Service Training
Section 2.6
Page 83
The programming possibilities of the diagnostic unit in conjunction with the combined instrument depend
on the software version of the combined instrument. The software version is given on a label affixed to the
side of the instrument.
For example: SW Vers.2.1 means Software Version 2.1
From software version 3.0 on, the software version appears in the display after the self-test when the key
switch is turned on.
Since the development of the combined instrument, three software versions have been created. The
following table shows which function is implemented with each software version. Only the combined
instrument with the latest software version is available as replacement part.
Menu No. Function Active from Software Version Implemented in truck since
11 Fan version 3.1 7/95
12 Hour meter 3.1 7/95
Variant
13 Service interval 2.1 4/94
14 Number of motors 3.1 --------
15 Thermal sensor 3.1 7/95
21 Battery type 3.1 4/94
22 Upper end of characteristic 2.1 4/94
23 Discharge indicator cut-out point 3.1 4/94
24 Discharge indicator disable time 2.1 4/94
31 Reset service lamp 2.0 9/94
32 Service hours (accelerator depr.) 3.1 7/95
33 Service hours (accelerator depr.) 3.1 7/95
34 Service hours of 2M1 3.1 7/95
35 Total service hours 3.1 4/94
41 Motor overheating 3.1 7/95
42 Brush wear 3.1 7/95
43 Discharge limit 3.1 4/94