Engine-Codes - Toyota - B1248 TOYOTA

B1248 TOYOTA - AVC–LAN Communication Impossible

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

B1248 TOYOTA Possible Causes

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

How is the B1248 TOYOTA 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 B1248 TOYOTA code

Labor: 1.0

The cost to diagnose the B1248 TOYOTA code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

Possible Symptoms

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

B1248 TOYOTA Meaning

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

More Information

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