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Home >> Hyundai >> 2016 >> Sonata Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 149 (Cluster Module Diagnosis) >> DTC B1020-52: TPMS Missing Error - Without TPMS Unit or Connector Fault >> General Information >> DTC Detecting Condition

General Information: DTC Detecting Condition

WARNING: This page is about a different car, the 2016 Hyundai Elantra GT and 2015 Hyundai Elantra GT. However, it is still accessible from the selected car via links, so may be relevant.
Item Detecting Condition Possible Cause
DTC Strategy
  • Check CAN Communication
  1. Check vehicle optional information and performance
  2. Perform cluster coding performance
  3. Check EPB, TPMS, ESC, MDPS, ABS, AIRBAG CAN line and Module.
  4. Check Cluster
Enable Conditions
  • Failed cluster coding performance
Threshold Value
  • ESC SCAN error
  • End of Line has ESC option information even though ESC has not been detected on the CAN BUS
Diagnostic Time
  • Mismatched coding code with real vehicle
DTC Erasing Time
  • In case of correctly performed coding procedure or erased DTC after solved problem
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