What does the wrench light mean on my 2016 Ford F-150?
What does the wrench light mean on my 2016 Ford F-150?
powertrain malfunction indicator light
The wrench warning light on Ford vehicles is the powertrain malfunction indicator light. When it illuminates, it means that the computer has detected an issue with your vehicle’s powertrain or four-wheel-drive system.
What causes a Ford F150 to go into limp mode?
A limp mode is activated in Ford F150 because of less transmission fluid, clutch plate problems, sensor issues, and faulty wiring. Several factors will compel the system to go into the limp mode.
What does the wrench light on a Ford truck mean?
The wrench light in the Ford F-Series trucks is very similar to a check engine light. When the wrench light comes on the vehicle may go automatically into limp mode, which limits the capabilities of the engine and transmission in order to reduce mechanical stress on the possible failing components.
Why does my wrench light keep coming on?
The wrench light will come on due to low voltage in your system, low boost, abnormal temperature differences between the block and cylinder head, or faulty oil cooler. Most of the time it’s associated with some sort of maintenance that needs to be done on your truck.
A limp mode is activated in Ford F150 because of less transmission fluid, clutch plate problems, sensor issues, and faulty wiring. Several factors will compel the system to go into the limp mode.
What causes a wrench warning light on a Ford F150?
While in some cases this is caused by a dirty air filter, most of the time the consensus seems to be that it is an issue with a faulty throttle body that will need cleaning and/or replacement. Cleaning takes about 20-40 minutes ( How-to found here) and taking it to the dealer will set you back anywhere from $200-$400.
How much does it cost to clean a Ford F150 wrench?
Cleaning takes about 20-40 minutes ( How-to found here) and taking it to the dealer will set you back anywhere from $200-$400. Since this component is also connected to the same system as the OBD port, you might want to check for wiring issues.
Why does the wrench light come on on my truck?
The wrench light will come on due to low voltage in your system, low boost, abnormal temperature differences between the block and cylinder head, or faulty oil cooler. Most of the time it’s associated with some sort of maintenance that needs to be done on your truck. Other times it can signal a powertrain or an all-wheel-drive fault.
