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Home >> Mazda >> 2011 >> 3 L4-2.5L >> Repair and Diagnosis >> A L L Diagnostic Trouble Codes ( DTC ) >> Testing and Inspection >> B Code Charts >> B104B >> Standard Deployment Control System
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Standard Deployment Control System




DTC B104B, B104E, B1051, U2017 [STANDARD DEPLOYMENT CONTROL SYSTEM]

System Malfunction Location





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 side air bag sensor and SAS control module has a malfunction.
- Driver-side side air bag sensor has a malfunction

Possible Causes

- Driver-side side air bag sensor connector malfunction
- Open or short circuit or short to ground or short to power supply in the wiring harness between the driver-side side air bag sensor and SAS control module
- Driver-side side air bag sensor malfunction
- SAS control module malfunction

System Wiring Diagram





Diagnostic Procedure













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