Engine-Codes - Lexus - B15F6 Lexus

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

- Code Popularity: 984 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code B15F6 Lexus?

  • Faulty Main Body ECU
  • Main Body ECU harness is open or shorted
  • Main Body ECU circuit poor electrical connection
  • Faulty Radio and Display Receiver Assembly (or Navigation Receiver Assembly)

|How to Fix the B15F6 Lexus Code?

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 Code B15F6 Lexus?

Labor: 1.0

The cost to diagnose the B15F6 Lexus 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.

Does your car have Safety Recalls? → Check here

|What are Code B15F6 Lexus Possible Symptoms?

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

|What Does the B15F6 Lexus Code Mean?

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.

Main Body ECU Vehicle Information Reading/Writing Process Malfunction

|Need more Information on the B15F6 Lexus Code?

Need more information on how to fix the B15F6 Lexus code? Get Access to Factory Service Manuals

|Need Help with the B15F6 Lexus Code?

Get the B15F6 Lexus code diagnosed by a professional: Find a repair shop in your area