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Home >> Lexus >> 2023 >> LS 500 Base, RWD >> Repair and Diagnosis >> Accessories & Equipment >> Exterior Lights >> Lighting System (Ext) - Diagnostic Codes (3 Of 3), Symptom Tests & Circuit Tests (1 Of 2) >> Lighting System >> DTC U0235-87: Lost Communication with Cruise Control Front Distance Range Sensor Missing Message [09/2018 - 10/2020] >> Description

DTC U0235-87: Lost Communication with Cruise Control Front Distance Range Sensor Missing Message [09/2018 - 10/2020]: Description

DTC No. Detection Item DTC Detection Condition Trouble Area DTC Output from Note
U0235-87 Lost Communication with Cruise Control Front Distance Range Sensor Missing Message Detection condition: 
  1. Engine switch on (IG)

Malfunction status: 
  1. A communication malfunction with the millimeter wave radar sensor assembly is detected

Malfunction duration: 
  1. 5 seconds or more
  • Local bus (Open or short)
  • Object recognition camera (w/ AFS [Front-lighting Adaptive System])
  • Forward recognition camera (w/o AFS [Front-lighting Adaptive System])
  • Millimeter wave radar sensor assembly
Front Recognition Camera (Front Lighting Control) -
Pattern DTC output part name
(Display on Techstream)
Suspected Area (Malfunction Status)
Forward Recognition Camera
(Front Recognition Camera (Front Light Control))
U0235-87
Pattern 1 Local bus (Open or short)
Millimeter wave radar sensor assembly (Internal malfunction)
Object recognition camera (Internal malfunction) (w/ AFS [Front-lighting Adaptive System])
Forward recognition camera (Internal malfunction) (w/o AFS [Front-lighting Adaptive System])

◦: DTC is output-: DTC is not output