Engine-Codes - Generic - B2229

B2229 Code - Power Back Door Unit Motor Right Circuit

- Code Popularity: 5,893 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC B2229?

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 Right (RH)
  • Power Back Door Unit Assembly Right harness is open or shorted
  • Power Back Door Unit Assembly Right circuit poor electrical connection
  • Faulty Multiplex Network Door ECU
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How to Fix the DTC B2229?

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 B2229 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 B2229 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 Right (RH) Motor malfunction.

B2229 Code - Power Back Door Unit Motor Right Circuit

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Code B2229 Information for Specific Makes

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