Engine-Codes - Generic - B2226

B2226 Code - Power Back Door Unit Pulse Sensor Left Circuit

- Code Popularity: 8,136 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC B2226?

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 Back Door (PBD) Unit Assembly Left (LH)
  • Power Back Door Unit Assembly Left harness is open or shorted
  • Power Back Door Unit Assembly Left circuit poor electrical connection
  • Faulty Multiplex Network Door ECU
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How to Fix the DTC B2226?

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 B2226 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 B2226 Code Mean?

The Power Back Door system enables the back door to be opened and closed automatically by a motor in accordance with signals from the back door control switch or the power back door button on an electrical key transmitter sub-assembly or door control transmitter. In addition, a door control switch assembly has been provided on the back door for convenience.
This Diagnostic Trouble Code (DTC) is output when the Multiplex Network Door ECU detects a Power Back Door (PBD) Unit Assembly set Left (LH) pulse malfunction.

B2226 Code - Power Back Door Unit Pulse Sensor Left Circuit

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Code B2226 Information for Specific Makes

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