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Chevrolet Suburban (2011 – 2014) – fuse box diagram


Chevrolet Suburban (2011 – 2014) – fuse box diagram

Year of production: 2011, 2012, 2013, 2014

 

Underhood Fuse Block

The underhood fuse block is located in the engine compartment, on the driver’s side of the vehicle.

Chevrolet Suburban – fuse box – engine compartment
FusesUsage
1Right Trailer Stop/Turn Lamp
2Electronic Stability Suspension Control, Automatic Level Control Exhaust
3Left Trailer Stop/Turn Lamp
4Engine Controls
5Engine Control Module, Throttle Control
6Trailer Brake Controller
7Front Washer
8Oxygen Sensors
9Anti-lock Brakes System 2
10Trailer Back-up Lamps
11Driver’s Side Low-Beam Headlamp
12Engine Control Module (Battery)
13Fuel Injectors, Ignition Coils (Right Side)
14Transmission Control Module (Battery)
15Vehicle Back-up Lamps
16Passenger’s Side Low-Beam Headlamp
17Air Conditioning Compressor
18Oxygen Sensors
19Transmission Controls (Ignition)
20Fuel Pump
21Fuel System Control Module
22Headlamp Washer
23Rear Windshield Washer
24Fuel Injectors, Ignition Coils (Left Side)
25Trailer Park Lamps
26Driver’s Side Park Lamps
27Passenger’s Side Park Lamps
28Fog Lamps
29Horn
30Passenger’s Side High-Beam Headlamp
31Daytime Running Lamps (DRL) ) (If Equipped)
32Driver’s Side High-Beam Headlamp
33Daytime Running Lamps 2 (If Equipped)
34Sunroof
35Key Ignition System, Theft Deterrent System
36Windshield Wiper
37SEO B2 Upfitter Usage (Battery)
38Electric Adjustable Pedals
39Climate Controls (Battery)
40Airbag System (Ignition)
41Amplifier
42Audio System
43Miscellaneous (Ignition), Cruise Control
44Liftgate Release
45Airbag System (Battery)
46Instrument Panel Cluster
47Not Used
48Auxiliary Climate Control (Ignition)
49Center High-Mounted Stoplamp (CHMSL)
50Rear Defogger
51Heated Mirrors
52SEO B1 Upfitter Usage (Battery)
53Cigarette Lighter, Auxiliary Power Outlet
54Automatic Level Control Compressor Relay
55Climate Controls (Ignition)
56Engine Control Module, Secondary Fuel Pump (Ignition)
J-Case FuseUsage
57Cooling Fan 1
58Automatic Level Control Compressor
59Heavy Duty Antilock Breaking System
60Cooling Fan 2
61Antilock Brake System 1
62Starter
63Stud 2 (Trailer Brakes)
64Left Bussed Electrical Center 1
65Electric Running Boards
66Heated Windshield Washer System
67Transfer Casse
68Stud 1 (Trailer Connector Battery Power)
69Mid-Bussed Electrical Center 1
70Climate Control Blower
71Power Liftgate Module
72Left Bussed Electrical Center 2
RelaysUsage
FAN HICooling Fan High Speed
FAN LOCooling Fan Low Speed
FAN CNTRLCooling Fan Control
HDLP LO/HIDLow-Beam Headlamp
FOG LAMPAir Conditioning Compressor
STRTRStarter
PWR/TRNPowertrain
FUEL PMPFuel Pump
PRK LAMPParking Lamps
REAR DEFOGRear Defogger
RUN/CRANKSwitched Power

Instrument panel fuse block

The instrument panel fuse block access door is located on the driver’s side edge of the instrument panel.

Chevrolet Suburban - fuse box - instrument panel
Chevrolet Suburban – fuse box – instrument panel
FusesUsage
1Rear Seats
2Rear Accessory Power Outlet
3Steering Wheel Controls Backlight
4Driver Door Module
5Dome Lamps, Driver’s Side Turn Signal
6Driver’s Side Turn Signal, Stoplamp
7Instrument Panel Back Lighting
8Passenger’s Side Turn Signal, Stoplamp
9Passenger Door Lock2 (Unlock Feature)
10Power Door Lock 2 (Unlock Feature)
11Power Door Lock 2 (Lock Feature)
12Stoplamps, Center-High Mounted Stoplamp
13Rear Climate Controls
14Power Mirror
15Body Control Module (BCM)
16Accessory Power Outlets
17Interior Lamps
18Power Door Lock 1 (Unlock Feature)
19Rear Seat Entertainment
20Ultrasonic Rear Parking Assist, Power Liftgate
21Power Door Lock 1 (Lock Feature)
22Driver Information Center (DIC)
23Rear Wiper
24Cooled Seats
25Driver Seat Module, Remote Keyless Entry System
26Driver Power Done Lock (Unlock Feature)
Circuit BreakerUsage
LT DRDriver Side Power Window Circuit Breaker
Harness ConnectorUsage
LT DRDriver’s Door Harness Connection
BODYHarness Connector
BODYHarness Connector

Center Instrument Panel Utility Block

The center instrument panel fuse block is located underneath the instrument panel, to the left of the steering column.
Chevrolet Suburban - fuse box - center instrument panel
Chevrolet Suburban – fuse box – center instrument panel
Harness ConnectorUsage
BODY 2Body Harness Connector 2
BODY 1Body Harness Connector 1
BODY 3Body Harness Connector 3
HEADLINER 3Headliner Harness Connector 3
HEADLINER 2Headliner Harness Connector 2
HEADLINER 1Headliner Harness Connector 1
BRAKE CLUTCHBrake Clutch Harness Connector
SEO/UPFITTERSpecial Equipment Option Upfitter Harness Connector
Circuit BreakerUsage
CB1Passenger’s Side Power Window Circuit Breaker
CB2Passenger’s Seat Circuit Breaker
CB3Driver’s Seat Circuit Breaker
CB4Rear Sliding Window

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