B10381B Code: Meaning & Diagnostic Guide
Igniter 1 for pedestrian protection — resistance too high. The aftermarket listing names the exact code and lists the Audi e-tron GT as compatible with the pedestrian-protection actuator.
What does B10381B mean?
- Audi: Igniter 1 for pedestrian protection — resistance too high. The aftermarket listing names the exact code and lists the Audi e-tron GT as compatible with the pedestrian-protection actuator. Source
Is B10381B generic or manufacturer-specific?
B10381B currently has manufacturer-labelled reference definitions for Audi. A universal generic definition is not asserted here. The exact vehicle make, model, year and powertrain should be confirmed before using a definition for diagnosis.
B10381B symptoms
A diagnostic code identifies a detected condition; it does not by itself prove which component has failed. Symptoms can differ between vehicles. Record the exact warning message, any additional codes, and the operating condition when B10381B appeared.
Possible causes of B10381B
Possible causes depend on the vehicle-specific definition and test results. Do not conclude that a named component has failed from B10381B alone; wiring, connections, control conditions and component tests should be evaluated using manufacturer procedures.
How to diagnose B10381B
- Confirm the exact B10381B reading with a compatible scan tool and record any accompanying codes.
- Confirm the vehicle make, model, model year and powertrain before applying a reference definition.
- Prefer a verified manufacturer-specific report when one is available.
- Follow the manufacturer diagnostic procedure before replacing parts.
How to fix B10381B
There is no safe universal parts-replacement fix for B10381B without vehicle-specific evidence. The correct resolution depends on the confirmed definition and diagnostic test results.
Can I drive with B10381B?
A universal drive/no-drive answer cannot be inferred from B10381B alone. Follow the vehicle warning and manufacturer instructions.
B10381B frequently asked questions
What does B10381B mean?
Igniter 1 for pedestrian protection — resistance too high. The aftermarket listing names the exact code and lists the Audi e-tron GT as compatible with the pedestrian-protection actuator.
Can different manufacturers use B10381B differently?
Yes. Generic definitions and manufacturer-labelled definitions can coexist, so vehicle context matters.
Should I replace a part immediately?
No. A code is a diagnostic starting point, not proof that a named component has failed.
Search variants and canonical URL
Capitalization, underscores, hyphens, colons and spaces are normalized to this canonical code identity so alternate scan-tool formats do not create duplicate pages.