DIC Warning Messages

Indicator/Warning Message Description and Operation

Symbol	Description
BATTERY NOT CHARGING	Refer to Charging System Description and Operation (W/O Generator/Battery Control Module) or Charging System Description and Operation (Generator/Battery Control Module)
CARGO DOOR AJAR	Refer to Door Ajar Indicator Description and Operation
CHANGE ENGINE OIL	Refer to Indicator/Warning Message Description and Operation
CHANGE FUEL FILTER	Refer to Indicator/Warning Message Description and Operation
CHECK OIL LEVEL	Refer to Indicator/Warning Message Description and Operation
CHECK WASHER FLUID	Refer to Wiper/Washer System Description and Operation
CNG LEVEL SHOWN	Refer to Indicator/Warning Message Description and Operation
DRIVER DOOR AJAR	Refer to Door Ajar Indicator Description and Operation
ELEVATED IDLE DISABLED	Refer to Engine Control Module (ECM) Description for the 6.6L (LLY) engine
ELEVATED IDLE ENABLED	Refer to Engine Control Module (ECM) Description for the 6.6L (LLY) engine
ENGINE AUTOSTART MODE	Refer to Starter/Generator Description and Operation
ENGINE COOLANT HOT	Refer to Cooling System Description and Operation
ENGINE OVERHEATED	Refer to Cooling System Description and Operation
FUEL FILTER LIFE RESET	Refer to Indicator/Warning Message Description and Operation
FUEL LEVEL LOW	Refer to Indicator/Warning Message Description and Operation
GASOLINE LEVEL SHOWN	Refer to Indicator/Warning Message Description and Operation
GRADE BREAKING ACTIVE	Refer to Transmission Indicators and Messages for the Allison transmission
HOOD AJAR	Refer to Door Ajar Indicator Description and Operation
LEFT REAR DOOR AJAR	Refer to Door Ajar Indicator Description and Operation
ICE POSSIBLE	Refer to Indicator/Warning Message Description and Operation
LOW COOLANT LEVEL	Refer to Cooling System Description and Operation
OIL LIFE RESET	Refer to Indicator/Warning Message Description and Operation
OIL PRESSURE LOW	Refer to Indicator/Warning Message Description and Operation
OVERSPEED	Refer to Indicator/Warning Message Description and Operation
PASSENGER DOOR AJAR	Refer to Door Ajar Indicator Description and Operation
PROGRAM CLUSTER	Refer to Indicator/Warning Message Description and Operation
RANGE SHIFT INHIBITED	Refer to Transmission Indicators and Messages for the Allison transmission
REDUCED ENGINE POWER	Refer to Powertrain Control Module (PCM) Description for the 4.3L engine Powertrain Control Module (PCM) Description for the 4.8L, 5.3L and 6.0L engine Engine Control Module (ECM) Description for the 6.6L engine Powertrain Control Module (PCM) Description for the 8.1L engine
REPLACE LIFTGATE FUSE	Refer to Door Ajar Indicator Description and Operation
RFA X BATTERY LOW	Refer to Keyless Entry System Description and Operation
RIGHT REAR DOOR AJAR	Refer to Door Ajar Indicator Description and Operation
RUNNING ON GASOLINE	Refer to Indicator/Warning Message Description and Operation
TIGHTEN FUEL CAP	Refer to Indicator/Warning Message Description and Operation
SEATBELT REMINDER	Refer to Seat Belt System Description and Operation
SERVICE 42V BATTERIES	Refer to Starter/Generator Description and Operation
SERVICE 4WD	Refer to Transfer Case Description and Operation for the NVG 149-NP3 transfer case Transfer Case Description and Operation for the NVG 246-NP8 transfer case Transfer Case Description and Operation for the NVG 261-NP2 transfer case Transfer Case Description and Operation for the NVG 263-NP1 transfer case
SERVICE AIR BAG	Refer to SIR System Description and Operation
SERVICE BRAKE BOOSTER	Refer to Brake Warning System Description and Operation
SERVICE BRAKE SYSTEM	Refer to ABS Description and Operation
SERVICE BRAKE SYSTEM	Refer to Brake Warning System Description and Operation
SERVICE STABILITY	Refer to ABS Description and Operation
SERVICE STEER SYSTEM	Refer to Power Steering System Description and Operation (w/ Electro-Hydraulic Steering) or Power Steering System Description and Operation (w/o Electro-Hydraulic Steering)
STABILITY SYSTEM ACTIVE	Refer to ABS Description and Operation
STABILITY SYSTEM DISABLED	Refer to ABS Description and Operation
STABILITY SYSTEM READY	Refer to ABS Description and Operation
TRACTION ACTIVE	Refer to ABS Description and Operation
TRACTION SYSTEM LIMITED	Refer to ABS Description and Operation
TRANS IN WARM UP	Refer to Transmission Indicators and Messages for the 4L60-E/4L65-E transmission Refer to Transmission Indicators and Messages for the 4L80-E/4L85-E transmission
TURN SIGNAL ON	Refer to Exterior Lighting Systems Description and Operation
VEHICLE SPEED LIMITED	Refer to Indicator/Warning Message Description and Operation
WAIT TO DRIVE	Refer to Indicator/Warning Message Description and Operation
WATER IN FUEL	Refer to Indicator/Warning Message Description and Operation
42V SWITCH OFF	Refer to Starter/Generator Description and Operation
120V DISABLED	Refer to Power Outlets - Description and Operation
120V GROUND FAULT	Refer to Power Outlets - Description and Operation
120V READY	Refer to Power Outlets - Description and Operation
120V OVERLOAD	Refer to Power Outlets - Description and Operation
XX% FUEL FILTER LIFE	Refer to Indicator/Warning Message Description and Operation