120M Series 2, 120M2, 12M Series 2, 12M Series II, 140M Series 2 and 160M Series 2 Motor Graders Implement Electronic Control System Caterpillar


Steering System Has Active Diagnostic Code

Usage:

12M 2 F9B
Immediate safe shutdown required

The event code E192 indicates that the steering system is experiencing one or more diagnostics on steering related components.

Table 1
Diagnostic Codes That Could Cause the E192 to Trigger    
CID 0262     FMI 3 and 4 (Only on Implement ECM 2)    
CID 0596 - FMI 9     (Only on Implement ECM 2)    
CID 2200     FMI 0, 1, 2, 3, 4, 8, and 14    
CID 2201     FMI 0, 1, 2, 3, 4, 8, and 14    
CID 2650     FMI 3, 5, and 6 (Only on Implement ECM 2)    
CID 2828     FMI 3, 4, and 14 (Only on Implement ECM 2)    
CID 2829     FMI 3, 4, and 14 (Only on Implement ECM 2)    
CID 2202     FMI 9 and 12 (Only on Implement ECM 2)    
CID 0296 - FMI 12     (Only on Implement ECM 2)    
CID 0590 - FMI 14     In combination with CID 0247-9 and CID 0248-14 or CID 0248-9    
CID 0041     FMI 3 and 4 (Either ECM)    
CID 2199     FMI 3, 4, and 8 (Only on Transmission/Chassis ECM)    
CID 1482     FMI 3 and 4 (Only on Transmission/Chassis ECM)    
CID 0420     FMI 3, 5, and 6 (Only on Transmission/Chassis ECM)    
CID 1471     FMI 2, 3, 4, 8, 14 (Either ECM)    
CID 1472     FMI 2, 3, 4, 8, 14 (Either ECM)    
CID 1473     FMI 2, 3, 4, 8, 14 (Either ECM)    
CID 1674     FMI 3, 4, and 5 (Only on Transmission/Chassis ECM)    
CID 2175     FMI 3, 5, and 6 (Only on Transmission/Chassis ECM)    
CID 2176     FMI 3, 5, and 6 (Only on Transmission/Chassis ECM)    
CID 0585
CID 0673
CID 0674
CID 0675    
FMI 2 (Only on Transmission/Chassis ECM)    
CID 0596 - FMI 12     (Only on Transmission/Chassis ECM)    

Note: Primary Steering ECM is the Implement ECM 2 (MID 145)

Note: Secondary Steering functions are on the Trans/Chassis ECM (MID 27)

When a E192 is triggered in combination with diagnostic codes, troubleshoot with the following flowchart:




Illustration 1g02122234



Illustration 2g02122235

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