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HOMESERVICE MANUALSKIA2021FORTE GT, AUTOMATIC DCT TRANSREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTDRIVERS ASSISTANCE SYSTEMS - ADASBLIND-SPOT COLLISION WARNING SYSTEM DIAGNOSISDTC C1633-81: CLUSTER INVALID DISPLAYED SPEEDDTC INFORMATIONDTC DETECTING CONDITION
2021 Kia Forte GT, Automatic DCT Trans

DTC Information: DTC Detecting Condition

2021 Kia Forte GT, Automatic DCT TransSECTION DTC Detecting Condition
Item Detecting Condition Possible Cause
DTC Strategy
  • CAN signal check
  • Poor connection
  • Open or short in CAN communication line
  • Instrument cluster
Enable Conditions
  • 2s elapsed after ignition "ON"
  • Normal input voltage condition (C110117/C110216 DTC not generated)
  • BCW ON or RCCW ON
  • CAN communication line abnormal DTC (C161688) not generated
  • Engine run state
Threshold Value
  • Abnormal Cluster module CAN signal received
Detecting Time
  • 1s
Symptom
  • BCW fault display in cluster
  • BCW switch LED OFF
Clear Condition
  • Normal input voltage condition (C110117/C110216 DTC not generated)
  • Cluster CAN message normally received
Fail Safe
  • Blind spot alert inhibited
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.