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Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 47 (Airbag System Diagnosis (4 Of 4)) >> DTC B2502-00: Passenger Airbag Telltale Lamp Failure >> Wiring Inspection >> Circuit Inspection

Circuit Inspection

WARNING: This page is about a different car, the 2021 Kia Seltos. However, it is still accessible from the selected car via links, so may be relevant.
G13484052Courtesy of KIA MOTORS AMERICA, INC.
G13484053Courtesy of KIA MOTORS AMERICA, INC.
Inspection Condition (+) Probe (-) Probe Specification
Connector Terminal Connector Terminal
  1. Ignition "OFF".
  2. Disconnect overhead console lamp connector.
  3. Ignition "ON".
Overhead console lamp connector (bulb) 11 (PAB off lamp power) Chassis ground - B+
Overhead console lamp connector (LED) 15 (PAB off lamp power) Chassis ground - B+
  1. Ignition "ON".
  2. PAB "ON".
  3. PAB off lamp "OFF".
SRSCM connector 20 (PAB off lamp) Chassis ground - Over 2.3V
  1. Ignition "ON".
  2. PAB "OFF".
  3. PAB off lamp "ON".
SRSCM connector 20 (PAB off lamp) Chassis ground - Approx. below 2.3V

Good 

No Good