Model 8210/8250 Maintenance Manual Section 6. Messages and Codes
Error Codes
Publication:1146945/001, Revised: 25 Sep 2018 6-31
Code E236
Code E248
Code E249
Code Title Traction Amp OS Fault
Operator Display E236
System Response No truck function active
Reason Internal TA fault
Tests to Run None
How to Clear Reload software via FlashWare. If unable to reload software, replace the TA.
Code Title Lift Contactor Tips Did Not Open
Operator Display E248
System Response Main contactor (MPC) opens
Reason Welded contactor tips or shorted output driver from the TA.
Tests to Run None
How to Clear Cycle the truck OFF/ON. If still not clear, check the contactor or replace the TA.
Code Title Charger Voltage is Incorrect
Operator Display E249
System Response No truck function active
Reason The voltage sense line from the on-board HF charger to the truck is either at 0 volts
or more than 5 volts difference from what the TA is reading.
Tests to Run None
How to Clear Cycle the truck OFF/ON. If still not clear, check the charger and the charger cables.
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