2002 Jeep Grand Cherokee 2.7crd engine light/ no gear changes

Question edited for spelling of the model names.
Question moved to model category.

Are you in Limp Mode? Is the Check Engine Light on?

Some ideas here including pulling fuses. You probably need an auto electrician though.

https://www.google.com/search?q=2013+Jeep+Grand+Cherokee+Laredo+won%27t+shift+out+of+1st+gear

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check fuses.
then scan it.
the scan tool will in fact tell you what the trans is stuck
The PCM shifts the gears, so if it cant, it complains big time.
those are called DTC errors.
all shops in town can scan, or you can buy one and DIY.
on all modern cars. 96+

at 25mph 2nd should happen.
if not, the trans will log, DTC errors. for it.
but it's best to scan and see all errors.
there are are other issues, limphome on engine and transmission.
but the DTC errors show that too.

2008 jeep cherokee (hemi) engine light its on i brought to fix they change 4 sensor and the converter. After 5 days engine light comes on again, what else can be? im depress about it, after paying almost 2 grand to fix this issue.

Have you checked the trans fluid? Has to be checked with engine running in neutral. If its good you will need to bring it to a transmission shop. Good luckHowie

first check fluid is full by starting the engine have it blocked put in in nutral( to fill the bell houseing ) then check fluid level, more than likely you need to add fluid exspecally if your checking it in park with engine on or off park gives you a false reading on the dip stick

Did you ever find solution to this problem? Same exact thing with my 1999 4.7L.

I had a similar issue on a grand cherokee '98 4.0L, and it was because the gearbox was overheating due to old oil and the fact that is was low on oil. Change gearbox oil and the filter inside the gearbox checked the two band tension and adjusted them and all was ok. the oil should be red or a dark pink. It would point more to this being the poblem if when it does change gear, the gear changes seam slow or slugish or change happens at higher engine revs. You may be able to get a fault code from ecu, by turning ign. to acc then on then off then on then off then on then off then off hen on again (code is displayed instead of odomitor reading as PXXXX or POXXXX). This could point you i one or more directions if oil seem to be correct.

This vehicle is going into "safe mode" get it to a parts store like Orilley's or Pep Boys, they will download the code for free and give you better direction.

if you cant rebuild then off to the tranny shop

check engine light on right? pull the fault code and I will help u from there.