Engine-Codes - Toyota - B1206 Toyota

B1206 Toyota Code - Power Window Master Switch Communication Stop

- Code Popularity: 7,302 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code B1206 Toyota?

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

|How to Fix the B1206 Toyota 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 B1206 Toyota?

Labor: 1.0

The cost to diagnose the B1206 Toyota 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.

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|What are Code B1206 Toyota Possible Symptoms?

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

|What Does the B1206 Toyota Code Mean?

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.

Power Window Master Switch Communication Stop

|Need more Information on the B1206 Toyota Code?

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|Need Help with the B1206 Toyota Code?

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