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.
See also:
Lower Anchors
Lower anchors (A) are metal bars built into the vehicle. There are two lower
anchors for each LATCH seating position that will accommodate a child restraint
with lower attachments (B). ...
Transmission Messages
SERVICE 4 WHEEL DRIVE
If the vehicle has four-wheel drive, this message may display if a problem occurs with the four-wheel-drive system. If this message appears, stop as soon as possible and turn of ...
Cooling System
If the vehicle has the Duramax® Diesel engine, see the Duramax® Diesel Supplement for more information.
The cooling system allows the engine to maintain the correct working temperature.
5.3 L En ...





