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 B14DA RAM 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.
With the ignition on and Radio (Head Audio Unit) active, the radio detects a closed switch for 60 seconds.
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Get the B14DA RAM code diagnosed by a professional: Find a repair shop in your area