The Trunk Lock - Pontiac Solstice Forum
  • 1 Post By Morningside
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post #1 of 5 (permalink) Old 08-11-2019, 06:10 PM Thread Starter
Join Date: Nov 2018
Posts: 10
The Trunk Lock

The larger of the lock "jaws", has a semi-circular tab that operates the trunk status switch. This is visible in the 1st picture. The reason these fail; turning on the trunk open light, message and chime upon driving, is that the minuscule pin gets caught in the much larger boot around it. This prevents it from rising and disconnecting from ground. The switch is melt riveted to the housing but the whole assembly is held with only two rivets which also serve as the shafts of the jaws. Freeing the pin can be done w/o removing switch from housing.

I purchased a new one, but the way this part is designed, it may fail again. Next time I know how to fix it. Access can be had by lowering the top.
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Last edited by Morningside; 08-12-2019 at 06:57 AM.
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post #2 of 5 (permalink) Old 08-11-2019, 06:25 PM
Join Date: Feb 2015
Posts: 153
How much was the replacement part?
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post #3 of 5 (permalink) Old 08-11-2019, 08:40 PM
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Join Date: Nov 2007
Location: Parker Colorado, USA, directly above the center of the earth
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They have been working on thousands of cars for ten years. I anticipate your new one will as well but it's good to know how to repair them when they fail. Good job

Rob the Elder

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post #4 of 5 (permalink) Old 08-12-2019, 06:56 AM Thread Starter
Join Date: Nov 2018
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post #5 of 5 (permalink) Old 08-13-2019, 11:07 AM Thread Starter
Join Date: Nov 2018
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Just want to mention not to close trunk before the control wire is attached to the lock. I won't be pretty. No going to pull on the manual release through the vent opening.
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