Where is the central locking control box located in the Besturn B70?
2 Answers
The central locking control box of the Besturn B70 is located under the handbrake. Controller: The controller consists of two parts: one is the power window control circuit, and the other is the central locking control circuit. These two circuits are independent of each other and do not interfere with one another. Procedure for removing the car window regulator switch: Turn off the ignition switch and all electrical appliances, and remove the ignition key from the 0 (pre-lock position) position. Use the pry bar set -NST1055– to unlock the locking lug -arrow- on the front side of the handle cover -1- and pull it out along the -arrow- direction from the door trim. Disconnect the plug connections -1- and -2-, and remove the handle cover. Unlock the locking lug -arrow- and remove the button module -1- from the handle cover.
The central locking control box of the Bestune B70 is usually hidden under the driver's seat. You'll need to bend down and look behind the foot pedal area. When I repaired my car, I removed the side trim panel of the driver's seat and found that small black square box among the dense wiring - it's about half the size of a cigarette pack with several wires plugged in. Car washes or water accumulation in floor mats may affect its function. I once experienced locking failure on rainy days. If you're removing it yourself, remember to disconnect the battery negative terminal first, and it's best to bring a phone for lighting. This component is responsible for transmitting door lock signals throughout the vehicle and is quite concealed. If you really can't find it, I'd recommend going directly to a repair shop for professional assistance.
