NAXJA Forums -::- North American XJ Association  

Go Back   NAXJA Forums -::- North American XJ Association > NAXJA Unibody Jeep Technical Forums > Jeep Cherokee XJ (1984 - 2001) > OEM Tech Discussion
HOME Member FAQ Sponsor Info Rules Bylaws E-Mail

OEM Tech Discussion Forum for OEM (Original Equipment) or stock XJs and MJs.

Thread Tools Display Modes
Old September 12th, 2004, 09:15
Roxtar's Avatar
Roxtar Roxtar is offline
NAXJA Forum User
Join Date: Jan 2004
Location: NW Indiana-Chicago area
Posts: 4,413
Automatic trans not shifting

Yesterday at the Badlands my transmission ('99 AW4) quit shifting while in drive. I didn't notice it for a while due to staying in 4lo and 1/2 gear all day.
If I put it in drive it just stays in overdrive. Manually shifting through the gears works fine so the gears are there, it just won't shift through them by itself. The check engine light lit up and AutoZone showed a code P1698. This number doesn't show up in their computer, though.
Reply With Quote
Old September 12th, 2004, 11:16
herreraxto's Avatar
herreraxto herreraxto is offline
NAXJA Forum User
Join Date: Apr 2004
Location: In the Jeep
Posts: 233
Re: Automatic trans not shifting

This happen to me and the problem and was the tps sensor, fail because i washed the engine, but whit the only difference mine is a 90 limited unles we have the same tps desing
Reply With Quote
Old September 12th, 2004, 13:25
PearlCountry PearlCountry is offline
NAXJA Forum User
Join Date: Aug 2004
Location: Texas
Posts: 33
Re: Automatic trans not shifting

Did a google search, here are the results from two different sites. Both point to the TCM. Might try checking the cabling first.

1698 No messages received from the electronic transmission control module or the Aisin transmission controller.

P1698 No Bus Message From TCM (Chrysler, Jeep)

Good luck.
Reply With Quote

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Auto trans not shifting..... Gil BullyKatz OEM Tech Discussion 9 April 30th, 2004 05:16
AW 4; 1&2 gear shifting characteristics? shugener OEM Tech Discussion 2 March 8th, 2004 03:45
Automatic trans shift controler Ed Wulfe+ Modified Tech Discussion 1 January 5th, 2004 19:59
Trans leak??? 96country OEM Tech Discussion 14 December 10th, 2003 10:32
Hard Shifting Hawaiian Style OEM Tech Discussion 0 December 8th, 2003 15:15

All times are GMT -7. The time now is 12:30.

Powered by vBulletin® Version 3.8.9
Copyright ©2000 - 2018, vBulletin Solutions, Inc.
NAXJA and NAXJA logo's Copyright NAXJA. All content/images Copyright NAXJA 1999-2014