Volvo XC90 Wiring Diagram page 166

Connectors
54/99 - 54/113
54/99
12-pin black
No. Engine harness
1 4/46A:69 Engine Control Module
(ECM)
2 4/46A:15 Engine Control Module
(ECM)
3 4/46A:48 Engine Control Module
(ECM)
4 4/46A:78 Engine Control Module
(ECM)
5 4/46A:79 Engine Control Module
(ECM)
6 4/46A:80 Engine Control Module
(ECM)
7 4/46A:81 Engine Control Module
(ECM)
8 4/46A:83 Engine Control Module
(ECM)
9 4/46A:84 Engine Control Module
(ECM)
10 4/46A:85 Engine Control Module
(ECM)
11 54/1B:2 Connector
12 4/46A:82 Engine Control Module
(ECM)
54/100
2-pin black
No. Diesel engine harness
1 4/46A:77 Engine Control Module (ECM)
2 4/46A:53 Engine Control Module (ECM)
54/112
4-pin gray
No. Passenger compartment harness
1 53/452 Branching point
2 53/454 Branching point
3 -
4 53/438 Branching point
54/113
2-pin black
No. Engine compartment harness
1 54/3.1:1 Connector
2 54/3.1:2 Connector
7/81:1
GR
SB 7/81:2
7/81:3
W
8/147:1
R
BN 8/146:1
8/149:1
GR
SB 8/148:1
8/150:1
GN
P 8/153:1
W 8/152:1
GN 53/315
8/151:1
VO
GR-R 7/25:1
GR 7/25:2
VO-W 30-feed
VO Extended D-feed
- -
BN Ground connection
Front left impact sensor harness
OR 7/179:1
OR-SB 7/179:2
TP 39131202 XC90 2009
Injector harness
Pressure sensor, intake mani-
fold
Pressure sensor, intake mani-
fold
Pressure sensor, intake mani-
fold
Injection valves, 8-Cyl.
Injection valves, 8-Cyl.
Injection valves, 8-Cyl.
Injection valves, 8-Cyl.
Injection valves, 8-Cyl.
Injection valves, 8-Cyl.
Injection valves, 8-Cyl.
Branching point
Injection valves, 8-Cyl.
Impulse sensor harness
Impulse sensor
Impulse sensor
Infotainment harness
Front impact sensor, left
Front impact sensor, left
GR
SB
W
BL
BN
GR
SB
GN
P
W
GN
VO
GR-R
GR
-
-
-
-
OR
OR-SB
166