ABS CAN Communication Malfunction
Table of contents
C0140 SUBARU Possible Causes
- Faulty ABS Control Module
- ABS Control Module harness is open or shorted
- ABS Control Module circuit poor electrical connection
How do I fix code C0140 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 C0140 SUBARU code
The cost of diagnosing the C0140 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
- Anti-Lock Brake System (ABS) Warning Light ON
- Engine Light ON (or Service Engine Soon Warning Light)
C0140 SUBARU Description
The Engine Control Module (ECM) monitors the ABS Control Module. The ECM sets the OBDII code when communication with the ABS Control Module fails.