Where is the central locking module located in a 2011 Buick Excelle?
1 Answers
The central locking module of a 2011 Buick Excelle is located in the center console, which can be seen below the lever at the handbrake position. After opening the driver's door, pull the hood release switch on the left side of the driver's leg area to lift the engine hood. You will then see the central locking control box next to the battery on the right side. The Buick Excelle central locking system has a total of 8 wires, including two power wires: the red wire connects to the positive terminal of the battery, and the black wire connects to the negative terminal. The remaining control wires are for the central locking connections. The central locking control box is primarily responsible for controlling the door lock switches and actuator functions. The master switch is usually located on the left side of the driver's door, while individual switches control single doors. The location of the Excelle's central locking control box is not fixed and varies depending on the model configuration. It may be found under the front passenger seat, to the left of the instrument panel, or in other locations. Additionally, the central locking function helps amplify the weak signal from the remote key to enable remote door locking/unlocking. Successful locking will be confirmed by light and horn feedback.