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Home >> Toyota >> 2013 >> Prius Two >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 85 (Dynamic Radar Cruise Control System (Diagnostic Codes & Circuit Tests) (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 assembly and driving support ECU assembly transmit data for general vehicle control and diagnosis functions using communication lines. The millimeter wave radar sensor assembly transmits information about the vehicle in front to the driving support ECU assembly.

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