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Home >> Toyota >> 2013 >> Prius Four >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Cruise Control Systems >> Dynamic Radar Cruise Control System (Diagnostic Codes & Circuit Tests) (Except Plug-In) >> Dynamic Radar Cruise Control System >> DTC C1A22: Object Recognition Camera Incorrect Axial Gap; DTC C1A23: Object Recognition Camera Initialization Incomplete >> Description
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DTC C1A22: Object Recognition Camera Incorrect Axial Gap; DTC C1A23: Object Recognition Camera Initialization Incomplete: Description

w/ Lane-keeping Assist System

If the driving support ECU determines that the lane recognition camera sensor assembly axis is deviated, DTC C1A22 is stored. Also, if the lane recognition camera sensor assembly beam axis adjustment is not performed after installing the lane recognition camera sensor assembly, DTC C1A23 is stored.

DTC No. DTC Detection Condition Trouble Area
C1A22 While power switch is on (IG), driving support ECU detects lane recognition camera sensor assembly beam axis deviation for 1 second or more
  • Lane recognition camera sensor assembly
  • Driving support ECU
C1A23 While power switch is on (IG), driving support ECU detects that lane recognition camera sensor assembly adjustment has not been completed for 1 second or more
  • Lane recognition camera sensor assembly
  • Driving support ECU