
I had experienced no major issues with the truck prior to the modification. The dealer reports that they have also provided data and documentation requested by Engineering, but to date, no solution has been found. They contacted Ram Star Engineering who prescribed various actions, none of which resolved the problem. The dealer could not determine what was causing the message to be displayed. As of 9/1, thirteen days later, they still have the vehicle. The message went off on my way back to the dealer, even though the engine light stayed on. Having adopted the block system as the only safe method of moving trains, why should we. JCB 526 526S 528-70 528S Telescopic Handler Service Repair Workshop. This message appeared about 10 minutes after the chech engine light came on. If the engine wont start or is not operating properly, start by checking the fuel. I contacted the dealer and was told to bring the truck in. After driving the truck for about 5 days, i got the dreaded 'def system fault, in 50 miles your speed will be limited to 50mph'. Treat the DEF tank just like you would the fuel tank you dont want to end up stranded somewhere. The warning notice is not persistent so, if you are not closely watching the display when you start the vehicle, it is easy to miss and may have been there even earlier. At some point though the diesel engine will not start.

On 8/16 I received a warning notice on the dashboard “Engine Will Not Restart in 180 ml Service DEF See Dealer.” At that point, the truck had been driven 68 miles following the modification, which includes the 25-mile return trip from the dealer. The recall modification was performed on my 20 on 8/13.
