Kool J
Member
Greetings, Can anyone tell me what does this error code 12740.2 represent on the Cat D6R 9PN Doser? Thanks in advance for your assistance.

Okay great. I will check. Won't be back at that machine before Saturday. Will keep you updated. Your help is greatly appreciated.I failed to mention that when using the switch (2) to scroll through the Codes, each Code that pops up on the window of the Monitor Panel will appear as two lines, with a couple of seconds between each line.
1. First the module that the Code is stored in will appear. The common ones for a D6R would be 030, 036, & 113 but there may be others.
2. After a couple of seconds the next line (of the same Code) will appear. This takes the form of an alphanumeric sequence indicating the Component involved and the Failure Mode. In the example below the Component is 096 and the Failure Mode is F03. The fact that the SERV CODE icon is illuminated indicates the Code in the illustration was Active.
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