Reflash 1538

[setxjeff]

1538 Mahindra
At 130 hours the Check engine light started flashing. I put my OBD Reader on it and it showed Alarm P1801, called my dealer and they could not give Me any information except the standard bring it in. So I loaded it up and carried it to the dealer. Basically it needed to be reflashed with Mahindra update.
Now temperature and glow plug indicators work correctly.

 

[dickfoster]

Yeah my temp gauge didn't register at all before the ECU was reflashed. Mahindra needs to come up with a better way to do this. There is absolutely no need to haul a tractor in just to reflash the ECU. Reflashing automotive ECUs are done on cars all the time via the same OBDII port.