LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mazda >> 2014 >> 3 SV, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 14 (On-Board Diagnostic - Airbag System (Two-Step Deployment Control System)) >> DTC B00A0 1C: Seat Weight Sensor Control Module Circuit Open To Power Supply >> Notes
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC B00A0 1C: Seat Weight Sensor Control Module Circuit Open To Power Supply: Notes

WARNING: This page is about a different car, the 2014 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
DTC B00A0:1C DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location 
  • Seat weight sensor control module circuit open 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 seat weight sensor control module circuit.
Fail-safe  Not applicable
Possible cause 
  • SRS2/ESCL 15A fuse malfunction
  • Seat weight sensor control module connector malfunction
  • Short circuit to power supply or body ground in the wiring harness between fuse block and seat weight sensor control module
  • Open circuit in the wiring harness between fuse block and seat weight sensor control module
  • Seat weight sensor control module malfunction
G09786521Courtesy of MAZDA MOTORS CORP.