P1184: Engine Oil Temperature Out Of Self Test Range

MediumPowertrainEngine Oil System

What does P1184 mean?

P1184 is a diagnostic trouble code indicating "Engine Oil Temperature Out Of Self Test Range". This code relates to your vehicle's engine oil system and should be diagnosed to determine the root cause. The severity level helps indicate how urgently this should be addressed.

Common causes

  • Faulty engine oil system 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.

Get a diagnosis for YOUR car

Code P1184 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

P1183Engine Oil Temperature Circuit Malfunction
P0941Hydraulic Oil Temperature Sensor Circuit Intermittent
P0940Hydraulic Oil Temperature Sensor Circuit High Input
P0939Hydraulic Oil Temperature Sensor Circuit Low Input