As far as I'm aware no one has had a FDCM replaced by Jeep (in Australia) in an attempt to rectify the faults created by the N23 flash only T/C motors as the faulty circuit board is part of the T/C motor.
It’s very interesting to read that the flash will show up pre-existing, previously undetectable faults.
If you read back in this thread “30D” had lost low range so replaced FDCM with a second hand one, he got low range back but had a constant service 4wd system on the dash.
The second hand un-flashed module picked up faults to the front diff the latest flashed module didn’t!
So much for their new software picking up faults the old software couldn’t.
It’s all a BS explanation from their legal department.
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SOLD 06 Limited G/C QuadraDrive II Lovells 2"Lift +30 rims 265/70/17 Imported Saguaro Bar Stedi
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