2014+ Jeep Cherokee Forums banner

1 - 4 of 4 Posts

·
Registered
Joined
·
158 Posts
Discussion Starter #1
To those in the know

I've been notified (VIN list) that I need the 8.4A (RA3) Radio firmware update RE3_99.99.99. From the TSB it looks like it mainly fixes navigation system bugs.
I don't have Nav.
Do I still need to download ans install this update? Everything seems fine as is.

I've installed firmware update 18.45.01 already.

Thanks
Steve
 

·
Registered
Joined
·
1,671 Posts
I don't have nav but have been doing the updates.
Refer to this link: Over the air updates & Nav issues
Post #5 has a hyperlink to the TSB.
Apparently the dealer should do it for free.
Right now I don't really want to go to the dealer and don't want to mess anything up so I am going to procrastinate.
My UConnect works fine, if it ain't broke don't fix it.
Let me know what you learn.
Thanks for the tip, I didn't know there was an update.
 

·
Registered
Joined
·
158 Posts
Discussion Starter #3
I don't have nav but have been doing the updates.
Refer to this link: Over the air updates & Nav issues
Post #5 has a hyperlink to the TSB.
Apparently the dealer should do it for free.
Right now I don't really want to go to the dealer and don't want to mess anything up so I am going to procrastinate.
My UConnect works fine, if it ain't broke don't fix it.
Let me know what you learn.
Thanks for the tip, I didn't know there was an update.
Thanks Sangill. This TSB refers yo MY 15. I have a 14.

I will let you know if I get any more info re:RE3_99.99.99
 

·
FCA Customer Support Group
Joined
·
1,315 Posts
To those in the know

I've been notified (VIN list) that I need the 8.4A (RA3) Radio firmware update RE3_99.99.99. From the TSB it looks like it mainly fixes navigation system bugs.
I don't have Nav.
Do I still need to download ans install this update? Everything seems fine as is.

I've installed firmware update 18.45.01 already.

Thanks
Steve
Hi,
Thanks for reaching out. I would always recommend keeping your Uconnect software up to date with the latest software. Please let me know if you have any questions!

Alison
JeepCares
 
1 - 4 of 4 Posts
Top