The starter relay plays a crucial role in the starting process of a vehicle, as it controls the flow of electrical current to the starter. Understanding the location of the starter relay is essential for troubleshooting and maintenance purposes.

By knowing where to find it, you can easily inspect, test, or replace the relay if needed, ensuring the smooth operation of your 2012 Ford F-150.

Understanding the Starter Relay

The starter relay is like a switch that helps the engine start by letting electricity from the battery flow to the starter motor. When you turn your car on, this relay gets a signal and gets the starter motor going, which starts the engine. The starter fuse is like a guard that protects the starter system from getting damaged by too much electricity.

Where is the 2012 Ford F-150 Starter Relay Located ?

In the 2012 Ford F-150, you can find the starter relay and fuse under hood fuse box. Within the under hood fuse box, there is a specific fuse and relay allocated for the starter. Relay number 2 and fuse number 13 are assigned to the starter relay and fuse, respectively.

2012 Ford F-150 Starter Relay and Fuse Box Location.

In the 2012 Ford F-150, the starter relay is located in the under-hood fuse box.

2009 ford f 150 under hood relay box location

2012 Ford F-150 Starter Relay and Fuse Location Diagram.

YearRelay FunctionItem NoLocation 
2012Starter Relay2Under HoodCheck more about Ford F-150 2012 Fuse Box Diagram and Location.
2012Starter Fuse13Under Hood

Common Signs of a Faulty Starter Relay or Fuse

The bad starter relay signs can be identified in various ways, including clicks, silence, intermittent starting, or continuous cranking. It’s crucial for car owners to recognize these symptoms promptly and take the necessary steps to diagnose and address the problem.


In conclusion, understanding the location of the starter relay in your 2012 Ford F-150 is crucial for effective troubleshooting and maintenance.

By following the outlined steps, you can easily locate the relay within the engine compartment. If you encounter starting issues, identifying and addressing any potential problems with the starter relay can help ensure the proper functioning of your vehicle.

WARNING: The terminal and harness assignments for individual connectors may vary depending on the vehicle’s equipment level, model, and market. It is recommended to refer to the fuse box diagram provided at the back of the fuse box cover for accurate information.

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