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 | 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
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
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:
Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Cruise Control Input Processor (P160700)
DESCRIPTION When the ECM detects that it is not functioning normally, DTC P160700 is stored. DTC No. Detection Item DTC Detection Condition Trouble Area DTC Output from P160700 Cruise Control Input Processor When the ignition switch is ON and control of vehicle speed by the dynamic radar cruise control system is prohibited by the sub-CPU, the dynamic radar cruise control system operates for 0...
Toyota Yaris XP210 (2020-2025) Reapir and Service Manual: Components
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Keys
To use the auxiliary key, press the knob and pull out the auxiliary key from the smart key.
