Hi,

So I'm getting the HDC INACTIV every morning, even after I changed the battery 1 month ago.
The message popup's since I have the car (TD6), and I now think it's part of it, since it has a soul.

But since t° here are bellow 2°C I'm not getting the message anymore.

This is independant of preheating.

Any thoughts?

I had this problem for a while. Even changed a couple of ABS sensors to no avail.

Eventually turned out to be a loose connection at one of the sensors. Maybe the cold has forzen things together again? African Bush Junkie ... in London!

Stats:
2006 TD6 Vogue SE
1972-2015 DeRanged Rover
2001 P38 dHSE (SOLD)

I too have the same problem, normally the HDC inactive welcomes me each morning with a bong. Yet since its dropped cold and im welcomed with the outside temp warning, the HDC inactive has gone.

Ive also found if i wait for the glow plug sign to go out, i dont get the HDC warning either.

Also i only get the warning first thing, nothing again every time i start the car, even when its been parked up at work for 10hrs Three things in a blokes life his dog,his car and a Cornish pasty,nothing else matters.

2010 Range Rover Vogue SE Santorini Black, Arabica Aniline seats

Previous cars
1973 Mini 1000
1971 Hillman Avenger
1975 Chrysler Sunbeam
1981 Ford Cortina
1985 Volvo 340
1989 VW Golf
1989 Volvo 240
1991 Volvo 240
1991 Jaguar Soveriegn
1996 BMW 730
2003 Honda CRV
1999 Jaguar Soveriegn
2003 Range Rover HSE Epson Green with Sand trim.

Same here! gone fishin'

Hi from Düsseldorf to Düsseldorf, it is the battery!!!! Even if new! Have some clients with same problem, when you take the car over night to a charger, in the morning NO "HDC inactiv...."

regards, Uli L405 SDV8 2017 + Lancia Flavia Coupe 1964 + RRS L494 3.0 SDV6 + C220CDI Convertible 2021

Hi from Dusseldorf.

The problem is that I don't get "HDC INACTIV" anymore when the ext. t° is bellow 4° to 2°.

Battery is new and full of power. I think there is something in the startup process that changes when temperatures are cold, could be the root of the problem?

Listen to Ulli he is a LR crack  All my spelling errorz are belong to me!

2023 FFRR L460
2021 AM new Vantage

I used to get this all the time - even with a new battery, until I installed a second battery in the back. This runs through an isolator that only cuts the main battery once the volts drop down a fair bit, so day to day, when I'm not camping and running a fridge off the system, the whole show stays at a slightly higher level of charge now than it did before, and after a few days of running this system, this fault has not been seen since. My guess was that it was VERY voltage sensitive, but with you guys saying it's sorted now it is colder, sort of seems to counter this, as the battery would be under a lot more stress at this time of year for you guys, so now I'm not so sure, but mine is fixed, and a few of you along with it, so all good I suppose...