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AutoCodes - Generic - B2226

B2226 Code - Power Back Door Unit Pulse Sensor Left Circuit

- Code Popularity: 7,278 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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By - Updated Dec 09, 2022
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|Code B2226 Possible 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

|How do I Fix the Code 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's pins.

Does your Car have Safety Recalls? → Check here

|What is the Cost to Diagnose the Code B2226?

Labor: 1.0

The cost of diagnosing the B2226 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 B2226 Possible Symptoms?

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

|Code B2226 Description

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.

OBDII Code B2226 - Power Back Door Unit Pulse Sensor Left Circuit -
B2226 Code - Power Back Door Unit Pulse Sensor Left Circuit

|Need More Information on the B2226 Code?

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|Information for Specific Makes

|Need Help with the B2226 Code?

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|Code B2226 comments

Help us improve Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the B2226 code? Have you replaced any parts?
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