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Home › Hyundai › 2015 › Azera Base › Repair and Diagnosis › Engine Performance › System › Engine Control System Diagnosis (3 Of 3) › DTC P2104: Limp Home Mode - Forced Idle › General Information › DTC Detecting Condition

General Information: DTC Detecting Condition

Item Detecting Condition Possible cause
DTC Strategy
  • This code detects if the system is in Forced Idle Mode
  1. Faulty APS
  2. Faulty APS + Brake
  3. Faulty APS + Vehicle speed sensor
  4. Faulty APS + Vehicle speed sensor + Brake
  5. Faulty PCM
Enable Conditions
  • Ignition "ON"
Threshold value
  • Forced Idle Mode is active
Diagnosis Time
  • -
MIL On Condition
  • 1 Drive Cycle
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