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AutoCodes - Lexus - B2786 Lexus

B2786 Lexus Code - No Response from Steering Lock ECU

- Code Popularity: 10,547 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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By AutoCodes.com - Updated Jan 16, 2023
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What does this mean?

|Code B2786 Lexus Possible 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)

|How do I Fix the Code B2786 Lexus?

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's pins.

Does your Lexus have Safety Recalls? → Check here

|What is the Cost to Diagnose the Code B2786 Lexus?

Labor: 1.0

The cost of diagnosing the B2786 Lexus code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

|What are Code B2786 Lexus Possible Symptoms?

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

|Code B2786 Lexus Description

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.

OBDII Code B2786 Lexus - No Response from Steering Lock ECU - AutoCodes.com
B2786 Lexus Code - No Response from Steering Lock ECU
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|Need More Information on the B2786 Lexus Code?

Need more information on how to fix the B2786 Lexus code? Get Access to Factory Service Manuals

|Need Help with the B2786 Lexus Code?

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