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1997 Ford F-150 DTC

Tiny
COLBYWWILSON
  • MEMBER
  • 1997 FORD F-150
  • V8
  • 2WD
  • AUTOMATIC
  • 130,000 MILES
Hello,
My 1998 F-150 has a code stored that I don't understand or know how tp fix. What do I need to correct if I am getting a "P1780" Code.

Thanks.
Friday, November 7th, 2008 AT 8:06 AM

3 Replies

Tiny
MASTERTECHTIM
  • MECHANIC
  • 4,750 POSTS


https://www.2carpros.com/forum/automotive_pictures/139033_gov_5.jpg

if this has a overdrive on/off switch on shifter handle i would suspect its bad.
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Friday, November 7th, 2008 AT 8:23 AM
Tiny
COLBYWWILSON
  • MEMBER
  • 4 POSTS
Thanks,
I do have a switch in the column for OD on off but it is still functioning. Could it still be the problem component even if it is working when toggled?
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Friday, November 7th, 2008 AT 10:21 AM
Tiny
MASTERTECHTIM
  • MECHANIC
  • 4,750 POSTS
I just relooked it up and found a long diagnostic chart that points to the od switch. Thats all I have seen go wrong so it would be a good place to start. It is possible it is something else but you have to play the odds on this one, I think and put in the switch.
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Saturday, November 8th, 2008 AT 2:03 PM

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