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Home >> Toyota >> 2021 >> Sequoia TRD Pro >> Repair and Diagnosis >> Restraints >> Restraints Control Systems >> Pre-Collision System - Diagnostic Codes & Circuit Tests >> Pre-Collision System >> DTC C1A14: Front Radar Sensor Beam Axis Not Adjusted [08/2017 - ] >> Description
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DTC C1A14: Front Radar Sensor Beam Axis Not Adjusted [08/2017 - ]: Description

After installing a new millimeter wave radar sensor assembly, if sensor beam axis adjustment has not been performed, DTC C1A14 will be stored.

DTC No. Detection Item DTC Detection Condition Trouble Area
C1A14 Front Radar Sensor Beam Axis Not Adjusted When the vehicle is being driven at a speed of 10 km/h (7 mph) or more, incompletion of millimeter wave radar sensor assembly beam axis alignment is detected for approximately 1 second or more.
  • Millimeter wave radar sensor assembly adjustment has not been performed or has not been completed normally
  • Millimeter wave radar sensor assembly