D3 computer functions with a trailer

[AndrewM]

I have a PulseShunt fitted to stop the LED trailer lights flashing, and it seems to disable the rear park sensors when in active mode, even if a trailer is not actually plugged in. I understand that the computer disables and/or adjusts a number of vehicle functions when it detects a trailer and this must be one of them which makes sense. You don't want the rear sensors bleeping whenever you go into reverse to back the trailer.

But what other functions are affected? I seem to recall something about suspension height and possibly brake balancing? Does anyone know the full list?

[gghaggis]

The automatic lift to off-road height when in certain TR settings is disabled. I believe the DSC is remapped as well (at least in GGS mode).

Cheers,

Gordon

[p38arover]

Ask the designer, Lee Bourgeois, at Labtronx

See LAB Electronics Electronics for the Automotive Industry