Buy 1994 Mazda 323 Body Control Module. Body switches and relay. Computers, CTM - OEM Mazda Part # 1F2018887 (1F2018887A, 1F20-18-887A, 1F20-18-887, 1F20-18-887B, USE1F2018887)

Body Control Computer (BCC). Central Timer Module (CTM). Generic Electronic Control Module (GEM). Module, MLT.
An Electronic Control unit that monitors and Controls various Electronic systems in a vehicle's Body, and communicates with other on-board Computers via the car's vehicle bus.

Fits B-Series

Body Control Module - Repair or Replace
A failed body control module can have many symptoms, including intermittent operation of power windows, locks, and seats, a malfunctioning alarm or keyless entry system, or warning lights on the dashboard. Have a technician diagnose your 1994 Mazda 323 with a Mazda approved diagnostic computer.