MAZDA

08-001-25

Manufacturer communications

Publication date: 2025-05-15
Received by NHTSA: 2025-06-04
NHTSA record numbers: 11019093

Manufacturer summary

Original wording in English

Some vehicles may experience an airbag system warning light flashing with DTC B1126:1B or B1127:1B. DTC B1126:1B - Driver-side side air bag module circuit resistance high. DTC B1127:1B - Passenger-side side air bag module circuit resistance high. This may be caused by coating on the terminals allowing oxidation. The new terminals have a tin coating to prevent oxidation.

NHTSA manufacturer communications ↗

Reported code forms

B1126 B1127

Manufacturer wording

Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.

MazdaB1126:1B

Driver-side side air bag module circuit resistance high

NHTSA 11019093

MazdaB1127:1B

Passenger-side side air bag module circuit resistance high

NHTSA 11019093

Check vehicle applicability

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

Make	Model	Model year
Mazda	MAZDA6	2009

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