It includes 101 fault codes with. It describes common faults like a clutch switch. Webon some new business class m2 and 108sd/114sd vehicles, bulkhead module (bhm) fault code spn 6918 fmi 7 displays at key on, despite all switches showing that the.

Webthe document provides fault code information for the bulkhead module (bhm) on a vehicle, including j1939 and j1587 fault codes. Webthis document provides a list of fault codes for the bulkhead module (bhm) with a mid of 164 on freightliner business class m2 trucks. J1939 faults consist of the following, in this order: Webso to resolve the issue, i would just call up one of the freightliner shops and see if they can connect up, see which switch it is, replace it, then roll on.