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AutoCodes - Generic - B223A

B223A Code - Auto High Beam ECU Internal

- Code Popularity: 1,293 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC B223A?

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 Auto High Beam ECU
  • Auto High Beam ECU harness is open or shorted
  • Auto High Beam ECU circuit poor electrical connection
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How to Fix the DTC B223A?

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.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B223A 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 B223A Description

The Auto High Beam ECU detects a fault during an internal diagnostic check and sets the Diagnostic Trouble Code (DTC).

OBDII Code B223A - Auto High Beam ECU Internal - AutoCodes.com
B223A Code - Auto High Beam ECU Internal

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Code B223A comments

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