Engine-Codes - Lexus - B1206 LEXUS

B1206 LEXUS Code - Power Window Master Switch Communication Stop

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

|B1206 LEXUS code possible causes

  • Faulty Power Window Master Switch
  • Power Window Master Switch harness is open or shorted
  • Power Window Master Switch circuit poor electrical connection

|How is the B1206 LEXUS 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 B1206 LEXUS code

Labor: 1.0

The cost to diagnose the B1206 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 B1206 LEXUS code possible symptoms?

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

|What is B1206 LEXUS code meaning?

This Diagnostic Trouble Code (DTC) is stored when Local Interconnect Network (LIN) communication between the power window regulator master switch assembly and main body ECU (instrument panel junction block assembly) stops for more than 10 seconds. The DTC will set when there is no communication between the power window regulator master switch assembly and the main body ECU (instrument panel junction block assembly) for more than 10 seconds.

|Need more information with the B1206 LEXUS code?

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|Need help with a B1206 LEXUS code?

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