Trailer Jockey Operators Handbook
11
Figure 2-1 Controls & Indicators (Cont.).
Table 2-1 Controls & Indicators (Cont.)
Item Name Function
41 ABS Diagnostic Button Pushbutton control that activates the
diagnostic codes for the anti-lock brake
system (ABS)
42 Engine Diagnostic /
Regeneration Switch
Dual-purpose switch. When engine is
turned off, activates engine diagnostic
mode (refer to XREF for more information.
When engine is turned on, activates the
engine regeneration cycle (refer to XREF
for more information).
43 Diagnostic Connector Deutsch connector that is used to connect
engine diagnostic computer to truck for
maintenance activities.