PISTON AS 9J5859 - Caterpillar

Table 1
Module Identifier 161 Diagnostic Codes(1)
CID 0168 Electrical System
FMI 00 Voltage above normal
FMI 01 Voltage below normal
CID 0254 Electronic Control Module
FMI 04 Voltage below normal
FMI 12 Failed Module
CID 1250 Remote Communication Module
FMI 09 Unable to establish communication
CID 1251 Alternator R-Terminal
FMI 03 Voltage above normal
CID 1888Local GPS Antenna(2)
FMI 14 GPS Antenna not present
CID 3766 Subscriber Identity Module (SIM) Card
FMI 14 SIM Card not detected
(1) For troubleshooting, see the procedure with the same CID FMI.
(2) For troubleshooting information refer to the , "Position Reports Not Available" section of this bookNote: A machine ECM will self-erase a diagnostic if the diagnostic does not reappear after 100 operating hours. The event history screen in the VisionLink application will show a code that occurred 100 hours in the past. This event no longer shows up in Cat ET because the diagnostic has not reoccurred.