Where is the reset button on the ignition switch?
Through this access hole you will be able to see the reset button on top of the inertia switch. On other vehicle models, the inertia switch is located on the passenger’s side floor pan, under the dashboard. Depress the reset button on top of the inertia switch. Turn the ignition switch to the “On” position for about 10 seconds and then turn it off.
How to reset the engine control module ( ECU )?
The 2 most common ways to reset your car computer is by either unplugging the battery or by resetting the fuse related to the engine control module Will disconnecting battery reset ECU? Disconnect the battery and Switch the ignition key to the on position for about 15 minutes should reset the ECU
What’s the best way to reset a check engine light?
In such a case, it is highly recommended to check the codes with a scanner instead. Switching the ignition on and off is also one method of hard reset without disconnecting batteries. Put the keys in your ignition and turn your ignition on and off consecutively after a second in each step.
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.
Through this access hole you will be able to see the reset button on top of the inertia switch. On other vehicle models, the inertia switch is located on the passenger’s side floor pan, under the dashboard. Depress the reset button on top of the inertia switch. Turn the ignition switch to the “On” position for about 10 seconds and then turn it off.
How do you reset a Mercury TPMS reset?
Cycle ignition from the OFF to RUN position 3 times, ending in the RUN position. Press and release brake pedal. Turn ignition to OFF position. Cycle ignition from the OFF to RUN position 3 times, ending in the RUN position.
The 2 most common ways to reset your car computer is by either unplugging the battery or by resetting the fuse related to the engine control module Will disconnecting battery reset ECU? Disconnect the battery and Switch the ignition key to the on position for about 15 minutes should reset the ECU
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.