Event Codes
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| Component | Event | Description | Possible Cause |
|---|---|---|---|
| Battery Supply Voltage | E875 | Voltage Below Normal | System voltage is below normal. There is a possible issue with the charging system. Object detection system and warnings are disabled until the system voltage is above the threshold level. Call your Caterpillar dealer. |
| Battery Supply Voltage | E876 | Voltage Above Normal | System voltage is above normal. There is a possible issue with the charging system. The object detection system and warnings are disabled until system voltage is below the threshold level. Call your Caterpillar dealer. |
| Front Left Short Range Object Detection Sensor | E1139 | Object Detection Sensor Blockage Detected | The object detection sensor has detected a blockage.
Check for debris in the box that houses the object detection sensor. If debris is present, remove the debris. Clean the plastic cover that is on the object detection sensor housing in order to remove mud or debris. An object that is too close to the object detection sensor can also cause this event. |
| Front Right Short Range Object Detection Sensor | E1140 | Object Detection Sensor Blockage Detected | |
| Rear Left Short Range Object Detection Sensor | E1141 | Object Detection Sensor Blockage Detected | |
| Rear Right Short Range Object Detection Sensor | E1142 | Object Detection Sensor Blockage Detected | |
| Front Left Medium Range Object Detection Sensor | E1143 | Object Detection Sensor Blockage Detected | |
| Front Right Medium Range Object Detection Sensor | E1144 | Object Detection Sensor Blockage Detected | |
| Left Top Medium Range Object Detection Sensor | E1145 | Object Detection Sensor Blockage Detected | |
| Left Bottom Medium Range Object Detection Sensor | E1146 | Object Detection Sensor Blockage Detected | |
| Rear Left Medium Range Object Detection Sensor | E1147 | Object Detection Sensor Blockage Detected | |
| Rear Right Medium Range Object Detection Sensor | E1148 | Object Detection Sensor Blockage Detected | |
| Right Top Medium Range Object Detection Sensor | E1149 | Object Detection Sensor Blockage Detected | |
| Right Bottom Medium Range Object Detection Sensor | E1150 | Object Detection Sensor Blockage Detected |
Caterpillar Information System:
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