2003 GMC Sierra 1500 Pickup Owner's Manual - Page 220

CARGO LAMP ON If the cargo lamp is on, this message will appear on the DIC and you will hear a chime. Turn off the vehicle and check the liftgate. Restart the vehicle and check for the message on the DIC display. Pressing the select button will acknowledge this message and clear it from the DIC display. CHECK WASHER FLUID if the washer fluid level is low, this message will appear on the DIC. Adding washer fluid will clear the message. Pressing the select button will acknowledge this message and clear it from the DIG display. TRACTION ACTIVE When the traction control system had detected that any of the vehicle's wheels are slipping, the traction control system will activate and this message will appear on the DIC. For more information see "Traction Assist" in the Index. FUEL LEVEL LOW If the fuel level is low, this message will appear on the DIC and you will hear a chime. Refuel as soon as possible. Pressing the select button will acknowledge this message and clear it from the DIC display. CHECK OIL LEVEL If the oil level in the vehicleis low, this message will appear onthe DIC. Checkand oil level and correct it as necessary. You may need to let the vehicle cool or warm up andcycle the ignitionto be sure this message will clear. Once the problem corrected, pressing the select is button will clear this message from the DIC display. 3-65