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If you own a Ford F150 and you notice that the “Engine Failsafe Mode” warning light is on, it means that there is a problem with your engine. This warning light is not something to ignore, as it can cause serious damage to your vehicle if not dealt with promptly. Fortunately, resetting the engine failsafe mode is a relatively easy process that can be done in just a few simple steps.
Step 1: Identify the Problem
The first step in resetting the engine failsafe mode on your Ford F150 is to identify the problem that is causing the warning light to come on. This can be done by using an OBD-II scanner to read the diagnostic trouble codes (DTCs) that are stored in the vehicle’s computer. Once you have identified the problem, you can take steps to fix it.
Step 2: Disconnect the Battery
The next step in resetting the engine failsafe mode on your Ford F150 is to disconnect the battery. This will clear the vehicle’s computer of any stored codes and reset the warning light. To do this, simply disconnect the negative battery cable and wait for at least 15 minutes before reconnecting it. This will give the computer enough time to reset and clear any stored codes.
Step 3: Turn the Ignition On
After reconnecting the battery, turn the ignition on but do not start the engine. Leave the ignition on for at least 15 seconds before turning it off again. This will allow the vehicle’s computer to recalibrate and reset any stored codes.
Step 4: Start the Engine
Finally, start the engine and let it run for a few minutes. The “Engine Failsafe Mode” warning light should now be off, indicating that the problem has been fixed and the vehicle is running properly again.
People Also Ask:
Q: What causes the “Engine Failsafe Mode” warning light to come on in a Ford F150?
A: The “Engine Failsafe Mode” warning light can come on for a variety of reasons, including issues with the throttle body, sensors, or wiring.
Q: Do I need to take my Ford F150 to a mechanic to reset the engine failsafe mode?
A: No, you can reset the engine failsafe mode on your Ford F150 yourself using an OBD-II scanner and following the steps outlined above.
