Toyota Yaris: Lane Tracing Assist System / Diagnosis System
DIAGNOSIS SYSTEM
DIAGNOSIS MODE FUNCTION
(a) When a malfunction occurs in the lane tracing assist system, the LTA indicator light illuminates in yellow and a message is displayed on the multi-information display.
Warning Message | Details | DTC/RoB | LTA Indicator |
"LTA Malfunction Visit Your Dealer" | Lane tracing assist system malfunction is detected | Stored | Illuminated in yellow |
"LTA Unavailable" | Sensor other than the forward recognition camera sensor is temporary unavailable | Stored | Illuminated in yellow |
LTA Indicator Status Chart
LTA Indicator Status | Status |
*: When entering the lane departure warning under the lane departure restraint, changes to yellow blinking.
|
Illuminated in yellow | LTA malfunction or temporarily unavailable |
Yellow blinking | Under lane departure warning |
Illuminated in green | Steering assistance by the lane departure restraint function or lane centering function in operation* |
Illuminated in white | Under lane departure monitoring |
Off | LTA off |
PROBLEM SYMPTOMS TABLE NOTICE:
When replacing the forward recognition camera, always replace it with a new one. If a forward recognition camera which was installed to another vehicle is used, the information stored in the forward recognition camera will not match the information from the vehicle and a DTC may be stored...
TERMINALS OF ECU NOTICE:
DTCs may be output when connectors are disconnected during inspection. Therefore, be sure to clear the DTCs using the GTS once the inspection has been completed...
Other information:
REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during rear axle carrier sub-assembly removal/ installation are shown below...
COMPONENTS ILLUSTRATION
*1 SPARK PLUG *2 OIL PRESSURE AND TEMPERATURE SENSOR *3 CAMSHAFT POSITION SENSOR (for Intake Side) *4 CAMSHAFT POSITION SENSOR (for Exhaust Side) *5 CAM TIMING OIL CONTROL SOLENOID ASSEMBLY (for Intake Side) *6 CAM TIMING OIL CONTROL SOLENOID ASSEMBLY (for Exhaust Side) *7 WATER INLET WITH THERMOSTAT SUB-ASSEMBLY *8 WATER INLET WITH WATER PUMP HOUSING SUB-ASSEMBLY *9 OIL FILLER CAP ASSEMBLY *10 O-RING *11 CRANKSHAFT POSITION SENSOR *12 PCV VALVE (VENTILATION VALVE SUB-ASSEMBLY) *13 VACUUM PUMP ASSEMBLY *14 GASKET *15 NO...
Categories
Smart key
Auxiliary key
Key code number plate
To use the auxiliary key, press the knob and pull out the auxiliary key
from the smart key.
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