To reset the 2005 ford explorer keyless entry code simply press the factory code or your personal code, then press the "3-4" key quickly. this will enable you to key in a new code. keyless entry provides an easy way to unlock a car from an extended distance. they often work with simple car door handles that allow a person to open their car with only one free finger. a keyless entry system can also be beneficial because of the many systems that work alongside them. the cost to replace the latest key fobs can run anywhere from $ 50 to as high as $ 400 depending on the brand says consumer reports automotive analyst mel yu. and that's just for the fob.
Press the factory code or your personal code, then press the "3-4" key quickly. this will enable you to key in a new code.