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Home >> Hyundai >> 2012 >> Genesis 5.0 R-Spec >> Repair and Diagnosis >> Accessories & Equipment >> Headlights >> Head Lamp AFLS (Led) Diagnosis >> DTC B1303: Accelerator Pedal Position Signal Error >> General Information >> DTC Detecting Condition

General Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Signal monitoring
  1. CAN communication CAN communication
  2. APS circuit Open/Short
  3. Faulty APS
  4. Faulty ECM
Enable Conditions
  • IG ON
Threshold Value
  • APS signal is out of available range

    CAN communication signal not output from Engine ECU

Detecting time
  • 1sec.
Fail Safe
  • Leveling: performance decline.

    Swivelling: normal operation.

Check Lamp
  • No