Link To YouTube Video With Ross Wegge (big thank you for helping me make this video):
https://www.youtube.com/watch?v=5YWE2l3SMsU

1. Open Hood
2. Remove torx screws holding the top of the right front fender including one at the very rear under the seal at the base of the “a” pillar
3. Remove right front tire
4. Remove rear wheel house liner from the right front wheelhouse.
   1. There are 2 push tabs in the inside of the wheelhouse, to remove pry the middle (male) tab up and pull out, then pry the base (female) part of the tab out. These parts are reusable.
   2. On the bottom, there are 2) 7mm and 2) 10mm bolts.
   3. Using a plastic tool such as a plastic putty knife, gently pry the rear outside fender liner outside trim from the fender. The tabs should easily release.
   4. Remove the rear wheelhouse panel
5. From under the car, drill out 3 rivets holding the front of the rocker panel to the fender.
   1. Use a 3/16” drill bit, they drill out very easy
6. Remove 7mm screw attaching the fender to the dash panel
   1. Pull back the fender; using a flashlight, look rearward from the front of the right front wheel house you will see 1) 7mm bold attaching the rear of the right front fender to the dash.
   2. This will require a long extension (at least 12”) to remove. The use of masking tape or “Strip Caulk” inside the socket will help prevent dropping the screw after it is removed.  Toilet wax works as well
7. This should allow you to pull the fender back even further.
8. From the rear of the wheel house you will see 2 modules attached to each other. The one furthest inboard is the MRC module. The outside one is the ECU.
   1. From the rear of the right front wheel house, remove the 2)10mm bolts holding the ECU to the MRC module
   2. Pull the module out and let hang
9. From the rear of the front fender, looking forward, pull the fender out and you will see the MRC module. The connector will be facing rearward.
   1. Remove the connector by pressing on the tab and opening
   2. Pull the connector off and let it hang.
10. There is a tab on the inboard side of the MRC connector which holds the MRC controller. This tab must be pushed inboard to release the MRC controller
    1. Still looking forward from the rear of the right front fender, with your left hand, use a long screwdriver and push forward on the tab.
    2. With your right hand, grab the MRC controller by the connector and pull straight back.
    3. Pull until the MRC controller is free to the housing and remove.

Install new MRC controller

1. Slide the new MRC controller in to the housing.
   1. Hold the MRC controller by the connector and sliding forward making sure it stays inside the tabs on the top and bottom of the housing.
   2. You will hear the rear tab that you used to release the old MRC controller click when the new MRC controller is seated.
2. Install the MRC connector to the controller.
   1. Ensure the connector is oriented correct. The MRC controller has 3 rows of pins.  2 are close together the 3^rd row of pins is separated by a plastic piece.  Use these rows to make sure the connector is properly oriented.
   2. Push the MRC connector onto the controller and close the handle locking the connector the controller.
3. Reinstall the ECU to the MRC controller
   1. Moving back to the rear of the front wheelhouse looking rearward, attach the ECU controller by sliding the top into the tabs in the housing and re-installing the 2) 10mm bolts.
4. Reinstall the 7mm bolt attaching the fender to the dash.
   1. Again use the long extension. It is best to use masking tape, or a pliable material such as Strip Caulking to hold the bolt in the socket.
5. Reinstall the rear fender liner
   1. Position the rear fender liner into place.
   2. Install the 2)7mm bolts and the 2) 10mm bolts from the bottom.
   3. Install the 2 push tabs inside the wheel house. Before installing the push tabs, insert the male part of the tab into the female part just far enough to hold it in place.
   4. Slide the push tab assembly part into the hole, when it is through, push forward on the male part and it will click in.
   5. On the outer wheelhouse trim, the furthest forward tab has a hook, install this tab first.
   6. Push each tab into its retainer until the outside fender trim is completely secure.
6. Install tire and wheel
7. From the bottom, install 3 rivets that hold the rocker cover to the fender.
8. Install torx screws from the top of the fender Tools needed

• Floor jack and jack stands or a hoist
• Tools to remove tire and wheel
• 1/4” ratchet
• ¼” X 7mm and 10mm sockets
• 1 long ¼” socket extension, at least 12”
• 1 long screwdriver, at least 10”
• 3/16” Rivet tool
• Torx bit or driver T??
• (Recommended) for removing wheelhouse tabs – inter trim “Christmas Tree” puller. A screwdriver can be used as well.