Getting code P1968 and I need it cleared

Tiny
TIM WHIDDEN
  • MEMBER
  • 1999 DODGE CARAVAN
  • 180,000 MILES
- On my 99 dodge grand caravan, code P1968, "no message from transmission control module". Van works well, but I need to clear codes to pass NY State inspection. How is this fixed?
Monday, September 19th, 2011 AT 2:33 PM

5 Replies

Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
This code is not found in our database, can you please reconfirm if the code is correct.
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Monday, September 19th, 2011 AT 3:42 PM
Tiny
TIM WHIDDEN
  • MEMBER
  • 4 POSTS
Yes, it is correct. I just replaced instrument cluster on same vehicle, would that make a difference?
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Monday, September 19th, 2011 AT 3:46 PM
Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
Which model do you have, ES, LE or SE?

Changing the meter cluster can trigger codes if there is a communication error beteewn the Body control Modules but the code you listed is not among the list of trouble codes for the vehicle.
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Monday, September 19th, 2011 AT 4:02 PM
Tiny
TIM WHIDDEN
  • MEMBER
  • 4 POSTS
I unhooked the battery, the codes cleared and stayed off. NYS inspection sticker is on. Thanks.
Tim
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Tuesday, September 20th, 2011 AT 5:08 PM
Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
Glad to know you have fixed the problem.

Have a great day.
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Tuesday, September 20th, 2011 AT 8:50 PM

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