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Replace neutral safety switch?

Tiny
LILBRAT69
  • MEMBER
  • 2002 BUICK LESABRE
How do I replace a neutral safety switch in a 2002 Buick LeSabre. According to the book it does have a neutral safety switch and parts places carry it. Just not sure how to get to it.
Wednesday, June 6th, 2012 AT 8:34 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,363 POSTS
Hey LILBRAT69,

The switch detects when the transmission is in Park. You will need to remove the gear selector lever from the transmission and the mounting bolts for the switch, here is a guide that will show you what you are in for when changing this switch out.

https://www.2carpros.com/articles/how-a-neutral-safety-switch-works

Here is a wiring diagram in case you want to do some testing.

Please let us know happens so it will help others.

Best, Ken
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Tuesday, December 13th, 2016 AT 5:01 PM

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