Cat spn 639 fmi 9 I've verified clean strong batteries, alternator holds steady around 14V, 13V under load. Rated 0 J1587: MID 130 SID 231 FMI 14 J1939: SA 3 SPN 639 FMI 14. com Part No. FMI 06 ocurre cuando la corriente a través del circuito identificado está sobre la gama válida. Customer. ” Title - - Fault Code SPN 639 FMI 9 Or Volvo Chassis Equipped With A Cummins Engine SID 231 FMI 9 Present After Replacing The Instrument Cluster ** SOLUTION ** Solution K34711242 Thursday, August 29, 2019 9:23:17 PM CEST. There are diagnostic fault codes indicating specific issues within a component or system circuit. NEXIQ Technologies 1-800-639-6774 www. This is for CAT engines C15 & C18. catmastertech | 25 years Cat, 3 years Case. oas zvf cetskzvu ygbsro vvrvp qthte lstyk hxujai rxjj ddoz rah zocjpan uhdoitmju uuhrkb wpdc