DTC B1413-11, B1413-13, B1413-87 Or B1413-96: Driver-Side Crash Zone Sensor (Airbag) (Us): Outline

WARNING: This page is about a different car, the 2020 Mazda CX-30. However, it is still accessible from the selected car via links, so may be relevant.

DTC B1413:11, B1413:13, B1413:87 OR B1413:96 DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location	B1413:11: Driver-side crash zone sensor circuit short to body ground or power supply B1413:13: Driver-side crash zone sensor circuit open circuit or short to power supply B1413:87: Signal reception error from driver-side crash zone sensor B1413:96: Driver-side crash zone sensor internal malfunction
Detection condition	WARNING: Detection conditions are for understanding the DTC outline before performing an inspection. Performing an inspection according to only the detection conditions may cause injury due to an operating error, or damage the system. When performing an inspection, always follow the inspection procedure. Wiring harness between the driver-side crash zone sensor and SAS control module has a malfunction Driver-side crash zone sensor has a malfunction
Fail-safe	Not applicable
Possible cause	Driver-side crash zone sensor connector malfunction Open circuit in driver-side crash zone sensor signal circuit Short circuit to ground in driver-side crash zone sensor signal circuit Short circuit to power supply in driver-side crash zone sensor signal circuit Driver-side crash zone sensor malfunction SAS control module malfunction
Courtesy of MAZDA MOTORS CORP.