Main Body ECU Vehicle Information Reading/Writing Process Malfunction
Table of contents
B15F6 TOYOTA Possible Causes
- Faulty Main Body ECU
- Main Body ECU harness is open or shorted
- Main Body ECU circuit poor electrical connection
- Faulty Navigation Receiver Assembly
How do I fix code B15F6 TOYOTA?
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’s pins.
Cost of diagnosing the B15F6 TOYOTA code
The cost of diagnosing the B15F6 TOYOTA code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
B15F6 TOYOTA Description
This Diagnostic Trouble Code (DTC) is stored when items controlled by the Main Body ECU cannot be customized via the navigation system vehicle customization screen. The Main Body ECU controls the items for the following systems that are customizable via the Navigation Receiver Assembly screen: Power door lock control system, Wireless door lock control system and Lighting system. Main Body ECU vehicle setting processing error.