DTC Information: DTC Detecting Condition

2013 Hyundai Santa Fe XL PremiumSECTION DTC Detecting Condition
Item Detecting Condition Possible cause
DTC Strategy
  • Voltage Monitoring
  1. Open or short in the ESS brake lamp relay (ESS relay) circuit
  2. Faulty ESS brake lamp relay (ESS relay)
Monitoring Period
  • When ESS brake lamp relay drive OFF
    • If the monitor of ESS Brake Lamp Drive is ON, The failure is recognized
    • If the monitor of ESS Brake Lamp Relay is different from BLS signal, The failure is recognized
  • When ESS brake lamp relay drive ON
    • If the monitor of ESS Brake Lamp Drive is OFF, The failure is recognized
    • If the monitor of ESS Brake Lamp Relay is ON, The failure is recognized
Fail Safe
  • -
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.