Black plate (48,1)
Chevrolet/GMC Duramax Diesel Supplement (GMNA Localizing-U.S./Canada-
7132827) - 2015 - CRC - 6/5/14
9-48
Driving and Operating
Remote Engine Start Control
The vehicle
’
s PTO system allows
the engine to be remotely started
while operating in the stationary
PTO mode. The vehicle wiring
system provides for connections to
a remote start arming switch and
remote engine start switch. These
connections are accessed through
the upfitter connector.
The remote start function is initiated
by a sequence of switch actions, in
addition to several vehicle
conditions. The vehicle ignition key
can be in any position or removed
from the ignition. The following
conditions must be met before
attempting to remote start the
engine:
.
The vehicle must be configured
for stationary PTO operation by
a qualified dealer.
.
The parking brake must be set.
.
The transmission shift lever must
be in P (Park).
.
The vehicle hood must be
closed.
Once the above conditions are met,
continue the remote start by doing
the following steps using the remote
PTO controls:
1. Press and release the remote
arm switch.
2. Within five seconds of releasing
the remote arm switch, press
and hold the remote engine
start/shutdown switch for about
two seconds (horn will sound)
until the engine starts. The PTO
system will raise engine rpm to
standby speed and engage the
PTO load.
Remote Engine Shutdown
Control
The vehicle
’
s PTO system allows for
remote engine shutdown while
operating in the stationary PTO
mode. This feature has the following
functions:
.
Engine shutdown using the
operator remote switch: The
vehicle wiring system provides
remote engine shutdown switch
connections, which are
accessed through the PTO
upfitter connector.
.
Timed auto-engine shutdown:
The timed auto-engine shutdown
feature provides the means to
shut down the engine
automatically after a predefined
time. PTO must be operational
for this function to be active.
