GMC Savana (2018- 2022) – fuse box diagram

GMC Savana (2018- 2022) – fuse box diagram

Year of production: 2011, 2012, 2013, 2014, 2015, 2016, 2017

Engine Compartment Fuse Block

The fuse block is located in the engine compartment on the driver side of the vehicle.

GMC Savana - fuse box - engine compartment
GMC Savana – fuse box – engine compartment
Usage
1 ABS motor
2 ABS module
3 Right trailer stoplamp/ Turnlamp
4
5
6 Fuel system control module/ Ignition
7 Body control module 5
8 Body control module 7
9 Body control module 4
10 Instrument cluster
11 Trailer wiring
12
13 Interior Rear Vision Camera Module
14 Windshield washer
16 Horn
17 Transmission
18 A/C
19 Engine control module battery
20 Cutaway/Left stoplamp/Turnlamp
21 Left trailer stoplamp/Turnlamp
22 Cutaway/Right stoplamp/Turnlamp
23 2021-2022: NOX Sensor (Diesel Only)
24 Fuel pump
25 Auxiliary power outlet
26 Body control module 3
27 Special equipment option
28 Airbag
29 Steering wheel sensor
30 Engine control module Ignition
31 Transmission control module/ Ignition
32 Transmission control module 1 battery/ Engine control module battery power (gas 6 cyl)
33 Rear parking aid module
34 2021-2022: NOX Sensor (Diesel Only)
35 2021-2022: Fuel Heater Control Module (Diesel Only)
36 Fuel system control module battery
41 Transmission control 2 module battery power
42 Trailer wiring
43 2021-2022: Electro Viscous Fan Clutch (Diesel Only)
44 Starter solenoid
45 Engine control module/ Powertrain
46 AC DC inverter
47 Cooling fan – low
51 Left high-beam headlamp
52 Right high-beam headlamp
53 Left low-beam headlamp
54 Right low-beam headlamp
55 Wipers
56 Canister vent solenoid
58 Body control module 2
59 Body control module 1
61 Engine Oil Solenoid/ Crankcase Vent Heater (Diesel Only)
62 O2 sensor 2
63
64 Mass air flow/ Canister vent
65 Ignition/ Injectors – odd
66 Daytime running lamps 2
67 Daytime running lamps 1
68 Auxiliary stoplamps
69 External power for trailer
70 Upfitter stoplamps
71 Fuel heater/ Flex fuel sensor
72 Body control module 6
73 Lighter/ Data link connector
74 Front blower
75 2018: V6 fuel injectors
2019-2022: Engine Control Module
76 2021-2022: Soot Sensors (Diesel Only)
77 O2 sensor 1
78 Engine control module/ Powertrain
79 Ignition/ Injectors – even
Relays
15 Run/Crank
37 2021-2022: NOX Sensor (Diesel Only)
38 Fuel pump
39 Crank
40 A/C compressor
48 2021-2022: Electro Viscous Fan Clutch (Diesel Only)
49 Powertrain
50
57 Cooling fan – low
60 Cooling fan control

 

Auxiliary Fuse Block

GMC Savana – fuse box diagram – auxiliary fuse box
Usage
MR-1 Upfitter 1
MR-2 Upfitter 2
MR-3 Upfitter power control
MR Rel 1 Upfitter 1
MR Rel 2 Upfitter 2

 

Mega Fuse Hölder

GMC Savana – fuse box diagram – mega fuse holder
Usage
1 Starter motor

 

Passenger compartment

GMC Savana – fuse box – passenger compartment
Usage
F1
F2 Steering wheel sensor
F3 Auxiliary parking lamps
F4 Front parking lamps
F5 Trailer parking lamps
F6 Upfitter/Parking lamps
F7 Right rear parking lamp
F8 Left rear parking lamp
F9 2018: Exterior rear mirror switch/ Door lock-unlock control upfitter
2019-2021: Exterior rear mirror switch/ Door lock-unlock control upfitter/ Front camera module
2022: Outside View Mirror Switch/ Front Camera Module
F10 Airbag/Automatic occupant sensing
F11 OnStar
F12 2018-2020: ECM batt
F13 HVAC 2
F14 HVAC 1
F15 2020-2022: Reflected LED display
F16 Upfitter 1
F17 Exterior rearview heated mirrors
F18 Rear window defogger
F19 Compass
F20 Radio/Chime/ SiriusXM satellite radio
F21 Remote function actuator/Tire pressure monitor
F22 Ignition switch/ Discrete logic ignition sensor / Pass Key 3
F23 Instrument cluster
F24
F25 HVAC control
F26 Auxiliary/Trailer reverse lamps
F27 Reverse lamps
F28 Upfitter 2/ Reading lamps
F29 Rear blower
F30 Upfitter/ Courtesy lamps
F31 Front door lock
F32 Rear door lock
F33 Cargo door unlock
F34 Passenger door unlock
F35 Rear passenger door unlock
F36 Driver door lock
F37
F38
CB1 Power seats (Circuit Breaker)
CB2 Power windows (Circuit Breaker)
Relays
K1 Run
K2
K3 Parking lamps
K4 Upfitter 2
K5 Rear defogger
K6

 

WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.