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 B15F6 Toyota 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.
This Diagnostic Trouble Code (DTC) is stored when items controlled by the Main Body ECU cannot be customized via the Audio and Visual System (or Navigation System) vehicle customization screen. The Main Body ECU controls the items for the following systems that are customizable via the Display Screen (Or Navigation Receiver Assembly Screen): Power door lock control system, Wireless door lock control system, and Lighting system. Main Body ECU vehicle setting processing error.
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