transmission slow shifting until warm
#1
transmission slow shifting until warm
Greetings, she likes to shift crisply only when warm. I just checked the fluid and the fluid poured out and more so when it was in gear and operating. For the record,the gear shift light does not come on for D, unless I move it back slightly, but this comment is only provided for completeness. Now I thought that an overfilling came with blown seals. Does the fact that is only shifts promptly when she is warmed up (10 or 15 minutes) lead to a conclusion? I also thought there would be no fluid coming out when the truck was running and in gear, as I was unscrewing the plug. Thanks,
Last edited by kdscott100; 11-09-2013 at 09:21 PM. Reason: clarity
#3
Hi Norm. No. For the record, I blew a transmission line and thought I may have damaged my transmission pump, so that has always been on my mind. I am going to get under it this week and add some Lucas treatment. Now when I start it up, I put the vehicle through all gears and it is better. I have to think it is a fluid issue and the lack thereof.
#5
#6
#7
To add to this I believe there is also a corresponding engine coolant sensor which aggregates with the transmission sensor via the ECU or the transmission ECU (can't remember the name - senior moment I should be in bed it's 01.30am here), anyways, the early stage auto shifting is controlled by temperature. On the Pajero some people short the sensor to achieve more rapid gear shifts earlier but I don't know about the D2 and whether that's possible or advisable.
#8
To complete the circle, I had to play with the adjustment of the XYZ transmission position device and voila, the truck is now shifting properly (it is also plus 3 degrees as well). Having the dash and gear shift lights not referring to D or red lighted was the sign the switch was not functioning properly. I read about the AC drain above it and ruining it, but such was not the case with mine. It was a simply 2 mm adjustment necessary after I moved the switch when putting in that rotten upper transmission cooling line. Cheers,
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flavorking
Discovery II
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02-10-2008 01:33 PM