When there is a fault in the transmission or controls , it would be stuck in 3rd gear. That is known as "limp mode"
You need to retrieve the trouble codes and continue from there.
Jun 25, 2011 at 1:39 PM
MELCOW71
MEMBER
4 POSTS
how i find it?
Jun 25, 2011 at 2:25 PM
KHLOW2008
✓ASE Certified Mechanic
41,814 POSTS
A scan tool is required to retrieve the trouble code.
Jun 25, 2011 at 2:43 PM
MELCOW71
MEMBER
4 POSTS
u mean my car need go to garage for ecu to check the problem??
Jun 25, 2011 at 3:52 PM
KHLOW2008
✓ASE Certified Mechanic
41,814 POSTS
Yes. If you are in USA, you can get free scans done at parts stores.
Jun 25, 2011 at 9:39 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.