What are the common causes of B0075?

Open or short in the second row right pretensioner squib circuit. A corroded connector at the second row right pretensioner. A failed second row right seat belt pretensioner. Water or debris in the second row right pretensioner harness.

Read the SRS codes and note all second row faults. Inspect the second row right pretensioner connector for corrosion or water. Test the second row right pretensioner squib for opens and shorts. Check the second row right buckle and retractor for binding. Replace the second row right pretensioner if the circuit tests good. Clear the code and retest.

B0075

Second Row Right Seat Belt Pretensioner Deployment Control

System: Body control (B code)
Lamp: Airbag Light
Category: Body

What it means

B0075 means Second Row Right Seat Belt Pretensioner Deployment Control.

Check these first

Open or short in the second row right pretensioner squib circuit
A corroded connector at the second row right pretensioner
A failed second row right seat belt pretensioner
Water or debris in the second row right pretensioner harness

What to do next

Read the SRS codes and note all second row faults
Inspect the second row right pretensioner connector for corrosion or water
Test the second row right pretensioner squib for opens and shorts
Check the second row right buckle and retractor for binding
Replace the second row right pretensioner if the circuit tests good
Clear the code and retest

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Updated

Generic SAE J2012 definition. Last updated 2026-10-10.