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Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 401 (Airbag System Diagnosis (4 Of 4)) >> DTC B2502-00: Passenger Airbag Telltale Lamp Failure >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

WARNING: This page is about a different car, the 2023 Kia Seltos. However, it is still accessible from the selected car via links, so may be relevant.
Item Detecting Condition Possible Cause
DTC Strategy
  • Check the data
  • Fuse
  • Telltale lamp
  • Open circuit in telltale lamp harness
  • Short circuit in telltale lamp harness
  • Check the SRSCM
CAUTION: * Do not replace the SRSCM due to a history fault
Enable Conditions
  • Ignition "ON" or engine "ON"
Threshold Value
  • The output voltage of PAB telltale lamp circuit is lower than 2.3V when the lamp is off
  • The output voltage of PAB telltale lamp circuit is higher than 2.3V when the lamp is on
Diagnostic Time
  • 1s
Recovery Time
  • 2s
MIL ON Condition
  • MIL ON
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