2016 VOLVO XC90 T8 relay

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MAINTENANCE AND SERVICING
* Option/accessory, for more information, see Introduction.
492
FunctionA
Multi-band antenna module5
Front seat massage function5
––
Tailgate window wiper15
Fuel pump control module15
Relay windings for engine compart- ment electrical module; Relay wind-ing for transmission oil pump5
––
Driver side seat heating *15
Passenger side seat heating *15
Coolant pump10
––
Front driver-side door module20
Active chassis control module *20
––
Sensus control module10
––
FunctionA
––
Front passenger-side door module20
Display for rear seat convenience functionsA5A
––
Circuit breaker for fuses 53 and 5815
A
XC90 Excellence.
B Certain markets only.
Related information
• Fuses (p. 483)
• Replacing fuses (p. 483)

MAINTENANCE AND SERVICING
* Option/accessory, for more information, see Introduction.495
Positions
•Fuses 13–17 and 21–36 are called "Micro".
• Fuses 1–12, 18–20 and 37 are called "MCase" and should only be replaced by atrained and qualified Volvo service technician.
FunctionA
Heated rear window30
Power rear seat (driver side) A20A
Pneumatic suspension
* compres-
sor40
Rear electric heater (passenger side)30
––
Rear electric heater (driver side)30
Power rear seat (passenger side) A20A
––
Power tailgate
*25
Power front seat (passenger side) *
module20
Trailer hitch * control module40
Seat belt tensioner module (pas- senger side)40
FunctionA
Internal relay windings5
––
Foot movement detection module for opening the power tailgate *5
––
––
Trailer hitch* control module25
Power front seat (driver seat *
module20
Seat belt tensioner module (driver side)40
Parking camera *5
––
––
Ionic air cleaner A5A
Feed when ignition is switched on.10
Airbag and seat belt tensioner modules5
Cooler; heated/cooled cup holder (rear) A10A
FunctionA
Heated rear seat (driver side)
*15
––
Blind Spot Information (BLIS) *5
––
Seat belt tensioner modules5
Emission system actuator5
––
––
Heated rear seat (passenger side)*15
––
A
XC90 Excellence.
Related information
• Replacing fuses (p. 483)
• Fuses (p. 483)

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MAINTENANCE AND SERVICING
506
•The distributor ignition system operates at very high voltages. Special safety pre-cautions must be followed to prevent injury. Always turn the ignition
off when
replacing distributor ignition components e.g. plugs, coil, etc.
• Do not touch any part of the distributorignition system while the engine is run-ning. This may result in unintended move-ments and body injury.
The layout of the engine compartment may differ slightly from model to model
Coolant expansion tank
Brake fluid reservoir
Washer fluid reservoir
Relay/fuse box
Air cleaner
Engine oil filler cap
Related information
• Ignition modes (p. 370)
• Opening and closing the hood (p. 504)
• Refilling the windshield washer fluid reservoir (p. 511)
Engine oil
The correct oil must be used for the stated oil change (service) intervals to apply.
Volvo recommends: