The hidden VIN on a 1994 Ford F-150 is typically located on the
driver's side dashboard, visible through the
windshield. It's often stamped onto the metal of the dash itself. However, it's not always easily seen and might require some careful looking.
While that's the most common secondary location, there's no guarantee it'll be there on every single truck. Damage, modifications, or simply the wear and tear of 30 years could obscure it.