Hello, Could anyone point me in the direction of where to find wiring diagrams. I'm mainly looking for diagrams associated with the CAN BUS wiring and ECU(PCM). Is tree some software to get Ford drawings and technical data? Modern cars with immobilizers use transponder keys to enable or disable engine starting or running. The chip in the key transmits a specific code, of which there are millions. If this code matches the ones programmed into the vehicle, engine starting is enabled. An incorrect key code, such as from an unprogrammed key or damaged key, would prevent engine starting. Code “confusion,” such as having multiple keys can also occur, preventing ignition. Electrical problems, such as broken immobilizer antenna wiring, which usually encircles the ignition cylinder, can prevent the engine immobilizer from reading transponder codes. Finally, some keys have battery-amplified transponders, so a dead battery might prevent the codes from being read.

Ignition switch FORD TRANSIT CONNECT - Autodoc

The transponder antenna surrounds the ignition cylinder. If it doesn't recognize the transponder key, it doesn't allow the engine to run. https://www.gettyimages.com/license/525320791It is located underneath the storage compartment on the passenger side of the instrument panel (lift the storage compartment with the handle). Fuse Box Diagram I've got a 2008 Ford Transit 2.2 that won't start or crank, it remains immobilised with the red flash in led on dash. It was reported that the fault developed from being difficult to start, then sometimes it would cut out, and now it doesn't crank. Currently i'm being lead to believe that there is a power/ground issue somewhere. Starter relay bypassed, cranks good and engine actually starts with little easy start in intake. Cuts out again after few sec once easy start all used up - not getting fuel (immobilised) What can we say about these other than the terrible design, shoddy manufacture and short life-span? They are the worst keys we see and Ford should be ashamed that so many owners are frustrated and angry. B10A2:35-0A - Crash input (??? Vehicle not been involved in collision, no airbags deployed) (With Ford, does crash input inhibit engine start?)

Ignition Switch Problems and How to Fix Them - LiveAbout 5 Ignition Switch Problems and How to Fix Them - LiveAbout

Lost comms to several modules seems to indicate that there is a common problem for all, i.e. bad CAN wiring or power/ground etc. Since ECU isn't communicating this would explain engine being immobilised. Note : . Ensure the vehicle battery is fully charged and the anti-theft alarm system is not armed or triggered. Turn the ignition key to position 0 to exit the programming mode.Note : Maximum 4 remote transmitters may be programmed.