RH sides.
The procedure described below is for the LH side.
PROCEDURE
1. INSTALL CLEARANCE LIGHT BULB
(a) Install the clearance light bulb to the clearance light socket.
(b) Turn t ...
Removal
REMOVAL
CAUTION / NOTICE / HINT
HINT:
Use the same procedure for the RH and LH sides.
The procedure listed below is for the LH side.
PROCEDURE
1. REMOVE REAR DOOR FRAME GARNISH
(See page )
2. REMOVE REAR DOOR INSIDE HANDLE BEZEL PLUG
(See page )
3. REMOVE REAR ARMREST ...
Inspection
INSPECTION
PROCEDURE
1. INSPECT PARK/NEUTRAL POSITION SWITCH
(a) Measure the resistance according to the value(s) in the table below.
Text in Illustration
*a
Component without harness connected
(Park/Neutral Position Switch)
...