Chevrolet Express 2025 - Vehicle Care

Chevrolet Express Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-18528029) - 2025
168 Vehicle Care
Vehicle Care
General Information
G
eneral Information ....................................169
California Perchlorate Materials
Requirements .............................................169
Accessories and Modifications .................. 169
Vehicle Checks
Doing Your Own Service Work .................. 169
Hood ................................................................ 170
Engine Compartment Overview .................172
Engine Oil ........................................................175
Engine Oil Life System ................................. 177
Automatic Transmission Fluid ................... 178
Engine Air Cleaner/Filter .............................178
Cooling System ............................................. 179
Engine Overheating ..................................... 183
Engine Fan ......................................................184
Power Steering Fluid ....................................184
Washer Fluid ..................................................185
Brakes ..............................................................185
Brake Fluid ..................................................... 186
Battery - North America .............................. 187
Rear Axle .........................................................187
Noise Control System .................................. 188
Starter Switch Check ....................................188
Automatic Transmission Shift Lock
Control Function Check ............................189
Ignition Transmission Lock Check .............189
Par
k Brake and P(Park) Mechanism
Check ............................................................189
Wiper Blade Replacement ..........................190
Windshield Replacement ........................... 190
Headlamp Aiming
Front Headlamp Aiming ............................. 190
Bulb Replacement
Bulb Replacement ........................................ 190
Halogen Bulbs ...............................................190
Front Turn Signal, Sidemarker, and
Parking Lamps ............................................ 191
Taillamps .........................................................191
Center High-Mounted Stoplamp
(CHMSL) ....................................................... 192
License Plate Lamp ....................................... 192
Electrical System
Electrical System Overload .........................193
Fuses and Circuit Breakers ..........................194
Engine Compartment Fuse Block .............. 194
Floor Console Fuse Block .............................199
Wheels and Tires
Tires ................................................................ 200
All-Season Tires ............................................. 201
Winter Tires ................................................... 201
Tire Sidewall Labeling ................................. 202
Tire Designations ......................................... 203
Tire Terminology and Definitions ............ 203
Tire Pressure ..................................................205
Tir
e Pressure Monitor System .................. 206
Tire Pressure Monitor Operation ..............207
Tire Inspection ..............................................209
Tire Rotation ..................................................210
When It Is Time for New Tires .....................211
Buying New Tires .......................................... 212
Different Size Tires and Wheels .................213
Uniform Tire Quality Grading .................... 214
Wheel Alignment and Tire Balance ...........215
Wheel Replacement ..................................... 215
Tire Traction Devices ....................................216
If aTire Goes Flat .......................................... 216
Tire Changing .................................................217
Full-Size Spare Tire ....................................... 225
Jump Starting
Jump Starting - North America ..................226
Towing the Vehicle
Transporting aDisabled Vehicle ............... 229
Recreational Vehicle Towing ..................... 229
Appearance Care
Exterior Care ...................................................231
Interior Care ...................................................235
Floor Mats ......................................................238