Easy step-by-step guide: how to program your subaru forester keyless entry

Losing your Subaru Forester key fob can be a frustrating and costly experience. Luckily, programming a new one is relatively easy and can save you a significant amount of money. In this comprehensive guide, we’ll walk you through the step-by-step process of how to program a Subaru Forester key fob, ensuring you’re back on the road in no time.

Materials You’ll Need:

• New Subaru Forester key fob
• Working key fob for your vehicle
• Phillips head screwdriver

Safety Precautions:

• Disconnect the negative terminal of your vehicle’s battery before starting.
• Work in a well-ventilated area as some steps involve using glue.
• Wear gloves to protect your hands from sharp edges.

1. Remove the Old Key Fob from the Keyring

Locate the key fob on your keyring and use a Phillips head screwdriver to gently pry open the plastic casing. Carefully remove the circuit board from the casing.

2. Open the Steering Column Cover

Insert the key into the ignition and turn it to the “ON” position. Use a Phillips head screwdriver to remove the two screws holding the steering column cover in place. Gently pull the cover off and set it aside.

3. Locate the Immobilizer Module

Behind the steering column cover, you’ll see several electrical components. Locate the immobilizer module, which is usually a small black box with wires attached to it.

4. Connect the Key Fob Circuit Board to the Immobilizer Module

Align the circuit board of the new key fob with the connector on the immobilizer module. Carefully push the circuit board onto the connector until it clicks into place.

5. Program the Key Fob

Method 1: Using the Working Key Fob

• Insert the working key fob into the ignition and turn it to the “ON” position.
• Remove the working key fob and immediately insert the new key fob.
• Turn the new key fob to the “ON” position and hold it for 15 seconds.
• Turn the new key fob to the “OFF” position.
• Repeat steps 2-4 two more times.

Method 2: Using the Emergency Key

• If you don’t have a working key fob, use the emergency key to unlock the driver’s door.
• Insert the emergency key into the ignition and turn it to the “ON” position.
• Remove the emergency key and immediately insert the new key fob.
• Turn the new key fob to the “ON” position and hold it for 15 seconds.
• Turn the new key fob to the “OFF” position.
• Repeat steps 2-4 two more times.

6. Reassemble the Steering Column Cover

Once the key fob is programmed, reconnect the immobilizer module to the steering column. Replace the steering column cover and tighten the screws.

7. Reconnect the Battery

Reconnect the negative terminal of the battery to complete the programming process.

8. Test the New Key Fob

Try unlocking and locking your Subaru Forester using the new key fob. If the fob works properly, you’ve successfully programmed it.

Troubleshooting Tips

• If the new key fob doesn’t work, check the connections between the circuit board and the immobilizer module.
• Replace the battery in the new key fob.
• If you’re still having problems, contact a Subaru dealership for assistance.

FAQ

1. Can I program multiple key fobs at once?

Yes, you can program multiple key fobs at the same time using the methods described above.

2. How long does it take to program a Subaru Forester key fob?

The programming process usually takes around 15 minutes.

3. How do I know if my key fob battery is low?

When the key fob battery is low, the range of the fob will be reduced, and you may need to press the buttons multiple times to get it to work.

4. Can I program a used Subaru Forester key fob?

It’s not recommended to program a used key fob as it may not be compatible with your vehicle.

5. What should I do if I lose all my key fobs?

If you lose all your key fobs, you’ll need to contact a Subaru dealership to have new ones programmed.