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+--- Thread: CAN message error in 6WB (/showthread.php?tid=63792)
CAN message error in 6WB - Vortex88 - 26-04-2022
Hello all,
I'd like to ask you if any of you have ever seen a rather strange DTC:
B7F68C - Instrument Panel: Selector level indication, shift point indicator, CAN messages faulty.
ISTA fault description: The graphics board in the KOMBI detected erroneous message from the transmission control unit or engine control unit.
Background of how thigs are in my car:
Car is pre-LCI, with retrofitted 6WB and NBT EVO. All is coded to the VIN (no emulators in the way). Zeitkriterium is moved to 2017/11. Just to point out that everything works as expected, I see the gear indicator in the cluster and all.
In ISTA it always shows that fault is not present, but when I try to clear it it always comes back. As I mentioned, all works well, it's just annoying me that I always see it in ISTA.
I was thinking of flashing the transmission unit to newer i-step level, but I'm not sure if it is a good idea with different zeitkriterium, etc.
Any advice would be much appreciated.