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HOMESERVICE MANUALSHYUNDAI2022TUCSON XRT, 4WDREPAIR AND DIAGNOSIS (SINGLE PAGE)BODY & FRAMESEATSPOWER SEAT MODULE DIAGNOSIS (EXCEPT HEV)DTC B1637-00: SYSTEM NOT INITIALIZEDDTC INFORMATION AND INSPECTIONDTC SETTING CONDITION
2022 Hyundai Tucson XRT, 4WD

DTC Setting Condition

2022 Hyundai Tucson XRT, 4WDSECTION DTC Setting Condition
Troubleshooting Condition Possible Cause
Main Action
  • Monitor the seat position information
  • One or more the Driver Seat Motor's Position Information* was cleared.
    1. "DRIVER LUMBAR SUPPORT MOTOR (FWD/BWD)"
    2. "DRIVER FRONT HEIGHT ADJUSTER MOTOR"
    3. "DRIVER REAR HEIGHT ADJUSTER MOTOR"
    4. "DRIVER SLIDE MOTOR"
    5. "DRIVER RECLINING MOTOR"
Prerequisite Condition
  • IG ON
Threshold Value
  • One or more Driver Seat Motor's Position Information*: Cleared
Diagnosis Time
  • Immediately
DTC Clearing
  • Complete "Seat Limit Position Setting"
Component Name_ETM ETM
PSM* "DRIVER IMS CONTROL MODULE" SD877-1~2
Driver Seat Motor's Position Information* The distance that Driver Seat can be moved from front to back
RENDER: 1.0x

NO RELATED

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

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  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.