Ford BCM & GEM (Body Control Module)
Body control module and fuse box for Focus, Mondeo, Kuga, and Transit.
Body control module and fuse box for Focus, Mondeo, Kuga, and Transit. Manages lighting, wipers, central locking, and PATS immobilizer communication.
Vad är Ford BCM / GEM och vilken roll har den i fordonet?
Övergripande definition
Ford BCM/GEM is the integrated body electronics and fuse module, combining power distribution with PATS immobilizer security logic.
Kritiskt beroende & stöldskydd
Distributes cabin power, links IPC and ECM via dual CAN networks, and monitors security access.
Internal Hardware Architecture
What is inside the module? Microcontrollers, memory types, and bus networks.
Processor / MCU
- ›Motorola MC9S12
- ›Freescale / ST SPC560
- ›Renesas V850
Memory Architecture
- ›Internal Flash & EEPROM
- ›Data Flash
Bus Networks
- ›HS-CAN
- ›MS-CAN
- ›LIN Bus
Kritiska interna komponenter på mönsterkortet
Generations & Revisions
Hardware architectures differ significantly across model years and platforms.
Bench and OBD 1:1 clone of configuration and PATS data.
Ford GEM Focus Mk2
- ✓Glovebox fuse assembly
- ✓Pluggable module
- !Washer fluid ingress
- !Solder fatigue
Vehicle Functions
- 1PATS immobilizer validation
- 2Lighting and indicator control
- 3Central locking and alarm
- 4Power distribution
Common Faults & Symptoms
- Headlight or turn signal failure
- Washer fluid capillary leak into connectors
- Immobilizer locks up after battery change
- Wipers inoperative
Diagnostic Trouble Codes (DTC)
Crash input active / fuel and start locked.
Lost communication with Body Control Module.
Searchable Article Numbers & OEM Codes
Compare donor part numbers and locate compatible replacements.
How Cloning & Repair Works
We read the dataflash, EEPROM, and PATS security blocks from the failed BCM and copy 1:1 onto the donor module for true plug-and-play installation.
Vad vi kan utföra på laboratoriet:
Behöver du klona eller reparera din Ford BCM / GEM?
Skicka in din trasiga originalenhet tillsammans med en begagnad donator, så utför vi 100% 1:1 kloning med 12 månaders garanti.