2023 Land Rover Discovery Sport FUSES Owners Manual

Contents hide

1 2023 Land Rover Discovery Sports FUSES

2 FUSE BOX LOCATIONS

3 REPLACING A FUSE

4 ENGINE COMPARTMENT FUSE BOX

5 PASSENGER COMPARTMENT FUSE BOX

6 LOADSPACE FUSE BOX

2023 Land Rover Discovery Sports FUSES

FUSE BOX LOCATIONS

CAUTION
When a fuse box lid is removed, take care to protect the box from moisture. Refit the lid at the earliest opportunity. Failure to do so could potentially result in damage to the vehicle.

Access can be gained to the fuses as follows:

Engine compartment fuse box: Unlatch the tabs securing the fuse box cover. The fuse numbers and positions are displayed on the fuse box.
NOTES
The engine compartment fuse box has two covers as illustrated.
Passenger compartment fuse box: Remove the lower access panel.
Loadspace fuse box: Rotate the latch and remove the panel from the left side of the loadspace. A label on the rear of the panel shows the circuits protected and the fuse locations.

REPLACING A FUSE

CAUTION
Always switch off the ignition system and the affected electrical circuit before replacing a fuse. Failure to do so could cause damage to the vehicle.

CAUTION
Fit approved replacement fuses of the same rating and type, or fuses of a matching specification. Using an incorrect fuse may result in damage to the vehicle’s electrical system and can result in a fire.

CAUTION
If the replacement fuse blows after fitment, the system should be checked by a retailer/authorized repairer. Further damage could be caused to the vehicle if ignored.

NOTES
Relays and fuses not detailed in the Owner’s Handbook should only be replaced by qualified persons.

If an electrical system has stopped operating, the cause may be a blown fuse. The easiest way to check if a fuse has blown is to first remove it.

To check for a blown fuse:

Refer to the fuse box tables shown in this section to identify the correct fuse.
Gain access to the appropriate fuse box. See FUSE BOX LOCATIONS.
Refer to the fuse box label to locate the correct fuse. Depending on the fuse box, the label is located on the underside of the lid.
Use the fuse removal tool to remove the fuse. See FUSE BOX LOCATIONS.
Check for a break in the wire within the fuse. If the wire within the fuse is broken, the fuse has blown and needs replacing. If the wire is still intact, consult a retailer/authorized repairer.
Refit or replace the fuse, as appropriate. Make sure the fuse is pushed fully into its correct position.

ENGINE COMPARTMENT FUSE BOX

Fuse number	Rating (Amps)	Fuse color	Circuits protected
1	–	–	–
2	15	Blue.	Water charge air cooler.
3	10	Red.	Engine management system.
4	–	–	–
5	15	Blue.	Engine management system.
6	15	Blue.	Engine management system.
7	–	–	–
8	10	Red.	Plug-in Hybrid Electric Vehicles only: PHEV control/PHEV heater pump.
9	15	Blue.	Intercooler water pump.
10	15	Blue.	PHEV only: inverter.
11	–	–	–
12	5	Tan.	Starter switch.
13	–	–	–
14	–	–	–
15	15	Blue.	Engine management system.
16	–	–	–
17	15	Blue.	Fuel system. Engine management system. Exhaust sensors.
18	30	Green.	Glow plugs.
19	40	Orange.	Engine control module.
20	40	Orange.	Brake control module. Battery.
21	30	Green.	Glow plugs.
22	40	Orange.	Blower motor.
23	10	Red.	Front fog lights.
24	10	Red.	Engine cooling.
25	–	–	–
26	10	Red.	Diesel exaust fluids.
27	10	Red.	Engine management system.
28	25	Clear.	Fuel pump.
29	25	Clear.	Front windshield washer.
30	–	–	–
31	25	Clear.	Rear window washer.
32	–	–	–
33	–	–	–
34	25	Clear.	Right-side headlight.
35	25	Clear.	Left-side headlight.
36	10	Red.	Driver assistance systems.
37	15	Blue.	Horn.
38	10	Red.	PHEV only: battery/belt integrated starter-generator.
39	20	Yellow.	4WD.
40	25	Clear.	Power wash pump.
41	5	Tan.	Acoustic vehicle alerting system.
42	15	Blue.	PHEV only: Hybrid coolant pump.
43	–	–	–
44	40	Orange.	Right-side front heated windshield.
45	40	Orange.	PHEV only: Transmission oil pump.
46	–	–	–
47	40	Orange.	Left-side front heated screen.
48	40	Orange.	Starter motor.
49	30	Green.	Electric Parking Brake (EPB).
50	–	–	–
51	40	Orange.	Diesel motor.
52	30	Green.	Windshield wiper motor.

PASSENGER COMPARTMENT FUSE BOX

Fuse number	Rating (Amps)	Fuse color	Circuits protected
1	30	Green.	Front passenger’s seat.
2	30	Green.	Driver’s seat.
3	25	Clear.	Passenger’s door module.
4	25	Clear.	Driver’s door module.
5	5	Tan.	Keyless entry.
6	–	–	–
7	–	–	–
8	5	Tan.	PHEV only: PHEV junction box.
9	5	Tan.	RF receiver.
10	5	Tan.	Battery back-up sounder.
11	5	Tan.	Instrument panel.
12	20	Yellow.	Fuel burner heater system.
13	5	Tan.	Diagnostic socket.
14	5	Tan.	Vehicle immobilizer.
15	5	Tan.	Steering wheel.
16	20	Yellow.	Keyless entry.
17	–	–	–
18	20	Yellow.	Front blind.
19	20	Yellow.	Front passenger’s heated and climate seat.
20	5	Tan.	Mirror. Camera.
21	5	Tan.	Blind spot monitor.
22	–	–	–
23	–	–	–
24	10	Red.	Head-Up Display (HUD) module.
25	10	Red.	Instrument panel.
26	20	Yellow.	Auxiliary power socket.
27	–	–	–
28	–	–	–
29	5	Tan.	Adaptive cruise control.
30	20	Yellow.	Driver’s heated and climate seat control.
31	5	Tan.	Ignition feed.
32	5	Tan.	USB hub.
33	–	–	–
34	15	Blue.	Rear folding seats.
35	15	Blue.	Infotainment system.
36	10	Red.	Audio video output.
37	15	Blue.	Seat switches and memory.
38	20	Yellow.	Auxiliary power socket.
39	5	Tan.	Electrochromic mirror.
40	–	–	–
41	10	Red.	Heated steering wheel.
42	–	–	–
43	20	Yellow.	Heating and ventilation system.
44	–	–	–
45	40	Orange.	Body control module.
46	–	–	–
47	40	Orange.	Body control module.
48	–	–	–
49	40	Orange.	Infotainment system amplifier.
50	–	–	–

LOADSPACE FUSE BOX

Fuse number	Rating (Amps)	Fuse color	Circuits protected
1	15	Blue.	Rear wiper.
2	–	–	–
3	5	Tan.	Telematics.
4	5	Tan.	Fuel Burning Heater (FBH).
5	10	Red.	Driving aids and collision avoidance systems.
6	30	Green.	Powered tailgate.
7	–	–	–
8	–	–	–
9	–	–	–
10	–	–	–
11	25	Clear.	Right-side rear door module.
12	20	Yellow.	Trailer socket.
13	–	–	–
14	25	Clear.	Left-side rear door module.
15	10	Red.	Near field sense module.
16	–	–	–
17	–	–	–
18	–	–	–
19	30	Green.	Driveline.
20	–	–	–
21	20	Yellow.	Accessory socket.
22	–	–	–
23	–	–	–
24	5	Tan.	USB socket.
25	5	Tan.	48V battery sensor.
26	20	Yellow.	Rear heated seat module.
27	–	–	–
28	–	–	–
29	10	Red.	Wireless device charger.
30	–	–	–
31	–	–	–
32	–	–	–
33	20	Yellow.	Trailer socket.
34	10	Red.	Chassis control module.
35	30	Green.	Driveline.
36	–	–	–
37	–	–	–
38	–	–	–
39	20	Yellow.	Rear climate control.
40	10	Red.	USB charger.
41	20	Yellow.	Right-side heated rear seat.
42	20	Yellow.	Rear console accessory socket.
43	–	–	–
44	30	Green.	Heated rear window.
45	30	Green.	Driveline.
46	–	–	–
47	30	Green.	Trailer lights.
48	–	–	–
49	50	Red.	PTC heater.
50	25	Clear.	Vehicle emissions.