Iveco Daily 2017 0281032557 help!

**polotdi** · 27th March, 2024, 09:19 AM

Hi all,

Recently, our Iveco stopped running. At first, it felt like a fuel cut and would run for 5 minutes and then shut off, it would not restart due to the battery being low. We changed the battery for a new one and it started up straight away. Ran for about 5 minutes, again felt like a fuel cut and then died.

Now my OBD diagnostic tool does not see the ECU. I believe something has happened to the ECU but am not sure what. When I try to start the engine, I get a few error codes flashing up, these are as follows: -

Excessive Radiator Fluid Temperature - Stop and Turn off engine
Check Glow plugs
Immobilizer failure
ASR unavailable see handbook
ESP unavailable see handbook
Hill holder unavailable see handbook

The temperature light is flashing and so is the glowplug light.

The engine turns over but will not start up.

Bosch 0281032557

580191281
10R057789

Thanks!

Here is a short video of the error - https://www.youtube.com/watch?v=RpmzSHtqaMg

**vladanr** · 27th March, 2024, 10:23 AM

it looks like fuse box in engine compartment ,check it ,many times water damage fuse box.

**polotdi** · 27th March, 2024, 10:32 AM

Thank you for your reply but the fuse box looks ok, all fuses are ok

**vladanr** · 27th March, 2024, 10:39 AM

rotate fuse box and check connectors

**polotdi** · 27th March, 2024, 11:34 AM

Ok, will check and report back, thank you

**polotdi** · 28th March, 2024, 02:25 PM

Have checked fuse and relay box and rotated as suggested, but nothing seemed obviously broken upon visual inspection. Also checked ECU loom at right hand side of engine bay and it was very wet but again, nothing obviously broken.

**vladanr** · 29th March, 2024, 11:00 AM

edc17c69.rar here you pinout of ecu check 12v ,ground and can h ,can l on ecu .
can must be 2,5 v

**polotdi** · 30th March, 2024, 11:10 PM

After removing the ECU and inspecting the case, it was severely oxidised. So much so that the casing had a crack in it - water had actually been getting inside the ECU. I now need to source another ECU. Does anyone know which chips contain the immobiliser information and the maps? I will try resolder them onto a donor ECU.