Problem with Volvo Ec210

[Izzy Haishonga]

I have a problem with my Volvo Ec210 Excavator, It do not want to start and the screen not coming on. I changed the engine ECU but still it doesn't
want to start. But it start on the starter motor but not with the key.
Can an

 

[Izzy Haishonga]

I really need help on this, anyone please

 

[uffex]

Good day
I suggest you bwgin checking fuse's - relays ect. I assume we are talking EC210B ?
kind regards
uffex

 

[funwithfuel]

Please attach pic of instrument panel.

 

[Izzy Haishonga]

Thank you very much, My machine is a EC290BLc

 

[Izzy Haishonga]

When you turn the ignition key on, the display flashes on and goes off in around 2 second. indicating a caution signal on top. The machine cannot start but if we try on the starter motor then it start but just goes off in few seconds

 

[Izzy Haishonga]

When you turn the ignition key on, the display flashes on and goes off in around 2 second. indicating a caution signal on top. The machine cannot start but if we try on the starter motor then it start but just goes off in few secondsView attachment 220002 View attachment 220002 View attachment 220002 THE MACHINE IS AN EXCAVATOR EC290BLC

 

[funwithfuel]

If you remove that display panel, from the wall, you can remove the back cover. Let's get that cover off and see if its corroded from water intrusion.

 

[Izzy Haishonga]

When you turn the ignition key on, the display flashes on and goes off in around 2 second. indicating a caution signal on top. The machine cannot start but if we try on the starter motor then it start but just goes off in few secondsView attachment 220002 View attachment 220002 View attachment 220002 THE MACHINE IS AN EXCAVATOR EC290BLC

 

[funwithfuel]

If you turn the key from off and go straight to crank without letting the instrument panel light up, will it crank?

 

[Izzy Haishonga]

If you remove that display panel, from the wall, you can remove the back cover. Let's get that cover off and see if its corroded from water intrusion.

I did remove the cover and it does not show any corrosion or burn of any kind. it is just clean as new

 

[Izzy Haishonga]

If you turn the key from off and go straight to crank without letting the instrument panel light up, will it crank?

It does not crack at all

 

[Izzy Haishonga]

Where I mark OK stays on and I assume is fine there. but the screen in the middle just goes on and of together with the caution sign on top

 

[Izzy Haishonga]

Where I mark OK stays on and I assume is fine there. but the screen in the middle just goes on and of together with the caution sign on topView attachment 220004

 

[Izzy Haishonga]

Anyone with an idea to what the problem might be ?

 

[funwithfuel]

Ok, the lights in the center flashing on for 2 seconds is normal. That's a self test or bulb check. With the red central warning flashing, is anything displayed on the bottom of the screen. For example 187 FMI 231 or anything like that?

 

[BigWrench55]

I had recently worked on a problem similar to yours. Remove the cover from the back of the display and then unplug the ribbon connector. Leave the big connector plugged in. Then try starting the machine. If that works then your display is bad and you will need another. But you can't simply buy one and install it. It will need to be programmed.

 

[Izzy Haishonga]

I

Ok, the lights in the center flashing on for 2 seconds is normal. That's a self test or bulb check. With the red central warning flashing, is anything displayed on the bottom of the screen. For example 187 FMI 231 or anything like that?

I'll try that now and get back to you

 

[funwithfuel]

Take pictures

 

[Izzy Haishonga]

I had recently worked on a problem similar to yours. Remove the cover from the back of the display and then unplug the ribbon connector. Leave the big connector plugged in. Then try starting the machine. If that works then your display is bad and you will need another. But you can't simply buy one and install it. It will need to be programmed.

I'll try that now and get back to you