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 pins.
The cost to diagnose the B2100 RAM code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.
The Front Control Module monitors the Ignition Run/Start Input Circuit. The Front Control Module will set this Diagnostic Trouble Code (DTC) if the CAN bus message and the hardwired ignition circuit do not match.
Need more information on how to fix the B2100 RAM code? Get Access to Factory Service Manuals
Get the B2100 RAM code diagnosed by a professional: Find a repair shop in your area