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AW4 probs

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Old 09-11-2013, 09:30 PM
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Year: '90
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Engine: 4.0 Renix
Default AW4 probs

90 cherokee, 4.0 204k miles. When starting from stop it won't start in 1st when selector is in D. If I manually pull the shifter to 1st it will start in 1st. Then when I get to highway speeds it won't shift into OD. Just started doing this. Anyone got an opinion?? Thanks
Old 09-11-2013, 09:51 PM
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What is the condition of the fluid?
Old 09-11-2013, 09:59 PM
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I'd see if I can find any blown fuses labelled something like "TCU"
Old 09-12-2013, 07:02 AM
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Coupla things.

First, click on the pink link in my signature and do #10. Photos are there for ya.

Secondly, look up under the passenger side dash for the TCU fuse. Inline flat fuse in a yellow connector/loom. Check it and clean the socket. Photo below for ya.

Thirdly, since you own a Renix Jeep, take the time to do #1, #3, and #5 at a bare minimum.
Attached Thumbnails AW4 probs-tcu-fuse.jpg  
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