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2024 Grenadier Fieldmaster will not start.

TFWLKR

Grenadier Owner
Lifetime Supporter
Local time
8:33 AM
Joined
May 18, 2025
Messages
4
Location
Denver, CO
2024 Grenadier Fieldmaster will not start. No crank, no noise, nothing. Full batteries. All electric working. Any help appreciate.
 
it has to be something simple, next step fuses, relays etc
Bro, you are probably right. I just can't figure it out. I pulled out fused and they all looked solid. Checked relays. Shit is pissing me off. Had the dealer send a tow truck and bring it to them to figure it out. I will keep you posted on what it ends up being - I have seen a few people mentioned the immobiliser, but like come on for f**k sake - is the Gren really going to strand me at 12,000ft somewhere in the mountains?
 
2024 Grenadier Fieldmaster will not start. No crank, no noise, nothing. Full batteries. All electric working. Any help appreciate.
Is yours diesel? Mine had a similar issue.. adblue control module was step one of the resolution (issue is still ongoing and is back at the shop)
 
2024 Grenadier Fieldmaster will not start. No crank, no noise, nothing. Full batteries. All electric working. Any help appreciate.
I test drove a MY23 that did this a couple of times, and it's an issue that has been mentioned by others on the forum.

Open and close all the doors and the bonnet. Close them firmly. The car will not start of a sensor is telling it that a door is not closed. It may not be that but many have had that issue and found out it was that. It is an issue that was fixed with MY24, but the US MY24 doesn't match the same build dates as European MY24s. So, if yours is an early US MY24, it could be that issue.
 
I test drove a MY23 that did this a couple of times, and it's an issue that has been mentioned by others on the forum.

Open and close all the doors and the bonnet. Close them firmly. The car will not start of a sensor is telling it that a door is not closed. It may not be that but many have had that issue and found out it was that. It is an issue that was fixed with MY24, but the US MY24 doesn't match the same build dates as European MY24s. So, if yours is an early US MY24, it could be that issue.
US models can be started with any of the doors open, not an issue at all
 
Has any Ineos failed "on the trail", electrically? If so I haven't read of it.
 
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