Where is the Neutral Safety Switch located?

RSUMPREPAIRS

MEMBER
2009 BUICK LA CROSSE
V6
2WD
AUTOMATIC
150,000 MILES

I'm trying to find a location of the Neutral Safety Switch in the vehicle listed above. Also is there a to jump that switch or test to see if it's bad to rule out of verify that's the problem? Thanks for taking the time to answer my question.

Tuesday, May 13th, 2025 AT 4:30 PM

1 Reply

KEN L

MASTER CERTIFIED MECHANIC
51,611 POSTS

So this car does not have a traditional NSS, it has a, "Internal Mode Switch" which like it name suggests is inside the transmission. Why make it easy right? Got love it. Check out the images (below). Let us know if you need anything else.

Image (Click to make bigger)