Volvo XC70 2013 Wiring Diagram page 219

Connectors
74/310 - 74/316
74/310 4-Cyl. 2.0L Turbo
16-pin black
No.
1 8/6:1 Injection valves
2 7/24:1 Front knock sensor
3 7/24:2 Front knock sensor
4 8/7:1 Injection valves
5 8/8:1 Injection valves
6 8/9:1 Injection valves
7 7/23:1 Rear knock sensor
8 7/23:2 Rear knock sensor
9 8/6:2 Injection valves
10 -
11 -
12 8/7:2 Injection valves
13 8/8:2 Injection valves
14 8/9:2 Injection valves
15 -
16 -
74/316
6-pin black
No.
1 2/35:3 Relay, starter motor
11B/34:1 Fuses in the engine compart-
ment fuse box, 5-Cyl. Diesel
2 73/3160 Branching point
11B/33:2 Fuses in the engine compart-
ment fuse box
3 4/46A:90 Engine Control Module (ECM),
4-Cyl. Turbo
4/46C:3 Engine Control Module (ECM),
4-Cyl. Diesel
4/46B:31 Engine Control Module (ECM),
5-Cyl. Diesel
4 4/56C2:17 Central Electronic Module
(CEM)
73/3162 Branching point
74/301:27 Connector
5 4/46A:16 Engine Control Module (ECM),
4-Cyl. Turbo
4/46B:43 Engine Control Module (ECM),
5-Cyl. Diesel
6 -
Engine harness
Engine harness
39256202
TP
4/46A:77 Engine Control Module (ECM)
GN-BU
WH-BN 4/46A:84 Engine Control Module (ECM)
VT-OG 4/46A:60 Engine Control Module (ECM)
4/46A:52 Engine Control Module (ECM)
GY-YE
4/46A:76 Engine Control Module (ECM)
VT-GY
YE-OG 4/46A:53 Engine Control Module (ECM)
BN-GN 4/46A:85 Engine Control Module (ECM)
4/46A:61 Engine Control Module (ECM)
BN-BU
YE-BU 4/46A:3 Engine Control Module (ECM)
- -
-
-
4/46A:25 Engine Control Module (ECM)
BU-OG
GN-VT 4/46A:26 Engine Control Module (ECM)
BU 4/46A:27 Engine Control Module (ECM)
-
-
- -
Engine compartment harness
RD 11A/9:2
73/3157
RD-BU
2/246:2
YE-VT
11B/12:2
RD
2/166:5
GY-VT
-
-
XC70(08-) & S80(07-) 2013
Engine harness
Main fuses in the engine
compartment fuse box
Branching point
Secondary battery relay
Fuses in the engine com-
partment fuse box
Battery relay
GN-BU
WH-BN
VT-OG
GY-YE
VT-GY
YE-OG
BN-GN
BN-BU
YE-BU
-
-
BU-OG
GN-VT
BU
-
-
RD
RD-BU
YE-VT
RD
GY-VT
-
219