Your 1998 F150 has 3 relays for your power door locks : an all unlock relay / a driver unlock relay / and an ALL LOCK RELAY I'm guessing that the ALL LOCK RELAY has failed I'm sorry but I haven't found the location of the power lock/unlock relays on your F150 yet ( does anyone know the location of the power door lock / unlock relays on a 1998 F150 ? )
Umm, there are still manual locks. Take your finger and push the lock over and unlock the door. Good Luck!!!!
Power door locks use a small electric motor to pull or push the door lock mechanism in order to lock or unlock the door. They are located in the bottom part of the door where they get wet and dirty and can simply become too gummed up to work. On those that still tried to work I have tried using WD40 to clean and lube them with only marginal success. New power door locks are still available, but not cheap.
The Volt has an auxiliary battery back-up that allows the electronic door locks to still operate.
The 2 locks that are still in use today is the Poe and the MacArthur locks.!!
Your power locks are deactivated. In order to still enter your car, you pull the door handle and WHILE KEEPING IT PULLED turn the key to unlock the door. Good luck!
It could just be that metal attachment that actually unlocks the door coming loose. If you still hear a noise when you engage the lock/unlock switch, that's probably what it is.
There is a Relay for the Power Door Locks, which I purchased today from Checker Auto parts, but I can not find where the relay is located. I am assuming or hoping that it is the Relay for both the Door Locks and Power Windows.
Keyless door locks use a different technology to open your door. You can still use your regular key, or you can use an entry pad to unlock your door. You use a password made of numbers to unlock your door. These options can be found for multiple types of doors, including deadbolts, doorknobs, handles etc. Here is a link to tell you more: http://www.handlesets.com/keyless-entry-door-locks/c3865
They tend to do this if a door is not closed all the way. Check all doors. I have had this happen when my side door or rear hatch was not not closed all the way. Just open and close the doors. If it still continues, check the sensors on the doors.
Electric doors?? Are you talking about door locks? If so, even though they are electric, you can still operate them manually. Disconnect the power to the door locks and they are then manual.
The ordinary household AC power requires "hot" and "neutral" wires to both function properly. A failed neutral is a potentially dangerous condition.
the 98 tc manual says: 1. turn ignition on 2. press door unlock 3 times 3. turn ignition off 4. press unlock 3 times 5. turn ignition on. doors should lock and unlock 6. with ignition still on press unlock. If horn chirps you have toggled autolock feature.