What causes B2795 on a Toyota?

Wrong key used on the vehicle Key not registered to the vehicle Faulty key transponder chip Faulty certification ECU Interrupted key registration

How do I fix B2795 on a Toyota?

Confirm the code with a scan tool Try a known good registered key Re-register the key to the vehicle Inspect and reseat the engine switch connector Replace the ECU only after tests fail

B2795 Unmatched key code in the immobilizer system

Q: What does B2795 mean on a Toyota?

B2795. Unmatched key code in the immobilizer system. The key code does not match the one stored in the certification ECU. 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 B2795 mean on a Toyota?

B2795. Unmatched key code in the immobilizer system. The key code does not match the one stored in the certification ECU. This Toyota-enhanced code applies to Toyota, Lexus and Scion models that use this code.

Common causes of B2795

Wrong key used on the vehicle
Key not registered to the vehicle
Faulty key transponder chip
Faulty certification ECU
Interrupted key registration

How to fix B2795

Confirm the code with a scan tool
Try a known good registered key
Re-register the key to the vehicle
Inspect and reseat the engine switch connector
Replace the ECU only after tests fail