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Home >> Hyundai >> 2017 >> Accent Value Edition >> Repair and Diagnosis >> Brakes >> Traction Control >> Antilock Brake System/Electronic Stability Control System Diagnosis >> DTC C2130: Brake Lamp Relay Error >> Wiring Inspection >> Control Circuit Inspection >> Open Check

Open Check

  1. IG "OFF".
  2. Disconnect Brake Lamp Relay(HAC relay) and HECU connector.
  3. Measure resistance between control terminal of brake lamp relay(HAC relay) harness connector and brake lamp control terminal of HECU harness connector.

    Specification:  Approx. below 1Ω

  4. Is the measured value within specifications?

    YES 

    • Go to "Short Check" procedure below.

    NO 

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