REPLACE LIFTGATE FUSE
This message will be displayed if the liftgate lock
malfunctions and/or the liftgate fuse blows. For more
information on fuses, seeFuses and Circuit Breakers on
page 5-107. If the message returns after replacing the
fuse, see your GM dealer for service.
RIGHT REAR DOOR AJAR
If the passenger’s side rear door is not fully closed
and the vehicle is in a drive gear, this message
will appear on the display and you will hear a chime.
Stop and turn off the vehicle, check the door for
obstacles, and close the door again. Check to see if the
message still appears on the DIC. Pressing any of
the four DIC buttons or the trip odometer reset stem will
acknowledge the message and clear it from the DIC
display.
SERVICE 4WD (Four-Wheel-Drive)
If you have all-wheel-drive and a problem occurs with
the all-wheel-drive system, this message will appear on
the DIC. If this message appears, stop as soon as
possible and turn off the vehicle. Restart the vehicle and
check for the message on the DIC display. If the
message is still displayed or appears again when you
begin driving, the all-wheel-drive system needs service.See your GM dealer. Pressing any of the four DIC
buttons or the trip odometer reset stem will acknowledge
the message and clear it from the DIC display.
SERVICE AIR BAG
If there is a problem with the airbag system, this
message will be displayed on the DIC. Have your
GM dealer inspect the system for problems. SeeAirbag
Readiness Light on page 3-35andAirbag System on
page 1-76. Pressing any of the four DIC buttons or
the trip odometer reset stem will acknowledge the
message and clear it from the DIC display.
SERVICE BRAKE SYSTEM
If a problem occurs with the brake system, this message
will appear on the DIC. If this message appears, stop
as soon as possible and turn off the vehicle. Restart the
vehicle and check for the message on the DIC display.
If the message is still displayed or appears again
when you begin driving, the brake system needs service.
See your GM dealer. Pressing any of the four DIC
buttons or the trip odometer reset stem will acknowledge
the message and clear it from the DIC display.
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Instrument Panel Fuse Block
The fuse block access
door is located on the
driver’s side edge of the
instrument panel. Pull
off the cover to access the
fuse block.
To remove fuses if you don’t have a fuse extractor, hold
the end of the fuse between your thumb and index
nger and pull straight out.
You may have spare fuses located behind the fuse
block access door. These can be used to replace a bad
fuse. However, make sure it is of the correct amperage.
Fuses Usage
RR Wiper Rear Window Wiper Switch
SEO ACCYSpecial Equipment Option
Accessory
WS WPR Windshield Wipers
TBC ACCYTruck Body Controller
Accessory
IGN 3 Rear Heated Seats Module
4WDAir Suspension
Switch/Module
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