What causes B2226 on a Toyota?

Faulty pulse sensor in the left unit Open or short in the sensor circuit Failed left power back door unit Corroded door connector Damaged harness at the door hinge

How do I fix B2226 on a Toyota?

Confirm the code with a scan tool Inspect and reseat the door connectors Test the pulse sensor circuit Check the harness at the door hinge Replace the door unit only after tests fail

B2226 Pulse sensor fault in the left power back door unit

Q: What does B2226 mean on a Toyota?

B2226. Pulse sensor fault in the left power back door unit. The door cannot confirm its position and may stop or reverse on its own. Applies to Toyota, Lexus and Scion models that use this code.

Category: Body
Severity: Body Warning Light
Applies to: Toyota, Lexus and Scion models that use this code

What does B2226 mean on a Toyota?

B2226. Pulse sensor fault in the left power back door unit. The door cannot confirm its position and may stop or reverse on its own. This Toyota-enhanced code applies to Toyota, Lexus and Scion models that use this code.

Common causes of B2226

Faulty pulse sensor in the left unit
Open or short in the sensor circuit
Failed left power back door unit
Corroded door connector
Damaged harness at the door hinge

How to fix B2226

Confirm the code with a scan tool
Inspect and reseat the door connectors
Test the pulse sensor circuit
Check the harness at the door hinge
Replace the door unit only after tests fail