Key wont lock doors. Cannot lock doors from inside car either.

Auto Repair : Power Door Lock Troubleshooting - YouTube

? 1:52
https://www.youtube.com/watch?v=wsqbE_ztTYw
May 12, 2009 - Uploaded by ehowauto
Hi i have a locked driver side door that will not open.when i lift the locking ... I press the power lock, and hear a sound but all four doors remain locked or unlocked ... Hey sorry for the botherbut I need help.my key button don't unlock or lock.the button inside the car doesn't work either to unlock or lock.so I'm ...

Fixing A Car That Does Nothing When You Turn The Key ...

? 3:37
https://www.youtube.com/watch?v=TSE0fOrujW0
Aug 16, 2012 - Uploaded by Scotty Kilmer
2005 Mustang wont start or crank from the key.. wont say nothing good battery ..... all I hear is clicking noise my radio and lights and everything comes on but it will not do nothing what couldthis be have I blown something?

I think you got it just right. If the drivers door lock works, then it is almost certainly the actauator as they are both on same circuit.

hi

it sounds like the lock or module is faulty

you will have to remove the inside door trim and check to see if any thing has come off or if anything is broken

if it all looks intact and its not responding to the inside lock or maybe just the outside key

then it sounds like the lock is faulty or something attached to the lock

aries

I assume you are referring to the tailgate door, so what likely happened is that either the door lock has something in it like a broken key, or dirt, or rust, etc. or perhaps the mechanism has failed.
Understand these parts are made as cheaply as possible, and are easy to break.
You may need to remove the riveted cover to look inside, and you may find a plastic clip broken, or the lock mechanism spoiled, or something else.
You do not need to re-rivet the cover, unless you have a pop-rivet tool.
You can also find some small screws that will reattach the cover. God bless your efforts.

There is a manual release on the inside of the hatch door.
Somewhere in the center of the door under an oval cover plate you can open it with a screwdriver.

if it moves even a little bit when the button is pushed it wont be a fuse issue, you more than likely have a weak door lock actuator

Shift Interlock System
The shift interlock system prevents the shifting from PARK unless the brake pedal (2455) is depressed. The shift interlock system consists of a shift lock actuator (3Z719) mounted at the base of the steering column tube (3514). If the ignition switch (11572) is in the RUN position, the shift lock actuator is continually on unless the brake pedal is depressed.

Thier is also the shift lock actuator ! plus wiring . You have a short to ground on that circuit . Do you know how to Find a short ? videos on youtube .
None of the power windows work ? Check for broken wires inside the rubber boot from the body to drivers door !
Videos on youtube for testing power window circuits .
How to test power window switch motor 1985 2001 Toyota

Try spraying some white lithium grease inside the key cylinder with a straw that comes with the new can. That should make the key turn easier. The straw goes right on the little hole on the nozzle. Best of luck to you.

Here's what I suspect is happening. The door locks will lock and unlock normally when the key is OUT of the ignition. If the key is IN the ignition, the doors cannot be locked (manually, key fob, or otherwise, if the system is operating as designed - prevents the doors being locked when the key is in the ignition). I've seen this problem before, but on a Santa Fe, not an Accent. The ground signal of the right hand front passenger door was lost, and the doors automatically locked. Perhaps something similar is happening in the circuit between the ETACS module and the right front passenger door lock/unlock actuator. Could be anywhere in the circuit.




These wiring diagrams may be helpful. The relays expecially may help solve this issue. As you can see, these relays are also controled by the ETACS module (Remote Keyless Entry).

think only way is to use your main keycard.should have a cover that pulls off with a master key inside.this locks passenger door not drivers.think there is a cover or something on passenger door handle that this key fits in.this door can then be locked.you may have to get into car.lock drivers door from inside then use the master key to lock passenger door.you can only get back in car though passenger door.try new battery in keycard.coommon fault .switch on keycard breaks off inside keycard.can be soldered back on.think there are replacement switch kits on ebay with instructions how to fix otherwise new card from renault .has to be programed by them.