Where is the BCM module located in the Axela?
2 Answers
The body control module is located above the accelerator pedal in front of the driver's seat, specifically on the left side under the center console. Here is some relevant information: Regarding the vehicle model: The Axela is a compact sedan produced by Changan Mazda, available in both hatchback and sedan versions. In terms of powertrain: The Axela comes with 1.5L and 2.0L naturally aspirated engines. The 1.5L naturally aspirated engine delivers a maximum power of 86kW and a maximum torque of 148N·m. The 2.0L naturally aspirated engine produces a maximum power of 116kW and a maximum torque of 202N·m.
I've been driving the Mazda3 Axela for five years. The BCM module is located under the floor mat on the driver's side, hidden inside a small black box within the protective cover. During my own maintenance, I noticed it sits near the left pedal, connected to a bundle of wires, and is responsible for body functions like lighting and door locks. The placement is quite discreet, designed to protect against impacts and facilitate wiring inspections. If you want to locate it yourself, I recommend lifting the floor mat to check, but avoid tampering with the wires as electronic components are sensitive—mistakes could cause short circuits or damage other parts. Once, when I drove in the rain, the wet floor caused the BCM to malfunction, leaving the door locks unresponsive, so I had to rush to the dealership for a replacement. Actually, the BCM's position near the driver is meant for easier handling in emergencies, but for routine maintenance, it's best to rely on professional technicians with proper tools for safety. Regular vehicle inspections focusing on electronic system health can help reduce unexpected failures.
