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View Full Version : CEL = P1720 TranSolenoidA?



Mike O.
01-29-2004, 07:27
Tried a search on the CEL number but didn't return anything.

I got this as a result of downshift that resulted in transmission slipping until I turned off the engine, removed the Juice Box, and restarted. A dealer cleared the CEL and since the slipping tranny did not recur I re-installed the Juice Box and it is still running fine.

Has anyone here experienced this CEL? Were there any long term issues at later dates? Results?

Any info is appreciated.

Mike O.

Mike O.
01-29-2004, 07:31
Forgot to mention that I was towing a car trailer at the time, about 4800lbs.