Anybody how do you start an Iveco daily van when you have lost the key code

You need to connect a scan tool and read the codes.

https://www.google.com/search?q=Iveco+Daily+van+is+showing+wrench+sign+on+the+gear+selector

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sure you can the operator guide on all cars glove box there.
shows park neutral lock out.
Key on, step on brake key on, shift to neutral. (battery not dead)
do not tow it with steering lock enabled. that be horrible.
all cars have a chapter on towing,
wheels up or down front or rear up or down or flat towed

and with RWD and wheels on ground rear, the towing distance is limited to 200 miles or less. so when the rear transmission bearing runs dry and not burns up, < all you need to know there!
most transmissions made (not my 64 Pontiac rotohydramatic)
has the 200 mile limit, the transmission has no rear tail shaft pump now days, ALL TOW shops know all this stuff.
Same with 4wd and same reasons
my Jeep i can tow it 200miles, called flat towing but must stop and start engine every 200miles to add lube to the rear.(tranny shafts)
flat towing is the hard job and I bet you meant flat towed.
and hope only short distance,

lost the key?
battery dead Not told?
best is leave key turned on , hold foot brake, shift to N and then key off but do not set the steering lock ever. (pause and think now)
for some jobs (ask U-hual) they have a bar the locks the steering to FRONT, hard locked, so cars KEY lock can not engage.. towed.
if battery is dead ,jump it. then go to neutral
some cars vast the same manual
shows how to defeat the P/.N lock with a secret part of the shifter console we push that, and P/N is defeated just for towing.
we have no Iveco 3.5 ton curtain sider , in USA
nor any year told
ask the make for the manual on your car in YOUR country
"Today it is marketed in 110 markets around the world" but not USA

Mostly it can't be done. These days most keys contain a coded transponder but they used to be fitted in the fob.

The immobiliser/alarm will not disarm unless the transponder is physically close to the ignition switch. Mostly there is no way to bypass the system as the codes are embedded into the engine management system. The engine management ecu can be decoded and that might work or a new fob can be obtained and the system re-coded.

Those are really the only options available.

Try starting from scratch, disconnect battery for a few minutes and reconnect, ECU are usually reset and it may clear this default in your immobilizer. FREE-PPV.com

have a iveco dealer order you the key that is for your trucks serial number , there's really no easier way around doing that , its a theft proof design

The fuel filter is probably plugged.

try sprayin sum wd40 on both sides of the key then pt the key in the ignition.

dealer only encrypted software if europeon model for europeon market

Unfortunately there is no solution to this except to take it back to Iveco for reprogramming.

I am led to believe from my locksmith that there are two types of transponders generally put into cars and vans.

The first is a simple chip wtih a code which matches a code in the car / Van

The second is a chip which has a set of codes. They are read in order and the car / van remembers which one was used last. If you use the wrong code in the sequence then the car / van will ignore it and not let you start the engine.

The Iveco is unfortunately in the second group. If, like me, you snap your key, you can superglue a new key to the old and it works fine. The chip doesn't need to be "too" close to the barrel. Yes, it looks ugly, but it's much cheaper!

hi the axle is one of the few things that don,t fall apart on these vans but gearbox oils axless etc like engine oils need replacing regular if you want them to last i would change it every 50000 mile yates210456