VAN IN FOR 2ND ATTEMPT AT FINDING REASON FOR CODE P1720. THIS IS A CODE FOR A SPEED SENSOR NOT SENDING SIGNAL TO TRANS CONTROL MODULE. FREEZE FRAME DATA SAYS THIS CODE WAS SET THIS TIME AT 32 MPH AND LAST TIME AT 57 MPH. IF THE SPEED SENSOR IS NOT SENDING ...

FIX posted 5/27/1999

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