Cat® Detect Object Detection System Caterpillar

Event Codes

Usage:

793B 1HL

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Table 1
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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