Buy OEM 1999 Mazda Part # EC0167560 (EC01-67-560). Body Control Module. Body relays and unit. Monitors, Onboard

Body Control Computer (BCC). Central Timer Module (CTM). Generic Electronic Control Module (GEM). Unit, CENTR.
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. Exc.Keyless Entry.

Fits Tribute

Tribute; w/o Power Locks.
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 1999 Mazda with a Mazda approved diagnostic computer.