uglyoldfatbastard
Well-Known Member
- Joined
- Jan 17, 2023
- Messages
- 605
- Reaction score
- 664
- Points
- 93
- Location
- Adelaide
- Members Ride
- 2010 SV6, 2010 International, 1996 VS Exec
Yes I do understand and gave a detailed response to that and said yes the BCM will give out errors for other modules attached to it and every error the BCM gives out can be identified by the fact it starts with a B B=Bodyit is the simple fact that you know you expressed yourself wrong and are not able to accept the fact that a b code does not mean faulty bcm.
you do not seem to understand that the bcm will issue codes for modules attached to it including the ecu, if the bcm has a mismatch with the ecu it will issue a b code from the bcm because the bcm detected an issue with the ecu.
The BCM can do other codes just like the ECU but the ECU does not do B codes.
Now Nev has stated that the ECU can give out B errors and NO it can't. as it does not have any B codes in it to throw.
Yes a faulty ECU or ECU with the wrong VIN will make the BCM throw a code but it will be a B code