Start by checking 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.
The cost to diagnose the C2504 Fiat code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
The Drivetrain Control Module (DTCM) monitors the Anti-Lock Brake System (ABS) Module. The DTCM sets the OBDII code when the ABS Module is not to factory specifications.
Need more information on how to fix the C2504 Fiat code? Get Access to Factory Service Manuals
Get the C2504 Fiat code diagnosed by a professional: Find a repair shop in your area