2014 VOLVO S80 relay

09 Maintenance and specifications
Hood and engine compartment09
321
Opening and closing the hood
G010951
Pull the lever located under the left side of the dash to release the hood lock.
Lift the hood slightly. Press the release control (located under the right front edgeof the hood) to the left, and lift the hood.
WARNING
Check that the hood locks properly when closed.
Engine compartment, overview
Coolant expansion tank
Power steering fluid reservoir
Dipstick-engine oil
Filler cap-engine oil
Cover over brake fluid reservoir
Battery
Relay/fuse box
Washer fluid reservoir
The appearance of the engine compartment may vary depending on engine model.
WARNING
The cooling fan (located at the front of the engine compartment, behind the radiator)may start or continue to operate (for up to6 minutes) after the engine has beenswitched off.
WARNING
Before performing any operations in the engine compartment, the ignition shouldalways be completely switched off (inmode 0, see page 85) and there should be
no remote keys in the passenger compart-ment. The gear selector should be in the P
(park) position. If the engine has been run-ning, wait until it has cooled before touch-ing any components in the engine com-partment. The distributor ignition system operates at very high voltages. Special safety precau-tions must be followed to prevent injury.Always turn the ignition off when:
• Replacing distributor ignition compo- nents e.g. plugs, coil, etc.
• Do not touch any part of the distributorignition system while the engine is run-ning. This may result in unintendedmovements and body injury.

09 Maintenance and specifications
Fuses09
339
Replacing fuses
There are relay/fuse boxes located in the engine compartment, the passenger com-partment, and the trunk. If an electrical component fails to function, this may be due to a blown fuse. The easiestway to see if a fuse is blown is to remove it. To do so:
1. Pull the fuse straight out. If a fuse is diffi-cult to remove, a special fuse removal tool is located on the inside of the enginecompartment fuse box cover.
2. From the side, examine the curved metal wire in the fuse to see if it is intact.
If the wire is broken, insert a new fuse of thesame color and amperage (written on thefuse). If fuses burn out repeatedly, have the electri- cal system inspected by a trained and quali-fied Volvo service technician.
WARNING
Never use metal objects or fuses with higher amperage than those stated on thefollowing pages. Doing so could seriouslydamage or overload the vehicle's electricalsystem.
Location of the fuse boxes
Engine compartment
Under the glove compartment
Under the glove compartment
Trunk
Not in use

09 Maintenance and specifications
Fuses09
* Option/accessory, for more information, see Introduction.341
Engine compartment, upper
Engine compartment, front
Engine compartment, lower
PositionsThese fuses are all located in the engine com- partment box. Fuses in
are located under
.
A decal on the inside of the cover shows the positions of the fuses.
NOTE
• Fuses 16 – 33 and 35 – 41 may be changed at any time when necessary.
• Fuses 1 – 15, 34 and 42 – 44 arerelays/circuit breakers and should onlybe removed or replaced by a trainedand qualified Volvo service technician.
• There is a special fuse removal tool onthe underside of the cover.
PosFunctionA
Circuit breaker50
Circuit breaker50
Circuit breaker60
PosFunctionA
Circuit breaker60
Circuit breaker60
–
–
Headed windshield*, driver's side40
Windshield wipers30
–
Climate system blower40
Headed windshield*, passenger's side40
ABS pump40
ABS valves20
Headlight washers20
Active Bending Lights- headlight leveling*10
Central electrical mod- ule20
PosFunctionA
ABS5
Speed-dependent steering force*5
Engine Control Module (ECM), transmission,SRS10
Heated washer noz- zles*10
-
Lighting panel5
-
-
-
Relay - engine com- partment box5
Auxiliary lights*20
Horn15
Engine Control Module (ECM)10

09 Maintenance and specifications
Fuses 09
342
PosFunctionA
Control module - auto- matic transmission15
A/C compressor15
Relay-coils5
Starter motor relay30
Ignition coils20
Engine Control Module10
Injection system, mass air meter, engine con-trol module15
A/C compressor, engine valves, enginecontrol module (6-cyl.),solenoids (6-cyl. non-turbo only), mass airmeter (5-cyl. only)10
EVAP valve, heated oxygen sensor15
-
Fuel leakage detection5
PosFunctionA
–
Cooling fan80 (6-cyl. engine)
Electro-hydraulic power steering100