2019 Chevrolet Silverado fuse box diagram

The 2019 Chevrolet Silverado has 4 different fuse boxes:

Engine Compartment Fuse Block diagramInstrument Panel Fuse Block (Left) diagramInstrument Panel Fuse Block (Right) - FRONT diagramInstrument Panel Fuse Block (Right) - BACK diagram

Type	No.	Description
Fuse MINI	1	High-beam left
Fuse MINI	2	High-beam right
Fuse MINI	3	Headlamp left
Fuse MINI	4	Headlamp right
Fuse MINI	6	TIM
Fuse MINI	7	-
Fuse MINI	8	Fog lamp
Fuse MINI	9	VKM
Fuse MINI	10	-
Fuse MINI	11	Police upfitter
Fuse MINI	12	-
Fuse MINI	13	Washer front
Fuse MINI	14	Washer rear
Fuse FMX/JCase	15	MSB driver
Fuse MINI	16	-
Fuse FMX/JCase	17	IECL 1
Fuse FMX/JCase	19	DC/AC inverter
Fuse FMX/JCase	20	IECR 2
Fuse FMX/JCase	21	MSB pass
Fuse FMX/JCase	22	IECL 2
Fuse FMX/JCase	24	Electric brake booster 1
Fuse FMX/JCase	25	REC
Fuse MINI	26	-
Fuse MINI	27	Horn
Fuse MINI	28	-
Fuse MINI	29	-
Fuse MINI	30	-
Fuse MINI	31	-
Fuse FMM/MCase	32	Rear window defogger
Fuse MINI	33	Heated mirror
Fuse MINI	34	Parking lamp left
Fuse MINI	37	Euro trailer
Fuse MINI	38	TIM
Fuse MINI	39	-
Fuse MINI	40	Misc ignition
Fuse MINI	41	Trailer parking lamp
Fuse MINI	42	Park lamp right
Fuse MINI	44	-
Fuse MINI	45	Second fuel pump
Fuse MINI	46	Engine control module ignition
Fuse MINI	47	Transmission control module ignition
Fuse MINI	48	-
Fuse MINI	49	Transmission control module
Fuse MINI	50	A/C clutch
Fuse FMM/MCase	51	Transfer case control module
Fuse MINI	52	Front wiper
Fuse MINI	53	Center high-mounted stop lamp
Fuse MINI	54	Trailer reverse lamp
Fuse MINI	55	Trailer back-up lamp
Fuse MINI	56	SADS
Fuse MINI	57	TTPM
Fuse FMM/MCase	58	Starter motor
Fuse MINI	60	Active fuel management 1
Fuse MINI	61	VES
Fuse MINI	62	Integrated chassis control module/CVS
Fuse FMX/JCase	63	Trailer battery
Fuse FMX/JCase	65	Auxiliary underhood electrical center
Fuse FMX/JCase	66	Cooling fan motor left
Fuse MINI	67	Active fue management 2
Fuse FMX/JCase	68	-
Fuse FMX/JCase	69	Starter pinion
Fuse FMX/JCase	71	Cooling fan
Fuse FMX/JCase	72	Cooling fan right
Fuse MINI	73	Trailer stop/turn lamp left
Fuse MINI	74	TIM
Fuse MINI	75	DEFC
Fuse FMM/MCase	76	Electric RNG BDS
Fuse MINI	78	Engine control module
Fuse MINI	79	Auxiliary battery
Fuse MINI	80	Cabin cooling pump
Fuse MINI	81	Trailer stop/turn lamp right
Fuse MINI	82	TIM
Fuse MINI	83	FTZM
Fuse FMM/MCase	84	Trailer brake
Fuse MINI	85	ENG
Fuse MINI	86	Engine control module
Fuse MINI	87	Injector B even
Fuse MINI	88	02 B sensor
Fuse MINI	89	02 A sensor
Fuse MINI	90	Injector A odd
Fuse MINI	91	Engine control module throttle control
Fuse MINI	92	Cool fan clutch
Relay	5	Headlamp
Relay	18	DC/AC inverter
Relay	23	Rear window defogger
Relay	35	Parking lamp
Relay	36	Run/Crank
Relay	43	Second fuel pump
Relay	59	A/C clutch
Relay	64	Starter motor
Relay	70	Starter pinion
Relay	77	Powertrain

Type	No.	Description
Fuse ATO	F1	Rear heated seats left/right
Fuse FMM/MCase	F3	Euro trailer
Fuse FMM/MCase	F4	-
Fuse ATO	F5	Front Bolster
Fuse ATO	F6	Heated and cooled seats left/right
Fuse ATO	F8	Rear seat entertainment/Theft deterrent
Fuse ATO	F9	Passive entry/Passive start/Driver seat module
Fuse FMM/MCase	F10	-
Fuse FMM/MCase	F11	Sunshade
Fuse FMM/MCase	F12	Passenger power seat
Fuse ATO	F13	Export power take off/ Special equipment option 1
Fuse MINI	F14	-
Fuse MINI	F15	-
Fuse MICRO2	F16	AMP
Fuse FMM/MCase	F17	MFEG
Fuse FMM/MCase	F18	-
Fuse MICRO2	F20	Endgate
Fuse FMM/MCase	F22	Rear sliding window
Fuse MINI	F23	-
Fuse ATO	F24	-
Fuse MINI	F25	-
Fuse MINI	F26	-
Fuse MINI	F27	-
Circuit breaker ATO	CB1	-
Relay	K1	Rear sliding window open
Relay	K2	Rear sliding window close
Relay	K3	MFEG major 1
Relay	K4	MFEG minor 1
Relay	K5	MFEG minor 2
Relay	K6	MFEG major 2
Relay	K7	Anti-theft
Relay	K8	-

Type	No.	Description
Fuse FMM/MCase	F2	Left doors
Fuse MICRO2	F3	Universal remote system
Fuse MICRO2	F4	-
Fuse MICRO2	F5	-
Fuse FMX/JCase	F6	Front blower
Fuse MICRO2	F8	Lumbar switch
Fuse MICRO3	F10	Body control module 6/Body control module 7
Fuse MICRO3	F11	Seat/CLM
Fuse MICRO3	F12	Body control module 3/Body control module 5
Fuse MICRO2	F14	Mirrors/Windows module
Fuse MINI	F17	Steering wheel controls
Fuse MICRO3	F18	VPM/OBS DET
Fuse MINI	F19	DLIS
Fuse MICRO2	F20	Cooled seats
Fuse MICRO2	F21	NOT R/C
Fuse MICRO2	F22	Heated steering wheel
Fuse MICRO2	F23	MISC R/C
Fuse MICRO3	F24	Instrument panel cluster ignition/ Overhead
Fuse MICRO3	F25	Heating, ventilation, and air conditioning ignition/Heating, ventilation, and air conditioning auxiliary
Fuse MICRO3	F26	USB ports/Special equipment option retained accessory power
Fuse FMX/JCase	F27	Accessory power outlet/retained accessory power
Fuse MICRO2	F28	Accessory power outlet/Battery
Fuse MICRO3	F30	Sensing and diagnostic module/ Parking brake
Fuse MICRO2	F31	Body control module 4
Fuse MICRO3	F32	Special equipment option/Data link connection
Fuse MICRO2	F33	Body control module 8
Fuse MICRO2	F34	Cargo lamp
Fuse MICRO2	F40	CGM
Fuse MICRO2	F41	Infotainment 1
Fuse MICRO2	F42	TCP
Fuse MICRO3	F43	-
Fuse MINI	F44	AVM
Fuse MICRO2	F45	Body control module 2
Fuse MICRO2	F46	Heating, ventilation, and air conditioning/ Battery 1
Fuse MICRO2	F47	Instrument pane cluster/Battery
Fuse MICRO2	F48	Transmission control module
Fuse MICRO2	F49	Body control module 1
Fuse MICRO2	F50	-
Fuse FMX/JCase	F51	Battery 1
Fuse FMX/JCase	F52	Battery 2
Fuse MICRO2	F53	-
Fuse FMX/JCase	F54	Sunroof
Fuse MICRO3	F58	Infotainment 2
Fuse FMM/MCase	F55	Driver power seat

Type	No.	Description
Circuit breaker ATO	CB1	Accessory power outlet 2
Circuit breaker ATO	CB2	Accessory power outlet 1/ Cigarette Lighter
Circuit breaker ATO	CB3	Accessory power outlet 3
Circuit breaker ATO	CB4	Accessory power outlet 4
Relay	K1	Run/Crank
Relay	K2	Retained accessory power/Accessory 1
Relay	K4	Retained accessory power/Accessory 2
Relay	K5	-
Fuse FMM/MCase	F1	Right doors
Fuse FMX/JCase	F56	DC DC TRANS 1
Fuse FMX/JCase	F57	DC DC TRANS 2