Under Hood Fuse Box - Identifying the Fuses in the Under Hood Fuse Box

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Identifying the Fuses in the Under Hood Fuse Box

Fuse Location	Fuse Rating	Protected Component
1	40 A	Body control module - battery power in feed 1.
3	40 A	Body control module - battery power in feed 2.
4	30 A	Fuel pump.
5	5 A	Keep-alive power. Powertrain control module (hybrid).
6	25 A	Powertrain control module power.
7	20 A	Powertrain control module power.
8	20 A	Powertrain control module power (hybrid).
8	10 A	Powertrain control module power (gas, diesel).
9	20 A	Powertrain control module power.
10	20 A	Powertrain control module power (diesel).
11	30 A	Starter motor.
13	40 A	Blower motor.
15	25 A	Horn.
19	20 A	Snow plow switch. Rear heated seats (gas).
21	10 A	Headlamp run/start feed.
22	10 A	Electronic power assist steering.
23	10 A	Electric brake boost.
24	10 A	Powertrain control module (gas, hybrid). Transmission control module (diesel). Glow plug control module (diesel).
25	10 A	Center high-mounted stop lamp camera. Trailer camera. 2 kW inverter. 24 V alternator - run/start feed. Analog rear video camera.
28	50 A	Electric brake boost.
29	50 A	Electric brake boost.
30	40 A	Driver power seat.
31	30 A	Passenger power seat.
32	20 A	Auxiliary power point.
33	20 A	Auxiliary power point. USB smart charger.
34	20 A	Auxiliary power point.
37	30 A	Tailgate module.
38	40 A	Climate controlled seat module. Power running boards.
41	25 A	Power sliding back window.
42	30 A	Trailer brake control module.
47	50 A	Cooling fan.
48	20 A	Rear heated seats (diesel, hybrid)
49	50 A	Cooling fan.
50	40 A	Heated backlight (gas, hybrid).
55	30 A	Trailer tow park lamps.
56	20 A	Trailer tow stop and turn lamps.
58	10 A	Trailer tow backup lamps.
64	25 A	Four-wheel drive.
65	15 A	Transmission control module (diesel).
67	20 A	Transmission run/start.
69	30 A	Left-hand windshield wiper.
80	15 A	Not used (spare).
82	25 A	Four-wheel drive.
83	50 A	Supplemental heater (diesel).
84	50 A	Supplemental heater (diesel).
85	50 A	Supplemental heater (diesel).
86	25 A	Selective catalytic reduction system.
91	20 A	Trailer tow light module.
95	15 A	Powertrain control module power (hybrid).
98	10 A	Powertrain control module power (hybrid). Coolant pumps (hybrid).
100	15 A	Left-hand headlamps.
101	15 A	Right-hand headlamps.
105	50 A	Active front steering.
107	30 A	Trailer tow battery charge.
121	30 A	Fuel filter heater (diesel).
124	5 A	Rain sensor module.
125	10 A	USB smart charger.
134	25 A	Multi-contour seats relay.
138	10 A	Tailgate release.
139	5 A	USB smart charger.
146	15 A	Traction battery control module.
159	5 A	DC/DC power (hybrid).
160	10 A	Smart data link control.
162	7.5 A	Not used (spare).
168	20 A	Traction battery control module (hybrid).
169	10 A	Motor electric cool pump (hybrid).
170	10 A	Pedestrian alert control module (hybrid). Traction battery control module (hybrid). Electric motor cool pump (hybrid).
202	60 A	Body control module B+.
210	30 A	Body control module start stop.

Relay Number	Protected Component
R04	Electronic fan relay 1.
R06	Electronic fan relay 3.
R35	Supplemental heater.
R36	Supplemental heater.

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