Help! Check Engine DTC Error Codes???

[gandk]

My 2020 2.0 etorque JL Rubicon check engine light came on randomly and Tazer shows the following codes. I've cleared them, rebooted and they return. Not finding much on the internet about these. I'm not noticing any power, braking or acceration issues. Any ideas how to troubleshoot any of these?


BCM
B1792-11
P1793-11
P16DF-15
U16D7-15
B16E7-15

Greg

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[elliott9]

I've got some of those same ones:
U16D7-15
P16DF-15

What turned out to be your problem?

 

[gandk]

Never cleared them all. One was a License tag light short. I'm suspicious of the Canbus or other electrical connections.

 

[hamiamham69]

Historically multiple new codes without any real symptoms have been traced back to electrical issues. Battery(ies) and the canbus would be good places to start.

 

[gandk]

It's a Jeep thing. "Just driving around with the check engine light on"

 

[Terrymo]

It's a Jeep thing. "Just driving around with the check engine light on"

 

[gandk]

Oh, I love my Jeep is like 90%.

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