Re: 4R70W Will not use first gear

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Posted to Transmission Forum on 6/2/2014

2003 Mercury Grand Marquis GS, Transmission Scan Data 2003 Mercury Grand Marquis GS, Transmission Scan Data

I have included the scans that I took of the vehicle with the issue and the vehicle without. I'm new at up loading files so I hope I did it correctly.... Login to read more.

Files Referenced:

Vehicle Data

2003 Mercury Grand Marquis GS 4.6L

Engine	4.6 L
Trans	4-speed Automatic (Electronic)

Vehicle Data

2003 Mercury Grand Marquis GS 4.6L

Engine	4.6 L
Trans	4-speed Automatic (Electronic)