As passengers told donbass.ua, they were told that the current collector was iced. But the people question those words since "it overloaded five times during the trip five times".
After a long stay (due to breakage) another locomotive towed the Hyundai to Donetsk at the speed of 50 kilometers per hour.
Another malfunction happened to train # 154D going from Donetsk to Kyiv. The train departed from Donetsk on schedule at 4:50 pm On the border of the Donetsk and Kharkiv oblasts the express stopped. It stood in the field for about four hours. People were cold, as the cars had no heating.
Then, another locomotive pulled the Hyundai to Lozovaia where passengers were transferred to another train to Kiev.