bridge tat and gnd in your diagnostic box turn key on . if hold light flashes 6 times it is speed control sensor in speedo 55 is trans fault 5slow flashes for 10s fast flashes for 1 to 9
Transmission problem
It is flashing because the automatic transmission control unit has detected a problem. Seek professional help immediately.
There is a problem with the transmission.
Most automobiles do not have a transmission light or icon on the dashboard of the car. When a problem with the transmission occurs, and icon of the engine will appear.
there is a trans problem,must be scanned by auto shop
Problem with the problem with the transmission. Seek professional help.
Problem with the Overdrive system or the Transmission.
that light if blinking indicates a problem in your transmission. take it to a shop before it quits altogether
You have a problem with the transmission. Seek professional help.
There can be several things that will an automatic transmission not to work properly. The most common cause is a lack of transmission fluid. Broken shifting linkage can also cause the problem.
It depends on what the problem is. From your question it is obvious you need to have it looked at by a professional.
This indicates a problem with the transmission. Take it to a professional.