2005 Buick La Crosse Replace turn sigmal/flasher module

Tiny
LUKITJW22
  • MEMBER
  • 2005 BUICK LA CROSSE
  • 3.6L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 45,000 MILES
Where is the turn signal/flasher module located on the car?
Friday, March 13th, 2015 AT 12:30 PM

1 Reply

Tiny
DENNYP
  • MECHANIC
  • 1,824 POSTS
Hello.
This vehicle does not use a turn signal flasher like many vehicles prior did. Instead, the turn signals are "flashed" by the Body Control Module. It uses inputs from the turn signal switch to initiate the flashing.

Body Control Module (BCM)
Below the left side of the I/P, left of the steering col
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Friday, March 13th, 2015 AT 12:56 PM

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