How to relearn Pats ignition key code program?
Cycle key 1 to RUN. Select “Ignition Key Code Erase.” Disconnect Tool and leave key in RUN for 20 seconds. Cycle key 1 to OFF, then RUN, and back to OFF. Cycle key 2 to RUN. Cycle an unprogrammed key in ignition to RUN. Enter Security Access on the PATS control function module. Select “Ignition Key Code Program.”
What do you call the code on a key?
Key Identification Numbers Keys are typically printed with an alphanumeric code called a key identification number, a key code or a key number that allows locksmiths and companies to replicate keys without the need to install a whole new lock system. Key codes fall into two categories: blind codes and bitting codes.
What does it mean when your car stalls at idle?
If the Engine Stalls at Idle Unless You Press the Accelerator IV. If the Engine Starts When Cold but Stops When Warm V. If the Engine Stalls Intermittently I. If Your Engine Stops Immediately After it Starts Your engine may stop as soon as you let the key return from the Start to the Run position.
Why does my car stop when I turn the key?
Your engine may stop as soon as you let the key return from the Start to the Run position. Most of the time, this condition points to a badly clogged fuel filter or an ignition switch in need of adjustment or with worn/burned contacts. Carefully disconnect the air cleaner outlet tube from the throttle body.
Cycle key 1 to RUN. Select “Ignition Key Code Erase.” Disconnect Tool and leave key in RUN for 20 seconds. Cycle key 1 to OFF, then RUN, and back to OFF. Cycle key 2 to RUN. Cycle an unprogrammed key in ignition to RUN. Enter Security Access on the PATS control function module. Select “Ignition Key Code Program.”
How do you reset P.A.T.s on a mountaineer?
Unlock the door and insert the programmed key into the ignition and start the Mountaineer. In most cases this will reset the P.A.T.S. system and allow you to drive away. In the event it does not, move on to Step 2.
How to reset an anti theft system for a Mercury Mountaineer?
At that time, the little red light should return to blinking at the slower, passive rate. If, once again, the Mountaineer fails to start, continue to Step 3. Raise the hood and use the battery terminal wrench, or a standard box wrench, to remove the negative battery cable. Wait 15 minutes before reconnecting the cable, then repeat Step 1.
What to do if your Mercury Mountaineer won’t start?
If your Mountaineer still will not start, and the flashing red light begins blinking rapidly when you attempt to start it, something is obviously malfunctioning. Either have the key reprogrammed or have more extensive troubleshooting and repairs done to the P.A.T.S. system by a certified technician.
Is there an anti theft system on a Mercury?
Contrary to popular belief, Ford, Lincoln and Mercury vehicles do not come equipped from the factory with a standard alarm system. Instead, the Ford Motor Company equips its vehicles with a passive anti-theft system, known as P.A.T.S.
How do you reset the P.A.T.s on a Mercury Mountaineer?
Either way, you must reset it before you can operate the Mountaineer. Unlock the door and insert the programmed key into the ignition and start the Mountaineer. In most cases this will reset the P.A.T.S. system and allow you to drive away. In the event it does not, move on to Step 2.
How long do you leave ignition key on while programming?
Connect a battery charger to the battery to ensure power is available while programming. Both the BCM and PCM must be working and communicating with each other. Insert ignition key and turn to the “ON” position. Do not attempt to start the engine. Leave the key in the “ON” position for approximately 11 minutes.
How long does it take to relearn the ignition switch?
When performing this relearn, all previously learned keys will be erased. Additional keys may be relearned immediately after the first key has been learned by inserting the additional key and turning the ignition switch to on within 10 seconds of removing the previously learned key. Turn key to the “ON” position without starting the engine.
How can I reprogram my Remote key fob?
Make sure that the ignition is not in the radio mode, and do not start the engine. Press the lock button on the remote key With the key in the ‘On’ position, press the fob’s lock button and turn the key back to the ‘Off’ position. Repeat this process at least three times, ending the cycle with the key in the ‘On’ position.
Make sure that the ignition is not in the radio mode, and do not start the engine. Press the lock button on the remote key With the key in the ‘On’ position, press the fob’s lock button and turn the key back to the ‘Off’ position. Repeat this process at least three times, ending the cycle with the key in the ‘On’ position.
Connect a battery charger to the battery to ensure power is available while programming. Both the BCM and PCM must be working and communicating with each other. Insert ignition key and turn to the “ON” position. Do not attempt to start the engine. Leave the key in the “ON” position for approximately 11 minutes.
When performing this relearn, all previously learned keys will be erased. Additional keys may be relearned immediately after the first key has been learned by inserting the additional key and turning the ignition switch to on within 10 seconds of removing the previously learned key. Turn key to the “ON” position without starting the engine.
Do you have to re program the ignition lock cylinder?
Ignition Lock Cylinder: Do I Have to Re Program It After I Replace… Do I have to re program it after I replace the key lock cylinder? have the same problem?