GMC 2011 Sierra - Manual (Page 191)

Black plate (43,1) GMC Sierra Owner Manual - 2011
Instruments and Controls 5-43
As soon as it is safe to do so,
carefully pull your vehicle over
to the side of the road and turn
the ignition off. Check the wiring
connection to the trailer and turn
the ignition back on. If this message
still displays, either your vehicle or
the trailer needs service. See your
dealer.
See “Integrated Trailer Brake
Control System” under Towing
Equipment on page 9‑112 for more
information.
Door Ajar Messages
DRIVER DOOR OPEN
This message displays and a chime
may sound if the driver door is
not fully closed and the vehicle is
shifted out of P (Park). Stop and
turn off the vehicle, check the door
for obstructions, and close the door
again. Check to see if the message
still appears on the DIC.
HOOD OPEN
This message displays and a
chime may sound if the hood
is not fully closed. Stop and turn
off the vehicle, check the hood for
obstructions, and close the hood
again. Check to see if the message
still appears on the DIC.
LEFT REAR DOOR OPEN
(Crew Cab)
This message displays and a chime
may sound if the driver side rear
door is not fully closed and the
vehicle is shifted out of P (Park).
Stop and turn off the vehicle, check
the door for obstructions, and close
the door again. Check to see if the
message still appears on the DIC.
PASSENGER DOOR OPEN
This message displays and a chime
may sound if the front passenger
door is not fully closed and the
vehicle is shifted out of P (Park).
Stop and turn off the vehicle, check
the door for obstructions, and close
the door again. Check to see if the
message still appears on the DIC.
RIGHT REAR DOOR OPEN
(Crew Cab)
This message displays and a chime
may sound if the passenger side
rear door is not fully closed and the
vehicle is shifted out of P (Park).
Stop and turn off the vehicle, check
the door for obstructions, and close
the door again. Check to see if the
message still appears on the DIC.