Front Radar System DTCS

2022 Hyundai Santa Cruz SEL, FWDSECTION Front Radar System DTCS
FRONT RADAR SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC Description
C1101-17 Battery Voltage High
C1102-16 Battery Voltage Low
C1604-04 ECU Hardware Error
C1620-78 1st Set-Up Not Completed
C2000-00 Local CAN Timeout-AEB for SCC
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.