LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mazda >> 2021 >> CX-3 AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 47 (On-Board Diagnostic - Body Control Module) >> DTC B1178-11: Liftgate Latch Switch Circuit Malfunction >> Notes
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC B1178-11: Liftgate Latch Switch Circuit Malfunction: Notes

WARNING: This page is about a different car, the 2016 Mazda CX-3. However, it is still accessible from the selected car via links, so may be relevant.
Description  Liftgate latch switch circuit malfunction
Detection condition 
  • BCM detects short to ground in liftgate latch switch circuit with the liftgate closed (liftgate latch switch off).
Fail-safe  Not applicable
Possible cause 
  • Liftgate latch and lock actuator connector or terminal malfunction
  • Liftgate latch switch malfunction
  • BCM connector or terminal malfunction
  • Short to ground in wiring harness between liftgate latch and lock actuator terminal C and BCM terminal 2AC
  • BCM malfunction
G10913670