Engine-Codes - Toyota - B2786 Toyota

B2786 Toyota Code - No Response from Steering Lock ECU

- Code Popularity: 23,830 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
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What are the Possible Causes of the DTC B2786 Toyota?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Steering Lock ECU (Steering Lock Actuator Assembly)
  • Steering Lock ECU harness is open or shorted
  • Steering Lock ECU circuit poor electrical connection
  • Faulty Certification ECU (Smart Key ECU Assembly)
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How to Fix the DTC B2786 Toyota?

Check 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 pins.

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What is the Cost to Diagnose the Code?

Labor: 1.0

The cost to diagnose the B2786 Toyota code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

What Does the B2786 Toyota Code Mean?

This Diagnostic Trouble Code (DTC) is stored when Local Interconnect Network (LIN) communication between the Certification ECU (Smart Key ECU Assembly) and steering lock actuator stops for 10 seconds or more.

B2786 Toyota Code - No Response from Steering Lock ECU

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