C1242: ABS Outlet Valve Coil LR Circuit Failure

MediumChassisAnti-Lock Brakes

What does C1242 mean?

C1242 is a diagnostic trouble code indicating "ABS Outlet Valve Coil LR Circuit Failure". This code relates to your vehicle's anti-lock brakes and should be diagnosed to determine the root cause. The severity level helps indicate how urgently this should be addressed.

Common causes

  • Faulty anti-lock brakes component
  • Wiring or connector issue in the related circuit
  • Failed sensor providing incorrect readings
  • Software/calibration issue requiring ECU update
  • Related component causing secondary fault

What should you do?

Schedule a diagnostic appointment at your earliest convenience. The vehicle is generally safe to drive short distances, but the underlying issue should be addressed to prevent it from worsening.

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Code C1242 can mean different things depending on your vehicle. TorqueBot gives you a diagnosis specific to your make, model, and year.

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Related codes

C1241ABS Hydraulic Pressure Differential Switch Input Short Circuit To Ground
C1243ABS Outlet Valve Coil LR Circuit Open
C1240ABS Hydraulic Pressure Differential Switch Input Short Circuit To Battery
C1244ABS Outlet Valve Coil LR Circuit Short To Battery