What causes B1135 on a Toyota?

Airbag sensor assembly connector not fully seated Corroded connector terminals Damaged connector lock or housing Open in the airbag sensor circuit Damaged harness near the sensor assembly

How do I fix B1135 on a Toyota?

Disconnect the battery and wait before touching SRS wiring Confirm the code with an SRS-capable scanner and read freeze frame Unplug and reseat the airbag sensor assembly connectors Check the connector lock and terminals for corrosion or damage Repair the circuit if the connector check still fails

B1135 Poor connection at the airbag sensor assembly center connectors. The connector check detects a partial fit

Q: What does B1135 mean on a Toyota?

B1135. Poor connection at the airbag sensor assembly center connectors. The connector check detects a partial fit. Applies to Toyota, Lexus and Scion models that use this code.

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

What does B1135 mean on a Toyota?

B1135. Poor connection at the airbag sensor assembly center connectors. The connector check detects a partial fit. This Toyota-enhanced code applies to Toyota, Lexus and Scion models that use this code.

Common causes of B1135

Airbag sensor assembly connector not fully seated
Corroded connector terminals
Damaged connector lock or housing
Open in the airbag sensor circuit
Damaged harness near the sensor assembly

How to fix B1135

Disconnect the battery and wait before touching SRS wiring
Confirm the code with an SRS-capable scanner and read freeze frame
Unplug and reseat the airbag sensor assembly connectors
Check the connector lock and terminals for corrosion or damage
Repair the circuit if the connector check still fails