System Warning Messages
The system warning messages alert the operator to possible problems or malfunctions in the vehicle operating systems. The message center displays the last selected feature if there are no additional warning messages. Once a warning message has been displayed, the message must be acknowledged to allow full functionality of the message center. Press the select/reset button (base IC ) or RESET button (message center IC ) to acknowledge and clear the warning message.
The warning messages are divided into 3 basic categories:
- Cannot be cleared until the condition is corrected.
- Reappears 10 minutes after pressing the select/reset button.
- Reappears if the condition clears then reoccurs within the same ignition ON-OFF cycle.
The warning messages that cannot be reset are:
- DRIVER FRONT DOOR AJAR
- PASSENGER DOOR AJAR
- REAR LEFT DOOR AJAR
- REAR RIGHT DOOR AJAR
The warning messages that reoccur after 10 minutes are:
- XXX MILES/KM TO E FUEL LEVEL LOW
When a fault condition exists, the warning messages that are displayed whenever the ignition switch is turned from the OFF position to the ON position are:
- CHECK CHARGING SYSTEM
- CHECK BRAKE SYSTEM
- BRAKE FLUID LEVEL LOW
- PARK BRAKE ENGAGED
- TIRE PRESSURE SENSOR FAULT
- TIRE PRESSURE MONITOR FAULT
- LOW TIRE PRESSURE
- WIRING FAULT ON TRAILER
- TRAILER BRAKE MODULE FAULT
- TRAILER DISCONNECTED
- TBC GAIN = XX.X NO TRAILER
- TBC GAIN = XX.X OUTPUT
- DRAIN WATER SEPARATOR
- ENGINE WARMING PLEASE WAIT XX (diesel only)
- ENGINE WARM OK TO DRIVE (diesel only)
- STOP SAFELY NOW (diesel only)
- OIL CHANGE REQUIRED
- ENGINE OIL CHANGE SOON
The message center displays the following warning messages to indicate the status of the diesel engine idle shutdown mode.
- ENGINE TURNS OFF IN XX (green state emissions, diesel only)
- ENGINE TURNED OFF (green state emissions, diesel only)
The message center displays the following warning messages to indicate the status of the Diesel Particulate Filter (DPF) system.
- DRIVE TO CLEAN EXHAUST SYSTEM
- CLEANING EXHAUST FILTER
- EXHAUST FILTER DRIVE COMPLETE
- REDUCED ENGINE POWER
The message center displays warning messages that indicate a system state during repair procedures related to the Tire Pressure Monitoring System (TPMS).
The displayed messages are as follows:
- TRAIN LEFT FRONT TIRE
- TRAIN RIGHT FRONT TIRE
- TRAIN RIGHT REAR TIRE
- TRAIN INNER RGT REAR TIRE
- TRAIN LEFT REAR TIRE
- TRAIN INNER LEFT REAR TIRE
- TRAINING COMPLETE
- TIRES NOT TRAINED-REPEAT
The message center displays warning messages that indicate a system state during functions related to the compass.
The displayed messages are as follows:
- ZONE XX RESET = CHANGE
- RESET FOR CALIBRATION
- CIRCLE SLOWLY TO CALIBRATE
- CALIBRATION COMPLETED