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Home >> Mazda >> 2013 >> 5 Grand Touring >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> On-Board Diagnostic [Air Bag System - Standard Deployment Control System) >> DTC B1048, B1925, B1933, B1935, B1938 [Standard Deployment Control System] >> Notes

DTC B1048, B1925, B1933, B1935, B1938 [Standard Deployment Control System]: Notes

DESCRIPTION
  • B1048
    • Short to the passenger-side air bag module circuit and other air bag module circuits
  • B1925
    • Passenger-side air bag module circuit short to power supply
  • B1933
    • Passenger-side air bag module circuit open circuit or resistance high
  • B1935
    • Passenger-side air bag module circuit resistance low
  • B1938
    • Passenger-side air bag module circuit short to body ground
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 1.10-5.77 ohms  detected in passenger-side air bag module circuit
  • Malfunction in the wiring harness between the passenger-side air bag module and SAS control module
FAIL-SAFE FUNCTION  -
POSSIBLE CAUSE 
  • Passenger-side air bag module connector malfunction
  • Open or short circuit or short to ground or short to power supply in the wiring harness between the passenger-side air bag module and the SAS control module
  • Passenger-side air bag module malfunction
  • SAS control module malfunction
SYSTEM WIRING DIAGRAM 
G08152307