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Home >> Hyundai >> 2017 >> Accent Value Edition >> Repair and Diagnosis >> External Pages >> Different car >> Section 4 (Cluster Module Diagnosis) >> DTC B1020-55: TPMS Present Error >> DTC Inspection >> Monitor GDS Data
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Monitor GDS Data

WARNING: This page is about a different car, the 2017 Hyundai Santa Fe Sport. However, it is still accessible from the selected car via links, so may be relevant.
  1. Connect GDS.
  2. IG "ON" and engine "OFF".
  3. Select "DTC Analysis" mode.
  4. After erase DTC, keep the vehicle condition within the enable conditions (Refer to "DTC DETECTING CONDITION " table).
    Fig 1: Scantool Display - DTC Analysis
    G12053158Courtesy of HYUNDAI MOTOR AMERICA
  5. Is the same DTC occurred again?

    YES 

    NO 

    • Fault is intermittent caused by poor contact in the TPMS ECU's connector or was repaired and CLU memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and then go to "Verification of Vehicle Repair " procedure.
Fig 2: Scantool Display - CLU Variant Coding
G12053159Courtesy of HYUNDAI MOTOR AMERICA