DTC B1174-13: Door Lock-Link Switch Unlock 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 |
Door lock-link switch unlock circuit malfunction |
| Detection condition |
- BCM detects an open circuit in the door lock-link switch unlock circuit with the front door lock-link switch (RH)/rear door lock-link switch (LH)/(RH) unlocked.
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| Fail-safe |
Not applicable |
| Possible cause |
- Front door latch and lock actuator (RH) connector or terminal malfunction
- Open circuit in wiring harness between the following:
- Front door latch and lock actuator (RH) terminal D-Body ground
- Front door lock-link switch (RH) malfunction
- Rear door latch and lock actuator (LH) connector or terminal malfunction
- Open circuit in wiring harness between rear door latch and lock actuator (LH) terminal J and body ground
- Rear door lock-link switch (LH) malfunction
- Rear door latch and lock actuator (RH) connector or terminal malfunction
- Open circuit in wiring harness between rear door latch and lock actuator (RH) terminal D and body ground
- Rear door lock-link switch (RH) malfunction
- BCM connector or terminal malfunction
- Open circuit in wiring harness between the following terminals:
- Front door latch and lock actuator (RH) terminal L-BCM terminal 2M
- Rear door latch and lock actuator (LH) terminal B-BCM terminal 2M
- Rear door latch and lock actuator (RH) terminal L-BCM terminal 2M
- BCM malfunction
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