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Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
11683523) - 2018 - CRC - 7/10/17
250 Service and Maintenance
Footnotes—Emission Control
System Maintenance
(1) After 64 000 km (40,000 mi) or
48 months, inspect every 16 000 km
(10,000 mi) or 12 months. Replace
the drive belts if found damaged.
(2) If operating mainly in dusty
conditions, more frequent
maintenance may be required.
(3) Periodic maintenance is not
required.
(4) First replacement interval is
168 000 km (105,000 mi) or
84 months. After first replacement,
replace every 120 000 km
(75,000 mi) or 60 months. (5)
Use only prediluted ACDelco CE
Long Life Antifreeze Coolant (blue)
or equivalent. Mixing any other type
of coolant or using non-distilled
water may reduce the life
expectancy of the factory fill coolant.
See Recommended Fluids and
Lubricants 0257.
(6) Replace spark plug when the
plug gap exceeds 1.4 mm (0.055 in)
even if within specified periodic
replacement mileage.
(7) Periodic maintenance is not
required. However, if valve noise
increased, inspect valve clearance. * Maintenance items and intervals
with * are recommended for reliable
vehicle operation. The owner need
not perform such maintenance in
order to maintain the emission
warranty or manufacturer recall
liability. Other maintenance items
and intervals are required.

Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
11683523) - 2018 - CRC - 7/10/17
Service and Maintenance 257
Recommended Fluids, Lubricants, and Parts
Recommended Fluids and Lubricants
Fluids and lubricants identified below by name, part number, or specification can be obtained from your dealer.Usage Fluid/Lubricant
Chassis Lubrication Chassis Lubricant (GM Part No. 12377985, in Canada 88901242) or lubricant meeting requirements of NLGI #2, Category LB or GC-LB.
Continuously Variable Transmission (CVT) ACDelco CVT Fluid (Part No. 19260800, in Canada 19299096).
Engine Coolant Prediluted ACDelco CE Long Life Antifreeze Coolant (blue) or equivalent (Part No. 19317140). SeeCooling System0186.
Engine Oil Engine oil meeting the dexos1 specification of the proper SAE viscosity grade. ACDelco dexos1 is recommended. See Engine Oil0182.
Hydraulic Brake System DOT 3 Hydraulic Brake Fluid (GM Part No. 19353126, in Canada 19299819).
Key Lock Cylinders Multi-Purpose Lubricant, Superlube (GM Part No. 12346241, in Canada 10953474).
Weatherstrip Conditioning Weatherstrip Lubricant (GM Part No. 3634770, in Canada 10953518) or equivalent.
Weatherstrip Squeaks Synthetic Grease with Teflon, Superlube (GM Part No. 12371287, in Canada 10953437).
Windshield Washer Automotive windshield washer fluid that meets regional freeze protection requirements.

Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
11683523) - 2018 - CRC - 7/10/17
Index 277
IndexA
Accessories andModifications . . . . . . . . . . . . . . . . . . 178
Add-On Electrical Equipment . . . 174
Additional Maintenance and Care . . . . . . . . . . . . . . . . . . . . . . 254
Adjustments Lumbar, Front Seats . . . . . . . . . . . . 40
Agreements Trademarks and License . . . . . 128
Air Cleaner/Filter, Engine . . . . . . . 184
Air Conditioning . . . . . . . . . . . . . . . . 129
Air Vents . . . . . . . . . . . . . . . . . . . . . . . 131
Airbag System Check . . . . . . . . . . . . . . . . . . . . . . . . . . 63
How Does an AirbagRestrain? . . . . . . . . . . . . . . . . . . . . . 54
Passenger Sensing System . . . . 56
What Makes an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 54
What Will You See after an Airbag Inflates? . . . . . . . . . . . . . . . 55
When Should an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . . . . 52
Where Are the Airbags? . . . . . . . . 51
Airbags Adding Equipment to theVehicle . . . . . . . . . . . . . . . . . . . . . . . . 63 Airbags (cont'd)
Passenger Status Indicator . . . . . 90
Readiness Light . . . . . . . . . . . . . . . . 89
Servicing Airbag-Equipped
Vehicles . . . . . . . . . . . . . . . . . . . . . . . 62
System Check . . . . . . . . . . . . . . . . . . 49
Alarm Vehicle Security . . . . . . . . . . . . . . . . 30
All-Season Tires . . . . . . . . . . . . . . . . 201
All-Terrain Tires . . . . . . . . . . . . . . . . . 202
AM-FM Radio . . . . . . . . . . . . . . . . . . . 112
Antenna
Fixed Mast . . . . . . . . . . . . . . . . . . . .113
Antilock Brake System (ABS) . . . 155
Warning Light . . . . . . . . . . . . . . . . . . . 94
Appearance Care Exterior . . . . . . . . . . . . . . . . . . . . . . . 233
Interior . . . . . . . . . . . . . . . . . . . . . . . . 237
Armrest Front Seat . . . . . . . . . . . . . . . . . . . . . . 41
Ashtrays . . . . . . . . . . . . . . . . . . . . . . . . . 85
Assistance Program, Roadside . . . . . . . . . . . . . . . . . . . . . . 267
Audio Bluetooth . . . . . . . . . . . . . . . . . . . . . .119
Theft-Deterrent Feature . . . . . . . 109
Audio Players CD . . . . . . . . . . . . . . . . . . . . . . . . . . . .113

Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
11683523) - 2018 - CRC - 7/10/17
278 Index
AutomaticDoor Locks . . . . . . . . . . . . . . . . . . . . . 27
Auxiliary Jack . . . . . . . . . . . . . . . . . . . 118
Avoiding Untrusted Media Devices . . . . . . . . . . . . . . . . . . . . . . . 113
B
Back Doors . . . . . . . . . . . . . . . . . . . . . . 28
BatteryExterior Lighting BatterySaver . . . . . . . . . . . . . . . . . . . . . . . 107
Battery - North America . . . . 194, 227
Blade Replacement, Wiper . . . . . 195
Bluetooth
Overview . . . . . . . . . . . . . . . . . . . . . 120
Bluetooth Audio . . . . . . . . . . . . . . . . 119
Brake System Warning Light . . . . . . . . . . 93
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . 192 Antilock . . . . . . . . . . . . . . . . . . . . . . . 155
Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Parking . . . . . . . . . . . . . . . . . . . . . . . 156
Braking . . . . . . . . . . . . . . . . . . . . . . . . . 135
Break-In, New Vehicle . . . . . . . . . . 144
Bulb Replacement Halogen Bulbs . . . . . . . . . . . . . . . . 197
Headlamp Aiming . . . . . . . . . . . . . 197
Headlamps . . . . . . . . . . . . . . . . . . . 197 Bulb Replacement (cont'd)
Headlamps, Front Turn
Signal, and Parking
Lamps . . . . . . . . . . . . . . . . . . . . . . 198
Buying New Tires . . . . . . . . . . . . . . . 215
C
California Fuel Requirements . . . . . . . . . . . 171
Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . 178
California Proposition
65 Warning . . . . . . . . . .177, 194, 227, Back Cover
Camera Rear Vision (RVC) . . . . . . . . . . . . 163
Canadian Vehicle Owners . . . . . . . . 2
Capacities and Specifications . . . . . . . . . . . . . . . . . 261
Carbon Monoxide Engine Exhaust . . . . . . . . . . . . . . . 149
Winter Driving . . . . . . . . . . . . . . . . 138
Cargo
Tie-Downs . . . . . . . . . . . . . . . . . . . . . . 80
Cargo Lamp . . . . . . . . . . . . . . . . . . . . 105
Caution, Danger, and Warning . . . . 3
CD Player . . . . . . . . . . . . . . . . . . . . . . 113 Chains, Tire . . . . . . . . . . . . . . . . . . . . 219
Charging System Light . . . . . . . . . . 91
Check
Engine Light (MalfunctionIndicator) . . . . . . . . . . . . . . . . . . . . . . 91
Child Restraints Infants and Young Children . . . . . 65
Lower Anchors and Tethers
for Children . . . . . . . . . . . . . . . . . . . 71
Older Children . . . . . . . . . . . . . . . . . . 64
Securing . . . . . . . . . . . . . . . . . . . . . . . . 75
Systems . . . . . . . . . . . . . . . . . . . . . . . . 68
Cigarette Lighter . . . . . . . . . . . . . . . . . 85
Circuit Breakers . . . . . . . . . . . . . . . . 199
Cleaning Exterior Care . . . . . . . . . . . . . . . . . 233
Interior Care . . . . . . . . . . . . . . . . . . 237
Climate Control Systems . . . . . . . 129 Air Conditioning . . . . . . . . . . . . . . 129
Heating . . . . . . . . . . . . . . . . . . . . . . . 129
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Cluster, Instrument . . . . . . . . . . . . . . 87
Collision Damage Repair . . . . . . . 270
Compartments Storage . . . . . . . . . . . . . . . . . . . . . . . . . 79
Computer, Trip . . . . . . . . . . . . . . . . . . . 99
Continuously Variable Transmission (CVT) . . . . . . . . . . . 150

Chevrolet City Express Owner Manual (GMNA-Localizing-U.S./Canada-
11683523) - 2018 - CRC - 7/10/17
282 Index
Locks (cont'd)Power Door . . . . . . . . . . . . . . . . . . . . . 27
Loss of Control . . . . . . . . . . . . . . . . . 136
Low Fuel Warning Light . . . . . . . . . . 97
Low Washer Fluid Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Lower Anchors and Tethers for Children (LATCH
System) . . . . . . . . . . . . . . . . . . . . . . . . 71
Lumbar Adjustment . . . . . . . . . . . . . . 40 Front Seats . . . . . . . . . . . . . . . . . . . . . 40
M
MaintenanceRecords . . . . . . . . . . . . . . . . . . . . . . 259
Maintenance and Care Additional . . . . . . . . . . . . . . . . . . . . . 254
Maintenance Schedule . . . . . . . . . 246 Recommended Fluids and
Lubricants . . . . . . . . . . . . . . . . . . . 257
Malfunction Indicator Lamp . . . . . . 91
Manual Mirrors . . . . . . . . . . . . . . . . . . 33
Media Avoiding Untrusted Devices . . .113
Messages Fuel System . . . . . . . . . . . . . . . . . . . . 99
Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99 Mirrors
Convex . . . . . . . . . . . . . . . . . . . . . . . . . 33
Folding . . . . . . . . . . . . . . . . . . . . . . . . . 34
Heated . . . . . . . . . . . . . . . . . . . . . . . . . 34
Manual . . . . . . . . . . . . . . . . . . . . . . . . . 33
Manual Rearview . . . . . . . . . . . . . . . 34
Power . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Mirrors, Interior Rearview . . . . . . . . 34
Monitor System, Tire Pressure . . . . . . . . . . . . . . . . . . . . . . 210
N
New Vehicle Break-In . . . . . . . . . . . 144
O
Odometer . . . . . . . . . . . . . . . . . . . . . . . . 88Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Off-Road Recovery . . . . . . . . . . . . . . . . . . . . . 136
Oil Engine . . . . . . . . . . . . . . . . . . . . . . . . 182
Pressure Light . . . . . . . . . . . . . . . . . . 97
Older Children, Restraints . . . . . . . 64
Online Owner Center . . . . . . . . . . . 266
Operating Mode Overheated EngineProtection . . . . . . . . . . . . . . . . . . . 190
Operation Infotainment System . . . . . . . . . . .110 Ordering
Service Publications . . . . . . . . . . 272
Outlets Power . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Overdrive Off Light . . . . . . . . . . . . . . 94
Overheated Engine Protection Operating Mode . . . . 190
Overheating, Engine . . . . . . . . . . . . 190
Overview . . . . . . . . . . . . . . . . . . . . . . . 109
P
Parking Brake . . . . . . . . . . . . . . . . . . . . . . . . . 156
Over Things That Burn . . . . . . . 149
Parking Assist . . . . . . . . . . . . . . . . . . 169
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . . . . 90
Passenger Sensing System . . . . . 56
Perchlorate Materials Requirements, California . . . . . . 178
Personalization
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 100
Phone Bluetooth . . . . . . . . . . . . . . . . . . . . . 120
Port USB . . . . . . . . . . . . . . . . . . . . . . . . . . .116
Power Door Locks . . . . . . . . . . . . . . . . . . . . . 27