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C7 Scan Gauge Code

jbuening
Explorer
Explorer
Does anyone know what the code given by my Scan Gauge for a Cat C7 means?
ID 639
FM 12
Cnt 24

Thanks,
Jack Buening
Jack Buening
Jacksonville, FL
6 REPLIES 6

jbuening
Explorer
Explorer
Thanks for the responses.. It seems to be running okay and no codes on the Info Center.
Jack Buening
Jack Buening
Jacksonville, FL

grldst
Explorer
Explorer
One possibility I came across is โ€œJ1939 data link communication errorโ€.

cbeierl
Explorer
Explorer
Don't know if these will help or not: Cat Engine Codes (select Download once you've clicked on the link).
Chris Beierl
2005 Winnebago Vectra 36RD

grldst
Explorer
Explorer
ID...tells you whatโ€™s wrong. ie: oil pressure, water temp etc. Sorry but I do not know what the 639 code pertains to.

FM...stands for failure mode. 12 means a device or component is not working properly. So likely itโ€™s a sensor that needs replaced.

CNT ....stands for count. Number of times itโ€™s failed.

Hopefully someone with a C7 will be able to tell you what the 639 code is.

Or you can call Linear Logic at 1--888-433-5664.

wa8yxm
Explorer III
Explorer III
Do not have that hardware but those codes almost look like "log on information".

ID
Firmware version
Control

But that is a pure guess

Google Scan Gauge Manual (Turns out several companies make scan gauge) and pick the one that matches the maker of YOUR gauge.
Home was where I park it. but alas the.
2005 Damon Intruder 377 Alas declared a total loss
after a semi "nicked" it. Still have the radios
Kenwood TS-2000, ICOM ID-5100, ID-51A+2, ID-880 REF030C most times

2oldman
Explorer
Explorer
Hmm.. no manual? I found that same error on another site but the pdf download was weird.
"If I'm wearing long pants, I'm too far north" - 2oldman