Engine-Codes - Lexus - B1248 LEXUS

B1248 LEXUS Code - AVC–LAN Communication Impossible

- Code Popularity: 4,867 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the B1248 LEXUS Code?

  • Faulty Radio and Player ECU
  • Radio and Player ECU harness is open or shorted
  • Radio and Player ECU circuit poor electrical connection

|How to Fix the B1248 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 B1248 LEXUS code?

Labor: 1.0

The cost to diagnose the B1248 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.

|What are B1248 LEXUS code possible symptoms?

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

|What Does the B1248 LEXUS Code Mean?

This Diagnostic Trouble Code (DTC) is detected when communication is impossible between the Radio and Player ECU and Gateway ECU.

AVC–LAN Communication Impossible

|Need more information with the B1248 LEXUS code?

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