98-lgt Posted November 16, 2011 Share Posted November 16, 2011 Recently acquired a 97 OB and am having a problem with the drivers door lock. When ever I hit the lock button inside the car, it won't lock the drivers lock, nor will the keyless entry system. Is there some sort of an actuator I need to clean or replace? I searched, and didn't come up with much. Link to comment Share on other sites More sharing options...
I Donated broknindarkagain Posted November 16, 2011 I Donated Share Posted November 16, 2011 Are you able to manually lock and unlock it? Take a look in the Engine FAQ at the fop of the forum. There is a link to the factory service manual in there. Find the parts diagram and it will help explain some things. -broknindarkagain My Current Project - Click Here COME AND TAKE IT "The only thing necessary for the triumph of evil is for good men to do nothing." Link to comment Share on other sites More sharing options...
98-lgt Posted November 16, 2011 Author Share Posted November 16, 2011 Yes, manually lock and unlock works fine. Will do, thanks! Link to comment Share on other sites More sharing options...
I Donated broknindarkagain Posted November 16, 2011 I Donated Share Posted November 16, 2011 I'm not sure what to tell you. Can you hear the lock motor in the driver door working and just not engaging? -broknindarkagain My Current Project - Click Here COME AND TAKE IT "The only thing necessary for the triumph of evil is for good men to do nothing." Link to comment Share on other sites More sharing options...
98-lgt Posted November 16, 2011 Author Share Posted November 16, 2011 I cannot hear it at all. Link to comment Share on other sites More sharing options...
I Donated broknindarkagain Posted November 16, 2011 I Donated Share Posted November 16, 2011 Yeah, i think there is a little solenoid or something in there. -broknindarkagain My Current Project - Click Here COME AND TAKE IT "The only thing necessary for the triumph of evil is for good men to do nothing." Link to comment Share on other sites More sharing options...
johnegg Posted November 17, 2011 Share Posted November 17, 2011 do the other door locks activate when you push the lock button on the driver door? do you have a key fob / remote to lock the doors. what happens when you press and hold the unlock button? someone probably unplugged or removed the wireless entry unit under the dash. Link to comment Share on other sites More sharing options...
98-lgt Posted November 17, 2011 Author Share Posted November 17, 2011 Yes, all the others unlock when I push the button on the door. It is an aftermarket keyless entry system, so it is one touch and all the doors and the hatch unlock. Link to comment Share on other sites More sharing options...
19Legacy97 Posted November 18, 2011 Share Posted November 18, 2011 Hmm i'm pretty sure it would be electrical. Im experiencing this in a 98 OB as well. Except, the doors lock at the touch of a button, unlocking.... will eventually work i just have to press unlock button about 30+ times. The Aftermarket remote behaves the same way. Link to comment Share on other sites More sharing options...
98-lgt Posted November 30, 2011 Author Share Posted November 30, 2011 Ended up replacing the actuator, still doesn't work. Keep in mind that I just had this keyless entry system put in professionally by a shop. Link to comment Share on other sites More sharing options...
mtcookson Posted November 30, 2011 Share Posted November 30, 2011 If the system was just put in and you started having the problem after the install I would run it back to the shop and have them check to make sure they didn't mess anything up. Otherwise, you're probably going to have to trace the wiring from the actuator to the door lock timer (or whatever door lock controller Subaru uses). I would use a multimeter to test continuity to make sure the wire(s) is connected and not broken between the two points. Test on all wires connected between the two points. If there are no problems there then its likely the door lock timer itself, unless by some chance it has voltage or ground input for each lock then it could possibly be an issue prior to the timer. I'd lean more towards a wire being broken or unplugged somewhere though, especially if someone has been under the dash. Link to comment Share on other sites More sharing options...
PDXLegoWagon Posted December 2, 2011 Share Posted December 2, 2011 +1 Take it back to the shop that installed the keyless entry. It is unlikely that it is their fault since they just tied into the factory wiring, but they should take a look at it and let you know what the problem is. And of course give you a quote to fix the problem. Link to comment Share on other sites More sharing options...
98-lgt Posted December 2, 2011 Author Share Posted December 2, 2011 I will call them and see what they can do. Also, whenever I pressed the lock button it wouldn't lock the drivers door, even before the keyless entry was installed. Link to comment Share on other sites More sharing options...
PDXLegoWagon Posted December 5, 2011 Share Posted December 5, 2011 If it wasn't working before the keyless was installed, it won't work after. Have you checked that you have power and ground at the actuator? Both leads should rest at ground and one should pulse positive when you lock and the other wire will pulse positive when you unlock. Link to comment Share on other sites More sharing options...
98-lgt Posted December 6, 2011 Author Share Posted December 6, 2011 I haven't checked that, will do tomorrow. Thanks! Link to comment Share on other sites More sharing options...
98-lgt Posted January 4, 2012 Author Share Posted January 4, 2012 Update, just one wire has power to it when I lock the doors, the other wire does nothing when i hit unlock. Any suggestions? Link to comment Share on other sites More sharing options...
PDXLegoWagon Posted January 6, 2012 Share Posted January 6, 2012 First you need to find the doorlock module. Its a silver box to the left of the steering column and the harness exits straight down. Look up under the dash and it should be easy to find and access the wires. After you find the module, test continuity on the unlock wire from the module to the accuator. You'll want to see an impedance that is a few ohms or below. If you have an impedance that's too high, or an open circuit then you will probably find it easiest to run a new wire to the accuator. You can look for a break in the factory wire but that can be a real pain in the ass. Check in the door boot first because that's is the most common location for factory wires to break. If you have good continuity then perform the same test at the doorlock module that you did at the accuator. The unlock wire should rest at ground and switch to 12v when you hit unlock. If you get the same results at the module as you did at the actuator then you'll want to replace the module or wire in your own relays. If there is continuity on the unlock wire and the wires test properly at the module then go back and triple check everything. It is very important to swear A LOT while performing these tests. That way the car knows that you mean business:) Let me know what you find. Link to comment Share on other sites More sharing options...
98-lgt Posted January 10, 2012 Author Share Posted January 10, 2012 I tested it where it comes out of the module and it is working. But I have a question. Wouldn't it lock when I locked it just wouldn't unlock? Link to comment Share on other sites More sharing options...
PDXLegoWagon Posted January 10, 2012 Share Posted January 10, 2012 It sounds as though there is a break in the wire and that would definitely keep it from locking or obviously unlocking. Both wires rest at ground, and that ground is what allows the motors to work when the opposite wire switches to 12v. When the lock wire is switched to 12v, the ground on the unlock wire is essential for the motor to work. There is a break in the unlock wire, thus the motor is not grounded when the lock wire has 12v. Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.