2015 CHEVROLET CITY EXPRESS wiring

Black plate (27,1)Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
7707496) - 2015 - CRC - 11/26/14
Seats and Restraints 3-27Warning (Continued) instrument panel. Such
objects may become
dangerous projectiles and
cause injury if the front
airbags inflate. .
Do not place objects with
sharp edges on the seat.
Also, do not place heavy
objects on the seat that will
leave permanent impressions
in the seat. Such objects can
damage the seat or
passenger sensing system
sensors (weight sensors).
This can affect the operation
of the airbag system and
result in serious personal
injury. .
Do not use water or acidic
cleaners (hot steam cleaners)
on the seat. This can damage
the seat or passenger
sensing system sensors. This
(Continued) Warning (Continued) can also affect the operation
of the airbag system and
result in serious personal
injury. .
Immediately after inflation,
several front airbag system
components will be hot. Do
not touch them; you may
severely burn yourself. .
No unauthorized changes
should be made to any
components or wiring of the
supplemental airbag system.
This is to prevent accidental
inflation of the supplemental
airbag or damage to the
supplemental airbag system. .
Do not make unauthorized
changes to your vehicle ’ s
electrical system, suspension
system, or front end
(Continued) Warning (Continued) structure. This could affect
proper operation of the front
airbag system. .
Tampering with the front
airbag system may result in
serious personal injury.
Tampering includes changes
to the steering wheel and the
instrument panel assembly by
placing material over the
steering wheel pad and
above the instrument panel,
or by installing additional trim
material around the airbag
system. .
Removing or modifying the
front passenger seat may
affect the function of the
airbag and result in serious
personal injury. .
Modifying or tampering with
the front passenger seat may
result personal injury. For
(Continued)

Black plate (28,1)Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
7707496) - 2015 - CRC - 11/26/14
3-28 Seats and Restraints Warning (Continued) example, do not change the
front seats by placing
material on the seat cushion
or by installing additional trim
material, such as seat covers,
on the seat that are not
specifically designed to
assure proper airbag
operation. Additionally, do not
stow any objects under the
front passenger seat or the
seat cushion and seatback.
Such objects may interfere
with the proper operation of
the passenger sensing
system sensor (weight
sensor). .
No unauthorized changes
should be made to any
components or wiring of the
safety belt system. This may
affect the front airbag system.
(Continued) Warning (Continued) Tampering with the safety belt
system may result in serious
personal injury. .
Work on and around the front
airbag system should be
done by your dealer.
Installation of electrical
equipment should also be
done by your dealer. The
supplemental airbag system
wiring harnesses should not
be modified or disconnected;
airbag wiring harness
connectors are yellow and
orange for easy identification.
Unauthorized electrical test
equipment and probing
devices should not be used
on the airbag system. .
A cracked windshield should
be replaced immediately by a
qualified repair facility.
A cracked windshield could
affect the function of the
supplemental airbag system. Servicing the
Airbag-Equipped Vehicle Airbags affect how the vehicle
should be serviced. There are parts
of the airbag system in several
places around the vehicle. Your
dealer and the service manual have
information about servicing the
vehicle and the airbag system. To
purchase a service manual, see
Service Publications Ordering
Information on page 13-11 .
{ WarningFor up to three minutes after the
vehicle is turned off and the
battery is disconnected, an airbag
can still inflate during improper
service. You can be injured if you
are close to an airbag when it
inflates. Avoid yellow connectors.
They are probably part of the
airbag system. Be sure to follow
(Continued)

Black plate (29,1)Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
7707496) - 2015 - CRC - 11/26/14
Seats and Restraints 3-29Warning (Continued)proper service procedures, and
make sure the person performing
work for you is qualified to do so.
Adding Equipment to the
Airbag-Equipped Vehicle Adding accessories that change the
vehicle's frame, bumper system,
height, front end, or side sheet
metal, may keep the airbag system
from working properly. The
operation of the airbag system can
also be affected by changing or
moving any parts of the front seats,
safety belts, the airbag sensing and
diagnostic module, steering wheel,
instrument panel, any of the airbag
modules, ceiling or pillar garnish
trim, front sensors, side impact
sensors, or airbag wiring. Your dealer and the service manual
have information about the location
of the airbag sensors, sensing and
diagnostic module, and airbag
wiring.
In addition, the vehicle has a
passenger sensing system for the
front outboard passenger position,
which includes sensors that are part
of the passenger seat. The
passenger sensing system may not
operate properly if the original seat
trim is replaced with non-GM
covers, upholstery, or trim; or with
GM covers, upholstery, or trim
designed for a different vehicle. Any
object, such as an aftermarket seat
heater or a comfort-enhancing pad
or device, installed under or on top
of the seat fabric, could also
interfere with the operation of the
passenger sensing system. This
could either prevent proper
deployment of the passenger
airbag(s) or prevent the passenger
sensing system from properly turning off the passenger airbag(s).
See Passenger Sensing System on
page 3-22 .
If the vehicle has rollover roof-rail
airbags, see Different Size Tires
and Wheels on page 10-43 for
additional important information.
If you have to modify your vehicle
because you have a disability and
you have questions about whether
the modifications will affect the
vehicle's airbag system, or if you
have questions about whether the
airbag system will be affected if the
vehicle is modified for any other
reason, call Customer Assistance.
See Customer Assistance Offices
on page 13-3 .
Airbag System Check The airbag system does not need
regularly scheduled maintenance or
replacement. Make sure the airbag
readiness light is working. See
Airbag Readiness Light on
page 5-9 .

Black plate (9,1)Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
7707496) - 2015 - CRC - 11/26/14
Instruments and Controls 5-9Here are four things that some
owners ask about. None of these
show a problem with the fuel gauge: .
At the service station, the gas
pump shuts off before the gauge
reads full. .
It takes a little more or less fuel
to fill up than the gauge
indicated. For example, the
gauge may have indicated the
tank was half full, but it actually
took a little more or less than
half the tank's capacity to fill
the tank. .
The indicator moves a little when
turning a corner or speeding up. .
The gauge goes back to empty
when the ignition is turned off. Safety Belt Reminders
The light and chime remind you to
fasten your safety belts. The light
illuminates when the ignition is
placed in ON or START and remains
illuminated until the driver ’ s safety
belt is fastened. At the same time,
the chime sounds for about
six seconds unless the driver ’ s
safety belt is securely fastened.
The safety belt warning light may
also illuminate if the front
passenger ’ s safety belt is not
fastened when the front passenger
seat is occupied. For
seven seconds after the ignition
switch is placed in ON, the system
does not activate the warning light
for the front passenger. { WarningIf the safety belt warning light
stays on continuously while the
ignition is turned ON with all
doors closed and all safety belts
fastened, it may indicate a
malfunction in the system. Have
the system checked by your
dealer.
See Safety Belts on page 3-8 .
Airbag Readiness Light This light shows if there is an
electrical problem with the airbag
system. The system check includes
the airbag sensor(s), passenger
sensing system, the pretensioners,
the airbag modules, the wiring, and
the crash sensing and diagnostic
module. For more information on the
airbag system, see Airbag System
on page 3-15 .

Black plate (24,1)Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
7707496) - 2015 - CRC - 11/26/14
10-24 Vehicle Care Lamp Bulb
Number
Cargo Lamp W5W
High-Mounted
Stop Lamp W16W
Tail Lamp 3047
Back-Up Lamp 921
Rear Turn
Signal Lamp 3157AK
License
Plate Lamp T10
For replacement bulbs not listed
here, contact your dealer. Electrical System Electrical System
Overload The vehicle has fuses and circuit
breakers to protect against an
electrical system overload.
When the current electrical load is
too heavy, the circuit breaker opens
and closes, protecting the circuit
until the current load returns to
normal or the problem is fixed. This
greatly reduces the chance of circuit
overload and fire caused by
electrical problems.
Fuses and circuit breakers protect
power devices in the vehicle.
Replace a bad fuse with a new one
of the identical size and rating.
If there is a problem on the road and
a fuse needs to be replaced, the
same amperage fuse can be
borrowed. Choose some feature of
the vehicle that is not needed to use
and replace it as soon as possible. Headlamp Wiring An electrical overload may cause
the lamps to go on and off, or in
some cases to remain off. Have the
headlamp wiring checked right away
if the lamps go on and off or
remain off.
Windshield Wipers If the wiper motor overheats due to
heavy snow or ice, the windshield
wipers will stop until the motor cools
and will then restart.
Although the circuit is protected
from electrical overload, overload
due to heavy snow or ice may
cause wiper linkage damage.
Always clear ice and heavy snow
from the windshield before using the
windshield wipers.
If the overload is caused by an
electrical problem and not snow or
ice, be sure to get it fixed.

Black plate (25,1)Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
7707496) - 2015 - CRC - 11/26/14
Vehicle Care 10-25
Fuses and Circuit
Breakers The wiring circuits in the vehicle are
protected from short circuits by a
combination of fuses and circuit
breakers. This greatly reduces the
chance of fires caused by electrical
problems.
Look at the silver-colored band
inside the fuse. If the band is broken
or melted, replace the fuse. Be sure
you replace a bad fuse with a new
one of the identical size and rating.
Spare fuses are provided and can
be found in the passenger
compartment fuse box. Engine Compartment
Fuse Block
The fuse block is in the engine
compartment of the vehicle.
Remove the cover by pushing the
tab and lifting the cover up. Fusible Links
If the electrical equipment does not
operate and fuses are in good
condition, check the fusible links.
If any of these fusible links are
melted, replace with only Genuine
GMus parts.
{ Caution
Spilling liquid on any electrical
component on the vehicle may
damage it. Always keep the
covers on any electrical
component.