it might be caused by weak battery, keep charge until its 12.6V.

所有跟帖： 

• if battery fully charged, the symptom shows A/T stuck in 3rd gea -fixanycars- ♀ (0 bytes) () 05/27/2009 postreply 19:45:04

• 回複：if battery fully charged, the symptom shows A/T stuck in 3rd -vdtong- ♂ (73 bytes) () 05/27/2009 postreply 20:33:30

• no 4th gear, no upshift at 50m/h, 3,000rpm.回複：回複：if battery full -fixanycars- ♀ (0 bytes) () 05/27/2009 postreply 20:59:17