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JacksonJ
03-09-2005, 09:39 PM
Door Lock Actuator installation

I know there is a thread in the archive, but this is a bit more detailed.

Materials needed:

Actuator
Alarm
2 5-pin relays

Tools needed:

Drill
Screwdrivers
Several extra screws
Wire cutters


1. First start by removing the drivers door panel (Walkthroughs can be found on www.hmaserivce.com)

2. Locate the wire leading from the lock (there are 2, one is for the lock and one for the door handle)

3. Now it’s time to use the wire cutters. Don’t cut through the wire, just enough to strip off the black coating. Then you’ll have to through the white plastic cover which will expose metal twisted wires. You’ll need about 1 to 2 inches of exposed wire. (Use your own judgment based on the actuator)

4. Now comes the tricky part. Cut some of the twisted wires leaving the thicker cable in the middle. You’ll need to cut it completely way and be careful not to cut your fingers.

5. Now it’s time to position your actuator and drill some holes to connect it. The best location is where I have placed it. It just misses the window; I recommend you also try the window to ensure clearance before you drill the holes. The metal strip attached to the actuator comes with it.

6. Once you get the Actuator screwed down, now it’s time to attach it to the wire you just exposed. Use the provided attachment tool (Note, you will probably need a larger screw to hold the smaller wire. The one provided is not sufficient.

7. Once it’s all attached you’ll need to adjust it so that the actuator is fully extended when the door is unlocked and vise versa. If you have cut too much wire away then the wire may bend and not lock.

Here are the finished Pictures of my installation, hope this helps you

This one shows the overall installation

http://www.nitrousworld.com/pictures/jjDoorActuator.jpg

This one is more of a close up on the actuator and shows the different layers that you had to cut from the wire

http://www.nitrousworld.com/pictures/jjActuator.jpg

This one is a close up on the connector you get with the actuator.
http://www.nitrousworld.com/pictures/jjCable.jpg



8. Now it’s time to run the wires. This was the hardest part, I ran the wires through the rubber boot took a long time and a clothes hanger to pull the wires through; I’ll let you find out what I’m talking about.

9. Use this diagram to wire up the relays, you’ll have to refer to your Alarm’s wiring manual to find out which wire is for the door locks. Also programming may be required to ensure it works.

10. The Type “B” Output is where you hook up to your Alarm’s door lock trigger. And if you buy the relay from Bulldog Security, you can get the #778 as pictured below, but two 5-pin relays work just the same.

http://www.nitrousworld.com/pictures/jjActuatorDiagrams.jpg

SuperGLS
03-09-2005, 10:13 PM
This is a great, and perfect example, of a DIY. Good work Jackson. I'll get it up when I can.

On a related side note, the guys who did my remote start/keyless entry install had to put one of these in, it looks very similar. It stopped working once, meaning it was turning the lock, but not far enough to engage the lock. I tightened up and hopefully it won't happen again. But, I do get the feeling that I shouldn't tighten it as much as possible.

JacksonJ
03-09-2005, 10:31 PM
Is that the piece that connects from the actuator to the wire? If so as I said that connector needs a little longer screw to keep it in place. I've had mine in for over a year, and I use it constantly with the keyless and sometimes by locking the door manually and have had no issues with it.

getfuzzd
03-10-2005, 08:29 AM
Sorry this may be dumb, but what does the Door Lock Actuator do/why? I've got the keyless entry already.

mrhoaf
03-10-2005, 10:41 AM
if you have keyless already, you don't need it.... this is for us poor souls who would like to add keyless to our base model XD

getfuzzd
03-10-2005, 11:06 AM
ok, thanks...

mrhoaf
04-24-2005, 07:39 PM
How much do actuators run, and where might I get one. My brother-in-law has a keyless system NIB that I'm gonna install in my car, so I need to figure out what I'll need to make it work....

Dailey4
04-24-2005, 09:50 PM
Here is one on ebay for $11 shipped...
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=94833&item=5769842241&rd=1

DanMan
04-25-2005, 10:19 PM
Those are pretty detailed instructions. In fact, I just had my 02 Elantra VE done with keyless entry and alarm and it took the shop quite awhile to get the actuator and motor to work properly. One of techs said they had to jury-rig a coat hanger to have the actuator work properly. I'm not a mechanic so I just hope it doesn't snap. Needless to say I'm happy with it thus far.

coco
06-15-2005, 09:08 PM
This is a great, and perfect example, of a DIY. Good work Jackson. I'll get it up when I can.

On a related side note, the guys who did my remote start/keyless entry install had to put one of these in, it looks very similar. It stopped working once, meaning it was turning the lock, but not far enough to engage the lock. I tightened up and hopefully it won't happen again. But, I do get the feeling that I shouldn't tighten it as much as possible.

I install alarms and anytime that i use an actuator i usually put quick steel (ala ford ;) lol) on the screws so they dont loosen.

Those are pretty detailed instructions. In fact, I just had my 02 Elantra VE done with keyless entry and alarm and it took the shop quite awhile to get the actuator and motor to work properly. One of techs said they had to jury-rig a coat hanger to have the actuator work properly. I'm not a mechanic so I just hope it doesn't snap. Needless to say I'm happy with it thus far.

man thats weird cuz when i installed my actuator i didnt have to do that... ill take some pics and show what i mean...

BUT EXCELLENT DIY WRITE-UP!!

SuperGLS
06-25-2005, 10:33 AM
Sorry I haven't got this up, I feel bad.

Mine isn't working again, does anyone think I should go the quick steel route as well?

TheWickedestOne
07-16-2005, 02:34 AM
I'll get it up when I can.

Sorry I haven't got this up, I feel bad.

Mine isn't working again, does anyone think I should go the quick steel route as well?

Killing me.

coco
07-17-2005, 08:15 PM
Sorry I haven't got this up, I feel bad.

Mine isn't working again, does anyone think I should go the quick steel route as well?


that way or ill show u a different way give me a day or two to take pics of what i mean, the way ive done it in elantras i complety eliminate the two screws anchor thingy.... cluess ull see

SuperGLS
08-21-2005, 08:55 PM
Ok. It's finally part of the DIY section now.

I finally got some Locktite Threadholder (something like that) and it seems to be working. We'll see how it holds up.

rdhood
12-13-2007, 08:34 AM
I've read the DIY, but am still not sure how to complete the keyless entry for a 2003 Elantra. If I install the #742 actuator and #778 relay, how will this get remote/keyless entry? I am assuming that the ETACS unit is what receives the wireless signal, and then puts an "unlock" on the black type b output on the door lock harness.

What is not clear is: is the black type B output wire currently run to the drivers door , or do I go tap into it at the ETACs? Same with power... is it currently in the door, or do I run it from the fuse box?

Finally, once the wiring is complete, is all that is necessary is to get a remote from ebay and program it/get it programmed?

EDIT: never mind. I believe I understand this now. The more I look at this, the more I think that what I really need to do is just add an actuator and maybe a relay to hook it to an aftermarket keyless entry system. I don't believe my car has an alarm, and it probably means it does not have an ETACS/wireless remote. I wish the hyundaitech website had the XD2003 so I could see what the options were. It does have the lock harness , and this will be useful when hooking an aftermarket keyless entry into the system. A simple keyless entry could be hooked up for $50 (keyless system+actuator+relay) that will unlock all of the doors, with options to do other things (blink lights, horn, etc).