This will show what the immobilizer thinks is the problem. Also, check all the fuses and relays in both fuse boxes, one in the engine compartment and one just past the bottom of the glovebox under the cover above the passenger's feet area. If it's only the key that's not programmed you can do that yourself in a few seconds if you have at least Step 1 – Turn ignition to "ON". Insert the key into your ignition, and turn it to the ON position, but don't start the car. Wait a few seconds until the lights on the dash go away. Figure 1. Turn key to "ON" position. Ford Fiesta staring problem, no click no crank no start.Going through some possible diagnosis to eliminate source of problems.#ford #fiesta #fordfiesta #star In this Video I explain how to reset the Anti-Theft System on Fourth Generation Ford Mustang.About Us : http://www.howstuffinmycarworks.com If you need to reset the anti theft system on a ford f150 you should : step 1 insert your first programmed key into the car's ignition and turn it to the "on" position. Step 2 cycle the first key back "off," remove it from the ignition and insert the second programmed key within 5 seconds. Step 3 cycle in "on" and "off" and then remove the Posted November 7, 2019. Hi. This last 3 months I have had 2 occasions of my key fob not recognising my car, doors not unlocking/locking and not being able to start car due to immobiliser still flashing. Today I had to press my keys button numerous times just to unlock it, but car wouldn’t start due to fob not being recognised. This video may help you if you have a Ford Transit or Transit Custom and it will not start. This is a new problem that we have seen this week, and we fixed t How Do I Reset My Ford Fiesta Immobiliser . Resetting your Ford Fiesta immobiliser is a relatively straightforward process. However, as there are a variety of factors to consider, such as the car model and year, it’s important to take a few precautions. This overview provides an overview of how to reset a Ford Fiesta immobiliser and offers A8510 KEY PROGRAMING Ensure the immobiliser is disarmed :- 1) Switch the ignition ON and OFF three times then back to the ON position within seven seconds. 2) The LED on the dashboard will light up signaling the unit is in programming mode. 3) Touch an already programmed key onto receptical, the LED will extinguish for one second 4) Repeat step How to read Ford Immobiliser codes when your car won't start. PATS (PASSIVE ANTI THEFT SYSTEM) http://www.askthemechanic.co.uk kC31oL.