DTC B0001-11; B0001-12; B0001-13; B0001-19; B0001-1A; Driver-Side Air Bag Module Circuit Malfunction: Notes

WARNING: This page is about a different car, the 2017 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.

DETECTION CONDITION & POSSIBLE CAUSE

System malfunction location	B0001:11: Driver-side air bag module circuit short to body ground B0001:12: Driver-side air bag module circuit short to power supply B0001:13: Driver-side air bag module circuit open circuit or resistance high B0001:19: Short circuit to driver-side air bag module and other air bag module circuits B0001:1A: Driver-side air bag module circuit resistance low
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. Resistance other than 0.99-6.42 ohms detected in driver-side air bag module circuit Wiring harness between driver-side air bag module and SAS control module has malfunction
Fail-safe	Not applicable
Possible cause	Clock spring connector malfunction Clock spring malfunction Open circuit in the wiring harness between the following terminals: Clock spring terminal 6A-Clock spring terminal 2B Clock spring terminal 6B-Clock spring terminal 2A SAS control module terminal 3J-Clock spring terminal 2B SAS control module terminal 3H-Clock spring terminal 2A Short circuit to body ground in the wiring harness between the following terminals: SAS control module terminal 3J-Clock spring terminal 2B SAS control module terminal 3H-Clock spring terminal 2A Short circuit to power supply in the wiring harness between the following terminals: SAS control module terminal 3J-Clock spring terminal 2B SAS control module terminal 3H-Clock spring terminal 2A Short circuit to each other in the wiring harness between the clock spring and SAS control module Short circuit to other air bag module circuits in the wiring harness between the clock spring and SAS control module Driver-side air bag module malfunction SAS control module malfunction