Axle Switches; Engine Brake Switch - freightliner cascadia Driver Manual

01/13/2012
Press down on the top of the steering wheel center pad
to activate the horn.
Fig. 5.13, Steering Wheel With Airbag
IMPORTANT: Depending upon local jurisdic-
tional emissions guidelines, vehicles that are
domiciled outside of the U.S. and Canada may
not have engines and/or emissions aftertreat-
ment systems that are compliant with EPA07,
EPA10, or GHG14 regulations.
The regen request switch, located on the dash, is
used to initiate a parked regen. See
access the regen request switch, lift the guard and
press the yellow button.
Some vehicles may be equipped with a regen inhibit
switch. See Fig. 5.14. To stop a regen in progress or
prevent the start of a regen, press the lower half of
the switch. Regen will be delayed until the switch is
no longer active.

Axle Switches

Some vehicles are equipped with an interaxle differ-
ential lock switch and/or a switch for each driver-
controlled differential lock (DCDL). See
more information about differential locks and using
them for traction control, see

Engine Brake Switch

The Hi/Med/Lo engine brake 3-position switch con-
trols the amount of engine braking. See
Press the lower third of the switch for low, center for
medium, and upper third for high.
f462236
Fig. 5.14. To
Fig. 5.15. For
Chapter 16.
Fig. 5.16.
Driver Controls
1
02/08/2012
1. Regen Request
Switch
Fig. 5.14, Regen Request and Inhibit Switches
01/05/2012
1. Interaxle Differential Lock Switch
2. Fifth Wheel Slide Switch
3. Driver-Controlled Differential Lock (DCDL) Switch
4. Air Suspension Dump Control Switch
Fig. 5.15, Axle and Suspension Switches
2
NO
RGEN
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2. Regen Inhibit Switch
1
2
3
4
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5.8