B2498 Code – Headlamp Switch Multiple Signals Input Active

What are the Possible Causes of the Code B2498?
  • Faulty Headlamp Switch
  • Headlamp Switch harness is open or shorted
  • Headlamp Switch circuit poor electrical connection
  • Faulty Smart Junction Box (SJB)
  • ABS Actuator (Skid Control ECU)
  • Need help with this OBD II code? Our mechanics are available within west Michigan to help. Outside of our service area? Visit our Car Help Section where you can ask questions and get answers.

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