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Home >> Toyota >> 2013 >> Prius Plug-in >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 77 (Dynamic Radar Cruise Control System (Diagnostic Codes & Circuit Tests) (Except Plug-In)) >> Dynamic Radar Cruise Control System >> DTC U0235: Lost Communication with Cruise Control Front Distance Range Sensor >> Description
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DTC U0235: Lost Communication with Cruise Control Front Distance Range Sensor: Description

WARNING: This page is about a different variant/trim than selected.

The millimeter wave radar sensor and driving support ECU transmit the data for general vehicle control and diagnosis function along the communication line. The millimeter wave radar sensor assembly transmits information about the vehicle in front to the driving support ECU.

DTC No. DTC Detection Condition Trouble Area
U0235 The seat belt control ECU detects a communication error signal (from the millimeter wave radar sensor assembly to the driving support ECU) for 1 second or more while the dynamic radar cruise control is operating
  • Millimeter wave radar sensor assembly
  • Millimeter wave radar sensor circuit
  • Driving support ECU