Engine-Codes - Generic - B15F6

B15F6 Code - Main Body ECU Vehicle Information Reading/Writing Process Malfunction

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

|B15F6 code 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 is the B15F6 code repair?

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.

|What is the cost to diagnose the B15F6 code

Labor: 1.0

The cost to diagnose the B15F6 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.

|What are B15F6 code possible symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

|What is B15F6 code meaning?

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.

|Need more information with the B15F6 code?

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|B15F6 code information for specific makes

  • B15F6 LEXUS Main Body ECU Vehicle Information Reading/Writing Process Malfunction
  • B15F6 TOYOTA Main Body ECU Vehicle Information Reading/Writing Process Malfunction

|Need help with a B15F6 code?

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