Shifting issues

2002 CHEVROLET CAVALIER
200,000 MILES
Avatar
MICHELE OTTO
  • MEMBER
  • 1 POST
How do you program the PCM Module?
Nov 7, 2019 at 2:19 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Advertisement
Avatar
ASEMASTER6371
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 52,796 POSTS
Good afternoon,

You will need a Tech 2 scan tool with access to the GM technical web site. That way you can download the most recent version of the software and upload it to the vehicle PCM.

Roy
Nov 7, 2019 at 2:45 PM
Advertisement