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HOMESERVICE MANUALSHYUNDAI2022SANTA CRUZ SEL, FWDREPAIR AND DIAGNOSIS (SINGLE PAGE)BRAKESTRACTION CONTROLABS/ESC DIAGNOSIS (4 OF 4)DTC C1847-82: COMMUNICATION ERROR - PCADTC INFORMATION AND INSPECTIONDTC DETECTING CONDITION
2022 Hyundai Santa Cruz SEL, FWD

DTC Information And Inspection: DTC Detecting Condition

2022 Hyundai Santa Cruz SEL, FWDSECTION DTC Detecting Condition
Trouble Shooting Condition Possible Cause
Main Action
  • Monitor the CAN message
  1. Faulty ADAS PRK
  2. Open or short in CAN lines
  3. Damaged or poor connector connection
  4. Specification setting error
  5. Intermittent contact failure of controller connector, power (including fuse) and chassis ground
Threshold Value
  • Abnormal Alive counter (not by one sequentially) is received continuously
MIL
  • No MIL On
Reset Condition
  • When message is received normally more than 500 milliseconds
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:

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