Possible cause
WARNING: This page is about a different car, the 2020 Mazda CX-30. However, it is still accessible from the selected car via links, so may be relevant.
- Connector terminal disconnection, poor contact, damage, deformation, corrosion
- Door-electrical supply unit (passenger's side) power supply voltage or body ground malfunction
- Open circuit in wiring harness between door-electrical supply unit (passenger's side) and connector C-23
- Open circuit in wiring harness between connector C-23 and connector C-48
- Connector C-23 malfunction
- Connector C-48 malfunction
- Door-electrical supply unit (passenger's side) malfunction