Chevrolet Express Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9967827) - 2017 - crc - 5/2/16
Vehicle Care 247
The vehicle may not be equippedwith all of the fuses, relays, andfeatures shown.
Fuses Usage
1ABSmotor
2ABSmodule
Fuses Usage
3Righttrailerstoplamp/Turnlamp
4–
5–
6Fuelsystemcontrolmodule/Ignition
7Bodycontrolmodule 5
8Bodycontrolmodule 7
9Bodycontrolmodule 4
10 Instrument cluster
11 Tr a i l e r w i r i n g
12 Interior rear visioncamera module
13–
14 Windshield washer
16 Horn
17 Transmission
18 A/C
Chevrolet Express Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9967827) - 2017 - crc - 5/2/16
Vehicle Care 249
FusesUsage
67 Daytime runninglamps 1 (UPLVL+V22) (if equipped)
68 Auxiliary stoplamps
69 Trailer stoplamps
70–
71 Fuel heater/Flexfuel sensor
72 Body controlmodule 6
73 Lighter/Data linkconnector
74 Front blower
75 Fuel injectors
76–
77 O2 sensor 2
78 Engine controlmodule/Powertrain
79 Ignition/Injectors–even
RelaysUsage
15 Run/Crank
37–
38 Fuel pump
39 Crank
40 A/C
48 EV fan clutch
49 Powertrain
50–
57 Cooling fan–low
60 Fan control
Floor Console Fuse Block
The floor console fuse block isunder the driver seat.
Chevrolet Express Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9967827) - 2017 - crc - 5/2/16
250 Vehicle Care
The vehicle may not be equippedwith all of the fuses, relays, andfeatures shown.
Mini-Fuse Usage
F1–
Mini-Fuse Usage
F2 Steering wheelsensor
F3 Auxiliary parkinglamps (cut-away)
F4 Front parkinglamps
F5 Trailer parkinglamps
F6 Upfitter/Parkinglamps
F7 Right rearparking lamp
F8 Left rearparking lamp
F9 Exterior rearviewmirror switch
F10 Airbag/Automaticoccupant sensing
F11 OnStar (ifequipped)
F12–
F13 HVAC 2
F14 HVAC 1
Chevrolet Express Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9967827) - 2017 - crc - 5/2/16
Vehicle Care 251
Mini-Fuse Usage
F15–
F16 Upfitter 1 (ifequipped)
F17 Exterior rearviewheated mirrors
F18 Rear windowdefogger
F19 Compass
F20 Radio/Chime/SiriusXM satelliteradio (if equipped)
F21 Remote functionactuator/Tirepressure monitor
F22 Ignition switch/Discrete logicignitionsensor (PK3)
F23 Instrument cluster
F24–
F25 HVAC
F26 Auxiliary/Trailerreverse lamps
Mini-Fuse Usage
F27 Reverse lamps
F28 Upfitter 2/Readinglamps (if equipped)
F29 Rear blower
F30 Upfitter/Courtesylamps
F31 Front door lock
F32 Rear door lock
F33 Cargo door unlock
F34 Passenger doorunlock
F35 Rear passengerdoor unlock
F36 Driver door lock
F37–
F38–
Relays Usage
K1 Run
K2–
K3 Parking lamps
K4 Upfitter 2
Relays Usage
K5 Rear defogger
K6 Retainedaccessory power
CB1 Power seats
CB2 Power windows
Chevrolet Express Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9967827) - 2017 - crc - 5/2/16
OnStar 327
.Obtain and customize the Wi-Fi®
hotspot name or SSID andpassword, if equipped.
PressQto connect to an
Advisor to:
.Verify account information orupdate contact information.
.Get driving directions.
.Receive a Diagnostic check ofthe vehicle's key operatingsystems.
.Receive Roadside Assistance.
.Manage Wi-Fi Settings,if equipped.
Press>to get a priority connection
to an OnStar Advisor available 24/7to:
.Get help for an emergency.
.Be a Good Samaritan orrespond to an AMBER Alert.
.Get assistance in severeweather or other crisis situationsand find evacuation routes.
OnStar Services
Emergency
Emergency Services require anactive, OnStar service plan(excludes Basic Plan). WithAutomatic Crash Response, built-insensors can automatically alert aspecially trained OnStar Advisorwho is immediately connected in tothe vehicle to help.
Press>for a priority connection to
an OnStar Advisor who can contactemergency service providers, directthem to your exact location, andrelay important information.
With OnStar Crisis Assist, speciallytrained Advisors are available24 hours a day, 7 days a week, toprovide a central point of contact,assistance, and information during acrisis.
With Roadside Assistance, Advisorscan locate a nearby service providerto help with a flat tire, a batteryjump, or an empty gas tank.
Security
If equipped, OnStar provides theseservices:
.With Stolen Vehicle Assistance,OnStar Advisors can use GPS topinpoint the vehicle and helpauthorities quickly recover it.
.With Remote Ignition Block™,if equipped, OnStar can blockthe engine from being restarted.
.With Stolen Vehicle Slowdown®,if equipped, OnStar can workwith law enforcement togradually slow the vehicle down.
Theft Alarm Notification
If equipped, if the doors are lockedand the vehicle alarm sounds, anotification by text, e-mail, or phonecall will be sent. If the vehicle isstolen, an OnStar Advisor can workwith authorities to recover thevehicle.
