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new rver · 06-23-2013, 05:33 PM

had problem today. stop by flying j to dump. when leaving something didn't fill right like taking off in high gear than warning light came on in middle of dash, with wrench an gear service light. only 6 miles from home so went slow didn't want to shift. got home stoped in road had to move car when put in drive went in hard clunk park in drive way, turn off than remembered wanted to check trans oil, started back up check tranny oil ok looked at warning light it was off. soon as I put it in gear went in easy no clunk. took for ride shifted good. its a alision 1000 trans on 05 Kodiak 5500 chasic.any thoughts would be great
safe travles bob,linda & missy

jerichorick · 06-24-2013, 08:01 AM

Dear new rver,

Alison has a lot of checks in their xmissions. I have triggered one or two over the years by some strange sequence of button pushing that confused the xmission. I simply set the parking break and select neutral than try my gear again.

If you don't have problems now it still might be to your best interest to bring it into the shop for a diagnostic readout look see.

Hope all is in your favor.

Rick

new rver · 06-25-2013, 05:17 AM

thanks I hope it stores codes .
safe travles bob.linda & missy

Skip426 · 06-29-2013, 01:56 AM

If you don't have one already , the Allison web site has a free download PDF file on trans operation and code retrieval and meanings.
" Shift Selector Operation & Code Manual "

new rver · 06-29-2013, 06:25 AM

thanks

num1dgh · 06-29-2013, 07:24 AM

Had a similar problem on our Country Coach and further problem that our Jake brake didn't work. Discovered THAT part on a 6% grade in Oregon. After much fooling around with TWO Allison transmission shops, we got the speed sensors replaced at the prompting of someone on this forum. We probably didn't need to replace all 6, but the cost of replacing them all was less than the cost of the labor to ascertain which of the 6 were bad! We also replaced our U joint (which we later found was seriously rusted) and then had no problem with it staying in drive or losing the jake brakes.

Skip426 · 06-29-2013, 09:35 AM

Quote:

Originally Posted by Skip426

If you don't have one already , the Allison web site has a free download PDF file on trans operation and code retrieval and meanings.
" Shift Selector Operation & Code Manual "

On, re-reading the download and your post , the info doesn't or may not apply.
Info is for 3000/4000 series trans and you've got a 1000.

I'll poke around the Allison site to see if there is another manual for the 1000 series.