My tranny is acting up

2002 MERCEDES BENZ S430
86,000 MILES
Avatar
JMONEY BAG
  • MEMBER
  • 1 POST
When I drive my car does not change gear
Apr 22, 2012 at 7:50 PM
Advertisement
Avatar
JACOBANDNICKOLAS
  • ✓ASE Certified Mechanic
  • 110,194 POSTS
  • ASE Certified Mechanic
It could be several issues. Make sure the trans fluid is clean and full. Also, there could be a problem with a shift solenoid or a TCM issue. If the fluid is full, have the computer scanned to see if there are any trouble codes.
Apr 22, 2012 at 7:55 PM
Avatar
MASSIMO
  • MEMBER
  • 12 POSTS
you need to get codes ill could be shift recognition .it is in limp mode
May 8, 2012 at 3:48 AM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
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.