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Old 11-28-2008, 09:17 AM   #1
mike76201's Avatar
Join Date: Oct 2008
Posts: 60
Error code p1698

Hello, I have a 04 Wrangler Sport/4.0/auto trans....I just started getting the error code P1698. The transmission will not shift up or down and when I start from a stop, it "jumps" almost like a miss, but in the transmission not the engine. PLEASE any help would be appreciated!!

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Old 11-28-2008, 10:56 AM   #2
slf41002's Avatar
Join Date: Feb 2008
Location: Augusta,KY
Posts: 1,163
It is basically telling you that the computer isn't sending or receiving a signal to or from the transmission control module.So one of a few things is going on.Either your transmission control module is bad or you have lost connection some were in the wiring harness or you have internal problem within the transmission.My 97 was giving me the same symptoms but no codes. I just had been wheeling and got water in my transmission so I knew why mine started doing this, self mutilation:After about $100 worth of trans fluid mine has straightened out quit a bit.
I like for it to shine even thought it is muddy most of the time!
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