7 –   4 Repair manual  SWE100, 120, 120L, 120S, 140, 140L, 200D © BT 
Troubleshooting
Error code history
T code Valid from serial no. Date Order no.
841×842×843 6061850- 2012-08-30 258946-120
7.3  Error code history
Up to 50 of the most recent error code events can be stored in a log 
along with the hour meter reading when the error occurred. The error 
code log displays error codes in chronological order starting with the 
most recent one. 
Proceed as follows to display the error code log:
1. Ensure that the battery is connected.
2. Ensure that the truck is switched off. Press the OFF button.
3. Enter the appropriate PIN code. Note: Without pressing the ON 
button.
4. Keep the horn button depressed until “E” is displayed, then release 
it. The error code symbol lights.
The most recent error is shown. The display alternates between the 
error code and the hour meter reading at the time of the error. If the 
error code log contains more than one error code, the codes can be 
displayed by pressing repeatedly on the speed control.
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