3512 and 3516 EUI Engines for 784B, 785B, 789B and 793B Off-Highway Trucks Caterpillar


MID 036 - CID 0248 - FMI 09 Cat Data Link not communicating

Usage:

793B 1HL
Conditions Which Generate This Code:

The battery voltage to the Electronic Control Module (ECM) has been above 9 VDC for the last two seconds. The engine is not cranking. Communications with the VIMS and/or the VIDS has not been established for six seconds. Communication was lost for two or more seconds. The CID-FMI is logged in memory.

System Response:

The CID-FMI may be viewed on a display module or Caterpillar Electronic Technician (ET). The features which receive inputs from the Cat Data Link are disabled.

Test Step 1. Perform the following diagnostic procedure: "Cat Data Link"

Results:

  • OK - STOP

  • REPAIRED, OK - STOP

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