DCM Internal Fault
Table of contents
B2A0C SUBARU Possible Causes
- Faulty Data Communication Module (DCM)
- Data Communication Module harness is open or shorted
- Data Communication Module circuit poor electrical connection
How do I fix code B2A0C SUBARU?
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 connector’s pins.
Cost of diagnosing the B2A0C SUBARU code
The cost of diagnosing the B2A0C 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.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
B2A0C SUBARU Description
The Diagnostic Trouble Code (DTC) sets when the Data Communication Module (DCM) is not to factory specifications.