Toyota Yaris: Cruise Control / Front Radar Sensor System
Toyota Yaris XP210 (2020-2026) Reapir and Service Manual / Engine & Hybrid System / Cruise Control / Front Radar Sensor System
- Precaution
- Parts Location
- System Diagram
- How To Proceed With Troubleshooting
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- Terminals Of Ecu
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- Dtc Check / Clear
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- Diagnostic Trouble Code Chart
- Front Radar Sensor Optical Axis Misalignment Malfunction (C1A1100)
- Vehicle Control History
- Microwave Integrated Circuit (VCO Circuit) in Front Radar Sensor Internal Electronic Failure (C1A8749-C1A8987,C1A8C08)
- Internal Control Module Software Incompatibility Not Programmed (U030051,U030057)
- Software Incompatibility with Body Control Module Not Programmed (U032251,U032257)
Software Incompatibility with Body Control Module Invalid/Incompatible Software Component (U032257)
DESCRIPTION The forward recognition camera receives vehicle information from the main body ECU (multiplex network body ECU) via CAN communication. DTC U032257 is stored when the vehicle information from the main body ECU (multiplex network body ECU) and that stored in the forward recognition camera do not match...
Precaution
PRECAUTION PRECAUTIONS FOR FRONT RADAR SENSOR SYSTEM (a) The millimeter wave radar sensor assembly may not be able to reliably detect the following objects:
Pylons made from plastic, etc...
Other information:
Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Communication Error from ECM to VSC Invalid Serial Data Received (P163181)
DESCRIPTION The skid control ECU (brake actuator assembly) sends signals such as brake request signals to the ECM. When the ECM detects logic error signals sent from the skid control ECU (brake actuator assembly) for a certain period of time, DTC P163181 is stored...
Toyota Yaris XP210 (2020-2026) Reapir and Service Manual: Diagnostic Trouble Code Chart
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Key Suspend Function
If a key is left in the vehicle, the functions of the key left in the vehicle are temporarily suspended to prevent theft of the vehicle.
To restore the functions, press the unlock button on the functions-suspended key in the vehicle.
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