What causes B1852 on a Toyota?

Damaged rear side squib wire on the right Faulty right rear side airbag assembly Corroded or loose squib connector Failed center airbag sensor assembly Chafed harness at the rear seat

How do I fix B1852 on a Toyota?

Disconnect the battery and wait before touching SRS circuits Confirm the code with an SRS-capable scan tool Inspect and reseat the squib connector Test the squib circuit for opens and shorts Replace the airbag part only after tests fail

B1852 Short to ground in the rear side squib right circuit

Q: What does B1852 mean on a Toyota?

B1852. Short to ground in the rear side squib right circuit. The right rear seat airbag loop touches ground and the SRS light stays on. 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 B1852 mean on a Toyota?

B1852. Short to ground in the rear side squib right circuit. The right rear seat airbag loop touches ground and the SRS light stays on. This Toyota-enhanced code applies to Toyota, Lexus and Scion models that use this code.

Common causes of B1852

Damaged rear side squib wire on the right
Faulty right rear side airbag assembly
Corroded or loose squib connector
Failed center airbag sensor assembly
Chafed harness at the rear seat

How to fix B1852

Disconnect the battery and wait before touching SRS circuits
Confirm the code with an SRS-capable scan tool
Inspect and reseat the squib connector
Test the squib circuit for opens and shorts
Replace the airbag part only after tests fail