How do you replace a left rear turn signal light on a 2001 Blazer?
For any Gen II (1995 - 2005) Blazer, Jimmy, or Bravada, it's all
the same.
Open the hatch. On the side of the door jamb, you'll see two
screws - those hold the tail lamp assembly in place. Remove those,
and the whole tail lamp assembly will come out. The bulb holders
are in the back of the tail lamp assembly - rotate them
counterclockwise, and they will come out. Then you can replace the
bulb, put the lamp holder back into the tail lamp assembly, and the
installation is the opposite of removal. Pretty simple stuff.. only
tools required are a short Phillips screwdriver.