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 B15F7 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.
This Diagnostic Trouble Code (DTC) is stored when items controlled by the Certification ECU (Smart Key ECU Assembly) cannot be customized via the audio and visual system vehicle customization screen. The Certification ECU (Smart Key ECU Assembly) controls the smart key system (for Entry Function) related items that are customizable via the display screen.
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