Car runs great, but every since I replaced the battery, I have been stuck with the green light and transmisson overdrive. Can anyone tell me how to override the situation. The button on the shifter is non-responsive.
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wow no engine size stated, the 5.2L run a special trans... so....
hopeless to help you much.
zj jeep with automatic.
it didnt lie, it told you to service it, so take it to a shop and let the work on this old dog..
stuck , now what does that mean.
the shift lever lever stuck, or its cable failing end to end.? or?
or shifts from 1 to 2 and hangs there.
or down shifts from 3 to 2 and and hangs there
DIY ? question is that it? you never said intentions.....
so we open the 93 ZJ book and what do we see.
ax-15 stick box, seems not.
the aw-4 auto , electronically shifted with TSM (scan it yet?)
and the 46RH auto. used on the 5.2L, has no TCM brain.
its a Hydramatic.
here are the OD words off the 46h page
Overdrive Control Switch
The overdrive control switch is located in the instrument
panel. In the On position, automatic shifts
into fourth gear overdrive will occur. In the Off position,
the switch overrides the powertrain control module
preventing a shift to overdrive fourth gear range.
The switch has an indicator light that illuminates
when overdrive is turned off. The switch also resets
when the ignition key is turned to the OFF position
so that the automatic overdrive feature is restored. The use of fault codes is employed to help diagnose
the electronic components that operate the overdrive
unit and torque converter clutch.
Sounds like your transmission or lockup converter is slipping. The slipping causes heat and it is downshifting out of overdrive as a built-in protection strategy. Get the transmission looked at ASAP before you get stranded because it's stuck in a downward spiral right now. The problem could be caused by a stuck solenoid, which is a relatively cheap fix, but the more you drive it like this, the more you're working toward a full, expensive rebuild.
no not related in the transmisson the is a forlk that moves in and out when you pull the gear shifter toward you that allows you to move from each gear as you release the gear shift the forlk is released and this is what keeps the car in a certain gear, then this becomes miss lined the gear indacator will be off usually by one gear.( eample selctor shows D but its actually in N) the forlk is held in place by a screw with a sleve and when the sleve cracks or breaks the forlk will get stuck or locked so you can't move from gear to gear unfortunitly this is internal of the transmisson and not a back yard repair
if it has overdrive transmission the torque convertor has a vein broke inside causing shudder replace torque convertor.
the torque conver does the overdrive when it hits a certain rpm it upshifts to overdrive in torque convertor.
with vein broke it hrows it out of balance causing it to shudder and possibly slip.