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Rear trunk latch won't pull hatch down.

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Old Nov 16, 2011 | 02:35 PM
  #1  
ironreaper87's Avatar
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From: Winston Salem, NC.
Car: 1987 IROC Z28 Camaro
Engine: HSR L98
Transmission: 700R4
Axle/Gears: stock
Rear trunk latch won't pull hatch down.

Alright the motor latch is stuck in the up position and when you bring the hatch down it latches, but will not pull the hatch down make it line up with the rear.

Also the third tail light is not receiving power from the (I don't know what its called) contact thing next to the latch.

Please help I was pulled over for the tail light not working and I can't drive it in wet weather.
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Old Nov 16, 2011 | 02:42 PM
  #2  
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From: Arlington, Tx
Car: 91 Camaro RS
Engine: empty bay (for now)
Transmission: Built T-56
Axle/Gears: 3.42 stock posi disc
Re: Rear trunk latch won't pull hatch down.

sounds like youre not getting power to the rear hatch.
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Old Nov 16, 2011 | 02:47 PM
  #3  
ironreaper87's Avatar
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From: Winston Salem, NC.
Car: 1987 IROC Z28 Camaro
Engine: HSR L98
Transmission: 700R4
Axle/Gears: stock
Re: Rear trunk latch won't pull hatch down.

Originally Posted by travis401
sounds like youre not getting power to the rear hatch.
I am actually getting power. I can release the hatch with the switch and the little light in the back works. Just the motor refuses to activate and pull the hatch down into place.
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Old Nov 16, 2011 | 02:53 PM
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From: Arlington, Tx
Car: 91 Camaro RS
Engine: empty bay (for now)
Transmission: Built T-56
Axle/Gears: 3.42 stock posi disc
Re: Rear trunk latch won't pull hatch down.

possible the motor died, or the plastic gear stripped out. both common in these cars.
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Old Nov 21, 2011 | 12:20 AM
  #5  
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From: Hacienda Heights, CA
Car: 90 RS 'Vert, 88 IROC-Z, 88 Firebird
Engine: 305 ci tbi, 305 ci tpi, 350 ci tpi
Transmission: WC-T5, WC-T5, 700R4
Axle/Gears: 3.45, 3.27, 3.27
Re: Rear trunk latch won't pull hatch down.

Originally Posted by ironreaper87
I am actually getting power. I can release the hatch with the switch and the little light in the back works. Just the motor refuses to activate and pull the hatch down into place.
Hatch release solenoid is powered by a separate fuse. Unplug the blue wire from the red/white stripe wire and see if the red/white wire has power.

Lon
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Old Nov 21, 2011 | 07:12 AM
  #6  
ironreaper87's Avatar
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From: Winston Salem, NC.
Car: 1987 IROC Z28 Camaro
Engine: HSR L98
Transmission: 700R4
Axle/Gears: stock
Re: Rear trunk latch won't pull hatch down.

I've actually fixed it. Took motor apart. Frayed wire on for the armature brush. Soldered back together and it works like a charm.
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Old Nov 21, 2011 | 07:31 PM
  #7  
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Re: Rear trunk latch won't pull hatch down.

I might have the same issue, will look into this
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Old Nov 22, 2011 | 08:21 AM
  #8  
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From: Dallas
Car: 1991 Trans Am Vert
Engine: 5.0 TPI
Transmission: T-5 baby
Re: Rear trunk latch won't pull hatch down.

Originally Posted by mrrman
I might have the same issue, will look into this
I had a similar issue.. but different... it was that my motor was stuck in the down position. Had to use a button on the latch to get it to move back up. then it noticed the hatch and pulled it back down.
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Old Nov 25, 2011 | 08:55 AM
  #9  
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Re: Rear trunk latch won't pull hatch down.

Originally Posted by IMissMy86TA
I had a similar issue.. but different... it was that my motor was stuck in the down position. Had to use a button on the latch to get it to move back up. then it noticed the hatch and pulled it back down.

Did you have to replace the motor? Where do you buy this motor for an 87 TA? ( new not used)

Thanks
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Old Jun 23, 2014 | 07:58 PM
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Re: Rear trunk latch won't pull hatch down.

My car is a 1990 RS. I have an issue with the hatch not pulling down as well. It always worked like a charm until this year when I opened it to put the t tops in back and then it wouldn't close. I have power to the pull down motor. All of my fuses are good as I just checked them. What I was thinking might be the problem is the mechanism on the hatch itself that comes down and contacts the aluminum to get the motor to do its thing. Does anyone know how this works exactly? I checked the power to the "switch" below the third brake light on the actual hatch and there was none. Where does the power come from to get to that area? I thought initially it was a motor issue but that has been changed and to no avail. I would appreciate any help.
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Old Jun 23, 2014 | 07:59 PM
  #11  
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Re: Rear trunk latch won't pull hatch down.

Also, does anyone know how to post new threads? I looked it up on the FAQs but maybe since I'm new it won't let me?
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Old Jun 23, 2014 | 09:56 PM
  #12  
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From: MICHIGAN
Car: 1988 Trans Am
Engine: L03
Transmission: 700R4
Axle/Gears: 10 Bolt 2.73 Open
Re: Rear trunk latch won't pull hatch down.

Originally Posted by BIGMiller654
Also, does anyone know how to post new threads? I looked it up on the FAQs but maybe since I'm new it won't let me?
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Old Jun 30, 2014 | 08:28 AM
  #13  
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From: Mooresville NC
Car: LOWERED ♦ CRIMSON METALFLAKE
Engine: ► 400 KUBES ◄
Transmission: 765R4
Axle/Gears: EATON POSI 4.56
Hatch Batch

When you say you replaced the motor we assume ONLY the motor, not the entire mechanism.

It that’s true take a look at the these items in the unit.

One is moved when the hook presses on it.

The other one is a spring powered nylon block that slides up and down which centers the hatch hook.

It rotates as the motor operates.

Make sure both function.

The nylon block can fall out.


Happy Racing !



8 Wheels Corner Better Than 4, If You’re On The Outside You Have Fair Warning

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