Thread: 2014 D4 in Limp Mode

Update: Picked the D4 up today.

The report indicates it was an earthing issue, as a few of you have indicated it may well be.

A connector (C0376) located on chassis rail at the N/S/R wheel arch area was not "fully home". A drag test was carried out and the test found insufficient drag on C0376-31 pin.

The connector was replaced and a CAN Network test was performed; all OK. Extended road-tests were undertaken (approx 200km), upon request to me by LR and which I agreed to. I was told the car was driven home each night by the tech with a computer attached, checking for faults; no faults recorded.

I really hope the car is all OK, and I can feel confident in it taking the family and myself on many more adventures on and off road.

Fingers crossed.

Hopefully they got it this time. Did some googling .... C0376.

Seems it's a connector on the loom for the parkbrake [EPB]. And it's connected to the HS canbus if I'm interpreting the attached wiring diagram properly.

These Disco3 threads are not the same symptoms as you but your symptoms do potentially make sense considering Graeme's earlier post about the canbus.

DISCO3.CO.UK - View topic - EPB connectors (C0390/C0376 and C0868/C0903)
DISCO3.CO.UK - View topic - EPB Fault In Wet Conditions

Regards,
Scott