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New Lock Actuator isnt strong enough...

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Old Nov 8, 2009 | 07:10 PM
  #1  
3rdgenred's Avatar
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From: North Texas
Car: 6.7 Powerstroke
New Lock Actuator isnt strong enough...

when i replaced it. My passenger one was definately not working so I thought itd be good to just swap out both driver and pass at the same time. Well i swapped out my pass and i ran into a problem when I tried the locking mechanism. The actuator moves up and down when you signal it to, but its not powerful enough to fully lock/unlock the car door with the push of a button. Now mind you these are two brand new actuators I got off Hawks Thirdgen, so I only assume they should be good. If anyones ever had a problem like this let me know.

-3rd
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Old Nov 8, 2009 | 07:13 PM
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Car: 88' Iroc-Z
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Re: New Lock Actuator isnt strong enough...

check your ground. Some of the cars have what you call "lazy locks" the hit just not with enough force to unlock or lock the door check the relay mounted in the driver side kickpanel area. the single sheet metal screw holding the relays to the kick panel area are your ground.
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Old Nov 8, 2009 | 07:23 PM
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3rdgenred's Avatar
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Re: New Lock Actuator isnt strong enough...

Wait wait, wheres the kick panel area? Is that where my feet go when im driving? Lol sorry if this sounds retarded but im kinda lost, thats all.
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Old Nov 8, 2009 | 07:39 PM
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Re: New Lock Actuator isnt strong enough...

yeah kind of, it's behind the panel where your hood release latch is.
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Old Nov 8, 2009 | 07:46 PM
  #5  
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Re: New Lock Actuator isnt strong enough...

Ahhhh okay okay i know exactly where that is. Well ill tackle it tomorrow.
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Old Nov 8, 2009 | 07:59 PM
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Re: New Lock Actuator isnt strong enough...

that would be the first thing i try. some cars have the problem some dont
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Old Nov 8, 2009 | 08:08 PM
  #7  
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Car: 1986 Chevrolet Camaro IROC-Z28
Engine: TPI 310ci (LB9)
Transmission: Custom Rebuilt 700R4 - 2600 Stall
Axle/Gears: 10 bolt, 3.73 Eaton Limited-Slip
Re: New Lock Actuator isnt strong enough...

I replaced the lock actuators too and this seems very familiar problem! So, how would we go by fixing the ground if this was the issue?
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Old Nov 13, 2009 | 03:33 AM
  #8  
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From: El Paso, Texas
Car: 1987 IROC Z
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Re: New Lock Actuator isnt strong enough...

BUMP
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Old Nov 13, 2009 | 06:50 AM
  #9  
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Car: 1987 SC/1985 TA
Engine: 350/vortec/fitech
Transmission: T56
Axle/Gears: 3.27 9-bolt
Re: New Lock Actuator isnt strong enough...

The problem is unlikely the lock acuators. It's more likely the latch is gummed up with 20+ years of grime and gunk. Try turning your key in the door. If it doesn't spin freely you can't expect the little actuators to do much.

The fix is to thoroughly clean the latch mechanism. Some guys have done it while it's mounted but I have a problem with all of that gunk going down into my doors. I usually remove them and soak in parts washer, lube and re-install.
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Old Nov 14, 2009 | 07:06 AM
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Car: 1987 Iroc Z 1990 RS 1991 RS
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Re: New Lock Actuator isnt strong enough...

Spraying wd-40 works. .
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