BCM Interchangeability

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

Gwraalstad

New Member
Joined
Aug 4, 2021
Messages
8
Reaction score
0
I have a 2003 liberty 3.7 with a BCM # 05093038AA. I went to a U-pull-it scrap yard and found a 2002 and a 2004 BCM # 56010420AH. Paid $20 each. Great Condition. Is this number interchangeable with my 2003? They are a year before and after. Is there something about a 2003 that they have a different BCM #. Each vehicle I pulled the BCM's from were identical with mine PL/PW/RKE/Fog Lights etc... And I also pulled a BCM ($20) from a 2005 # 56010545AM. Can any of these replace my 2003 BCM as a plug-and-play. I got a quote to remanufacture my 2003 BCM for $150 from Module Experts. With shipping and handling it's $200. All suggestions/help will be appreciated.
 

tommudd

Moderator
Staff member
Moderator
Joined
Jul 14, 2005
Messages
22,456
Reaction score
3,642
Location
Southeastern Ohio
Each BCM is programmed to that one particular vehicle
There are companies that you can contact with your VIN and they preprogram one for you so it is plug and play
I have done that a few times, once for one of mine and a few for customers
This is where I got all of the ones I used , like I said give them your VIN, and in a few days you have one in your hands. Easy to install ,send old one back and done
You must be registered for see images attach


+1-800-245-8613

Monday-Friday 9am-6pm EST
 

Gwraalstad

New Member
Joined
Aug 4, 2021
Messages
8
Reaction score
0
TX very much.
Called Car Computer Exchange. They don't repair Jeep BCM's just PCM's. I know it is the BCM because I swapped out a 2004 BCM and finally got low beams but when I went to test the high beams, I got a lot of flashing lights on my instrument panel and no high beams. Maybe I just need that one reprogrammed for my vehicle. A local programmer said that because of the type of key (hard black plastic end with a separate RKE fob) that I have he could not reprogram it. Any suggestions.
 

Jhkj04

2004 kj
KJ Supporting Member
Joined
Nov 15, 2022
Messages
99
Reaction score
29
Location
kcmo
If car computer doesn’t do bcm who does? I think mines bad. Chasing a bad grounding that only goes away when I pull the bcm out.
 

Latest posts

Members online

Top