Volvo Workshop Service and Repair Manuals

Grounding Point: Electrical Diagrams

Wiring Diagram

Component I.D.List

1/1

Battery

31/4

Ground point, engine
(ground connection battery - engine) 

31/7

Ground point, A-post driver's side 

31/11

Ground point, trunk, left side 

31/12

Ground point, trunk, right side 

31/15

Ground point, A-post passenger's side 

31/32

Ground point on engine (power ground) 

31/33

Ground point on engine (signal ground) 

31/44

Ground point, engine compartment
(ground connection battery - body) 

31/47

Ground point, left cross member 

31/48

Ground point, right cross member 

31/50

Ground point, central electrical unit (power ground)

31/51

Ground point, central electrical unit (signal ground)

31/52

Ground point, DI power stage and ignition coil