Volvo XC90 Owner's Manual page 182

Relay/Fuse box in the engine
compartment
1. ABS
2. ABS
3. High-pressure washer,
headlamps
4. Parking heater (option)
5. Auxiliary lamps (option)
6. Starter motor relay
7. Windscreen wipers
8. Transmission control
module (TCM) (V8)
9. Fuel pump
10. Ignition coils (petrol),
Engine control module
(ECM) (petrol) injectors,
high-pressure valve (diesel)
11. Accelerator pedal sensor (APM),
AC compressor,
fan electronics box
30 A
12. Engine control module
30 A
(ECM) (petrol) Injectors (petrol),
mass air flow sensor
35 A
Mass air flow sensor (diesel)
25 A
13. Control module, throttle body (V8) 10 A
20 A
14. Lambda-sond (petrol)
35 A
15. Crankcase ventilation heater,
25 A
solenoid valves glow plugs
(diesel)
15 A
Crankcase ventilation heater,
15 A
solenoid valves
mass air flow sensor (V8)
16. Dipped beam (left)
17. Dipped beam (right)
20 A
18. -
Maintenance and service
19. Engine control module (ECM)
supply, engine relay
10 A
20. Position lamps
21. -
15 A
5 A
20 A
10 A
15 A
20 A
20 A
-
5 A
15 A
-
NUN