![]() |
|
![]() |
#1 | ||
Starter Motor
Join Date: Jun 2020
Posts: 8
|
I need to replace my ecu module, 4M5T 14B056 BF. It’s a 4 door sedan. Is one ending in BJ compatible? It’s possibly from a hatch. I know that I’ll have to get it reprogrammed to my car, but will it work?
Cheers |
||
![]() |
![]() ![]() |
![]() |
#2 | ||
Chairman & Administrator
![]() ![]() Join Date: Dec 2004
Location: 1975
Posts: 106,800
|
Are you replacing the ECU or the RCM?
__________________
Observatio Facta Rotae
|
||
![]() |
![]() ![]() |
![]() |
#3 | ||
Starter Motor
Join Date: Jun 2020
Posts: 8
|
I’ve been assured it’s called the airbag ecu, or module. it’s located under the armrest, below the handbrake.
Cheers |
||
![]() |
![]() ![]() |
![]() |
#4 | ||
Starter Motor
Join Date: Jun 2020
Posts: 8
|
GT, Airbag Control Module is the name on the part. I’ve looked on eBay for the part that you provided and it’s a rcm for a 1.8, my Focus is a 2.0. The shape looks the same. I’ve lined up a BJ locally, so I think I’ll have a talk with the reprogramming guys.
Also, I have the lift up armrest... any idea how to remove the lid. There must be a simple trick, but I can’t get it. Cheers |
||
![]() |
![]() ![]() |
![]() |
#5 | ||
Starter Motor
Join Date: Jun 2020
Posts: 8
|
All, thanks for your assistance.
I have replaced the airbag ecu today. The one I got had BJ instead of BF at the end of the part number. I followed the rules, removed battery cable, waited 30 minutes and replaced the ecu. Importantly, it’s a ‘plug and play’ change over. No need to be reprogrammed which was a bonus. No airbag fault light anymore. |
||
![]() |
![]() ![]() |
This user likes this post: |
![]() |
#6 | ||
DIY Tragic
Join Date: Apr 2018
Location: Sydney, more than not. I hate it.
Posts: 21,270
|
That’s good, but maybe test the airbags to be sure?
|
||
![]() |
![]() ![]() |
![]() |
#7 | ||
Starter Motor
Join Date: Jun 2020
Posts: 8
|
I had an auto elect. run a diagnostic check and the system checked out. The old ecu was definitely faulty.
Cheers |
||
![]() |
![]() ![]() |
![]() |
Thread Tools | |
Display Modes | |
|