OBDII Code List

C0231 SUBARU - Engine Control Module Failure

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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C0231 SUBARU Possible Causes

  • Faulty Engine Control Module (ECM)
  • Engine Control Module (ECM) harness is open or shorted
  • Engine Control Module (ECM) circuit poor electrical connection

First diagnose C0231 SUBARU code

    Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.

Cost of diagnosing the C0231 SUBARU code

    Labor: 1.0

    The cost of diagnosing the C0231 SUBARU code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

C0231 SUBARU Possible Symptoms

  • Anti-Lock Brake System (ABS) Warning Light ON
  • Engine Light ON (or Service Engine Soon Warning Light)

C0231 Subaru Description

The Anti-Lock Brake System (ABS) Module monitors the Engine Control Module (ECM) signal. The ABS Module sets the OBDII code when the ECM signal is not to factory specifications.
OBDII Code C0231 Subaru - Engine Control Module Failure -

C0231 SUBARU More Information

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