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Home >> Mazda >> 2012 >> 5 Sport, Standard Trans >> Repair and Diagnosis (Single Page) >> Restraints >> Air Bag, SRS >> On-Board Diagnostic [Air Bag System - Two-Step Deployment Control System) >> DTC B1884, B1890 [Two-Step Deployment Control System] >> Notes
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DTC B1884, B1890 [Two-Step Deployment Control System]: Notes

DESCRIPTION
  • B1884
    • Passenger air bag deactivation (PAD) indicator circuit open or short to body ground
  • B1890
    • Passenger air bag deactivation (PAD) indicator circuit short to power supply
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.
  • Malfunction in PAD indicator circuit
FAIL-SAFE FUNCTION  -
POSSIBLE CAUSE 
  • Information display connector malfunction
  • Information display malfunction
  • Open or short circuit or short to ground or short to power supply in wiring harness between information display and SAS control module
  • SAS control module malfunction
SYSTEM WIRING DIAGRAM 
G08152401