HELP!!!! JCB 531-70 Telehandler STOPPED DEAD!

Funny Farmer said:

Out of the blue whilst sat idling our telehandler just stopped. It restarts but shuts down again immediately. Dash is showing a red star shaped thing with the code : U1501-88

I have wagons to load so its a real bad time, does anyone have any idea what it may be please?

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JCB Loadall 535.95 Fault codes/ Starting Problem.

Hello, We are having starting issues now and again, JCB delaer cant find the problem and the machine has been fine for months, but this morning it wont start and has 3 fault codes U1501-88, U1504-88, B1054-87, they seem to relate to CAN faults ? Any guidance please or help on what to check...

thefarmingforum.co.uk

Funny Farmer said:

Checked obvious things like the connections in the battery compartment, nothing prob have to call out JCB

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Funny Farmer said:

Yes and no! I called out the dealer and they traced it to a canbus error caused by a relay failure, the relay is the once that powers up the engine ECU. The relay was replaced and the machine ran fine for a while then it's started again with the same fault, I can get the fault to go away by banging the relay box so I think it might be a dry joint on the PCB in there, I can do this and it will run for a bit but it's not got much to do this time of year so I've been managing. I am going to have to get them out again soon so we'll see.

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