56 Codes Registered Into The OBD 2 - Jeep Wagoner Serie 3 2022 (Transmission Problems?)

[loveInEV09]

Hello, everyone!
I bought a new Jeep Wagoner Serie 3 2020 back in October 2023, with 300 miles.
The problem is that after 300 more I got a check engine appearing on the board. I pulled over on the side of the road, trying to park it, but I couldn't because the car didn't want to shift into park more or any other gear. I couldn't even shut it down.
So, I called for a towing service to bring it to the dealership.
Arriving there I was shocked. The Jeep had 56 codes registered into the OBD2.
One was because of the low tension on the battery. Did anyone experience something similar? I am still waiting for a diagnostic, but the dealer I went to never really worked on the Wagoner. I would appreciate some helpful thoughts. Thanks!

 

[Cars&$$$]

That's not good. 56 codes? Consider dropping it down at the dealership and going for a rental until they find a way to fix it.

 

[nadalfan137]

Hello, everyone!
I bought a new Jeep Wagoner Serie 3 2020 back in October 2023, with 300 miles.
The problem is that after 300 more I got a check engine appearing on the board. I pulled over on the side of the road, trying to park it, but I couldn't because the car didn't want to shift into park more or any other gear. I couldn't even shut it down.
So, I called for a towing service to bring it to the dealership.
Arriving there I was shocked. The Jeep had 56 codes registered into the OBD2.
One was because of the low tension on the battery. Did anyone experience something similar? I am still waiting for a diagnostic, but the dealer I went to never really worked on the Wagoner. I would appreciate some helpful thoughts. Thanks!

Just ask them to check the battery health and the alternator output. 56 codes is way too much.

 

[rigidfly]

How is it now? Did you find out the cause?

 

[Fat8CAr76]

Hello, everyone!
I bought a new Jeep Wagoner Serie 3 2020 back in October 2023, with 300 miles.
The problem is that after 300 more I got a check engine appearing on the board. I pulled over on the side of the road, trying to park it, but I couldn't because the car didn't want to shift into park more or any other gear. I couldn't even shut it down.
So, I called for a towing service to bring it to the dealership.
Arriving there I was shocked. The Jeep had 56 codes registered into the OBD2.
One was because of the low tension on the battery. Did anyone experience something similar? I am still waiting for a diagnostic, but the dealer I went to never really worked on the Wagoner. I would appreciate some helpful thoughts. Thanks!

Any updates on this? To me, it sounds like a MAJOR electrical issue. Try to get support from Jeep directly.

 

[loveInEV09]

Hey, guys! It was a major electrical issue. You got it! The alternator was the problem. It wasn't charging the battery properly. I replaced the alternator and did some recalibration and everything looks normal now. Thanks for the replies!