Hi all,

As I was driving last night (towing caravan) the dash seemed to reset itself (noticed the satnav screen went blank) then whilst driving today (without the caravan) I had the red triangle and battery warning light come on with an error message displayed. (Sorry can’t remember what it said) so I cleared the alarms and was left with the below.

Please ignore the misting sensor, this is a fault I’m aware of and will replace.

I have search this and the full fat forum along with the internet and can’t find much on the PO65C fault in terms with a rangerover.

A few posts seemed to indicate faulty wiring somewhere?

Faults read using my GAP IID tool

GWM-Gateway module

P065C-01 (AE) Generator mechanical performance - General failure information - general electrical failure
HVAC-Ventilation

B13C2-49 (2F) Windshield misting sensor - System internal failure - internal electronic failure
( on 07-04-2023 13:07:24 at 184816 km )
B1406-88 (2F) Fuel fired booster heater - Bus signal/message failure - bus is off
( on 07-04-2023 13:07:25 at 184816 km )
SRM-Satellite Radio

U0001-82 (2F) High speed CAN communication bus - Bus signal/message failure - alive/sequence counter is incorrect/not updated
( on 07-04-2023 13:07:28 at 184816 km ) 2015 4.4 Autobiography
2010 3.0 HSE 162K - Gone