If this is the same way your 24 volt system is connected the starting procedure is quite simple.
Boosting a 24 volt system.
Jump starting a 24 volt system from a 12 volt system won t work if only one 12 volt battery is available but if the 12 volt truck has two batteries it becomes possible to produce a 24 volt supply.
The battery system is connected as in this diagram which is the most common setup for 24 volt systems in trucks and buses.
You can power trolling motors electric fences and emergency equipment.
In addition says glen baxter a certified electrician you can power camper appliances boat appliances emergency broadcast equipment and even a golf cart when.
Vintage cars may have 6 volt electrical systems or may connect the positive terminal of the battery to the chassis.
However powering remote water pumps for livestock is only one of many uses for your average 12 volt battery.
To avoid confusion these instructions call the vehicle with the dead.
It is therefore possible to jump start a vehicle with a 12 v electrical system using only one of the two batteries.
Orientate the vehicles so their batteries are as close to each.
Position the 12 volt truck as close to the 24 volt truck as possible.
Jump starting a 24volt truck from another 24volt truck.
Trucks usually have a 24 v supply using two 12 v automotive batteries in series.
Even though diesel powered vehicles can have dual batteries or one oversized battery it s possible to jump start a diesel from the battery on a conventional gasoline powered vehicle.