Fluid - Transfer Case: Service and Repair

1. CAUTION: Transfer case failure can result if the correct fill procedures are not followed.

NOTE: The fluid level must be just below the fill plug.

Remove the fill plug and check the fluid level.
- If the fluid is below the proper level, fill the transfer case with Motorcraft MERCON Automatic Transmission Fluid XT-2-QDX or -DDX or MERCON equivalent.