DANA SPICER TM4 SUMO HP HV Powertrain, Troubleshooting Manual

Page: 149 / 192

149
Service Codes
TT35
Description
The Troubleshooting Tree 35 indicates an error where
the internal software process reached its processing
limit and can’t perform any more tasks.
Note : regarding the SysFile
If that error is listed as the first event at 0:00 second
from the unit power up, this event can be considered
as a warning and does not affect functionality.
Otherwise, if this error is listed at time > 0:00 second,
this event will put the MCU in error.
To correctly diagnose the faulty system, connect the
Diagnostic Tool (see «Diagnostics» section for test
equipment and descriptions) and follow the procedure
of Troubleshooting Tree below.
See “Safety Warnings” and “Troubleshooting Tips”
sections for general guidelines on system diagnostics.
Related Process
The TT35 call the following process:
•
Appendix 6: Update Software
System Mode Referred by SysFile ID Condition Possible Causes
Operational 0x3303
The internal software
process exceeded its
processing limit.
1.
No issue. Warning listed as an error if
reported at time 0:00:00 after power up.
2.
MCU software error.