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B2287 Lexus Code - LIN Communication Master Malfunction

- Code Popularity: 9,223 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC B2287 Lexus?

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 Power Source Control ECU
  • Power Source Control ECU harness is open or shorted
  • Power Source Control ECU circuit poor electrical connection
⚠ Does your Lexus have Safety Recalls? → Check here

How to Fix the DTC B2287 Lexus?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

Code Tech Notes

Most of the times this code is set in combination with other codes. Fix other code first.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B2287 Lexus code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

Code B2287 Lexus Description

The Diagnostic Trouble Code (DTC) is output when any other DTC is set in the power source control ECU or when the wire harness between the power source control ECU and the certification ECU is open or short.

OBDII Code B2287 Lexus - LIN Communication Master Malfunction - AutoCodes.com
B2287 Lexus Code - LIN Communication Master Malfunction

Need More Information on the Code?

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Code B2287 Lexus comments

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