Most parts from a 2000-2005 Impala Are interchangeable. So my guess is yes, I'm about 95% sure of this.
Need to know what it does not do.
MuscleCar - 2001 '61 Impala - Red Sled Frame Work was released on: USA: March 2008
it is a 2001 Chevy impala
What year is your Impala? 2001
What do you mean how do you get it to work did it break?
It fits but does not shift properly once installed doing some research but think I can make it work
The factory tires and rims from a 2001 Pontiac grand am cannot work properly on a 2003 Pontiac grand am.
easy solution...its broken
You most likely have a bad or dirty connection at the sensor.
Check fuses in power distribtution block under hood
possible bad turn signal switch in the steering column or a bad ground on your turn signals.
put a new sending unit in it . only after you check for broken wires or bad connection.