Service Manual VOLVO Trucks
Group 37
Release 01
Wiring diagram
FM9, FM12, FH12, FH16, NH12 VERSION2
FM, FH CHID A610059
FM, FH CHID B411901
Example of wiring diagram ................................................................... 2
Component wiring diagram index ........................................................ 5
Component wiring diagrams ................................................................ 8
Illustrations index ................................................................................ 90
Illustrations ........................................................................................... 91
Fuses ................................................................................................... 171
Relays ................................................................................................. 173
Wiring harness illustration index ..................................................... 175
Earth connections ............................................................................. 178
List of earth connections .................................................................... 180
List of connectors .............................................................................. 181
List of components ............................................................................ 189
Abbreviations ..................................................................................... 195
Cable colour code .............................................................................. 197

Service Manual VOLVO Trucks
Group 37
Release 01
Wiring diagram
FM9, FM12, FH12, FH16, NH12 VERSION2
FM, FH CHID A610059
FM, FH CHID B411901
Example of wiring diagram ................................................................... 2
Component wiring diagram index ........................................................ 5
Component wiring diagrams ................................................................ 8
Illustrations index ................................................................................ 90
Illustrations ........................................................................................... 91
Fuses ................................................................................................... 171
Relays ................................................................................................. 173
Wiring harness illustration index ..................................................... 175
Earth connections ............................................................................. 178
List of earth connections .................................................................... 180
List of connectors .............................................................................. 181
List of components ............................................................................ 189
Abbreviations ..................................................................................... 195
Cable colour code .............................................................................. 197