Chevrolet Impala Owner Manual (GMNA-Localizing-U.S./Canada-13688912) -
2020 - CRC - 6/5/19
280 Service and Maintenance
Maintenance Schedule
Additional Required
Services - Severe12 000 km/7,500 mi
24 000 km/15,000 mi
36 000 km/22,500 mi
48 000 km/30,000 mi
60 000 km/37,500 mi
72 000 km/45,000 mi
84 000 km/52,500 mi
96 000 km/60,000 mi
108 000 km/67,500 mi
120 000 km/75,000 mi
132 000 km/82,500 mi
144 000 km/90,000 mi
156 000 km/97,500 mi
168 000 km/105,000 mi 180 000 km/112,500 mi
192 000 km/120,000 mi
204 000 km/127,500 mi
216 000 km/135,000 mi
228 000 km/142,500 mi
240 000 km/150,000 mi
Rotate tires and perform Required Services.
Check engine oil level and oil life percentage.
Change engine oil and filter, if needed.@ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @
Replace passenger compartment air filter. (1)@ @@@@@
Inspect evaporative control system. (2)@ @@
Replace engine air cleaner filter. (3)@@@
Replace spark plugs. Inspect spark plug wires.@
Change automatic transmission fluid.@@@
Drain and fill engine cooling system. (4)@
Visually inspect accessory drive belts. (5)@
Replace brake fluid. (6)
Replace windshield wiper blades. (7)
@ @ @ @ @ @ @ @ @ @
Replace hood and/or body lift support gas
struts. (8)@ @
Replace air conditioning desiccant. (9)
Footnotes—Maintenance
Schedule Additional Required
Services - Severe
(1) Or every two years, whichever
comes first. More frequent
passenger compartment air filter replacement may be needed if
driving in areas with heavy traffic,
poor air quality, high dust levels,
or environmental allergens.
Passenger compartment air filter
replacement may also be needed ifthere is reduced airflow, window
fogging, or odors. Your GM dealer
can help determine when to replace
the filter.
Chevrolet Impala Owner Manual (GMNA-Localizing-U.S./Canada-13688912) -
2020 - CRC - 6/5/19
Index 323
ParkingBrake and P (Park)
Mechanism Check . . . . . . . . . . 218
Extended . . . . . . . . . . . . . . . . . . . . . 157
Over Things That Burn . . . . . . . 156
Parking or Backing Assistance Systems . . . . . . . . . . 176
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . . . 101
Passenger Compartment Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Passenger Sensing System . . . . . 57
Perchlorate Materials Requirements, California . . . . . . 200
Personalization Vehicle . . . . . . . . . . . . . . . . . . . . . . . .113
Power Door Locks . . . . . . . . . . . . . . . . . . . . . 18
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Outlets . . . . . . . . . . . . . . . . . . . . . . . . . 92
Protection, Battery . . . . . . . . . . . . 131
Retained Accessory (RAP) . . . 155
Seat Adjustment . . . . . . . . . . . . . . . . 35
Windows . . . . . . . . . . . . . . . . . . . . . . . 26
Pregnancy, Using Seat Belts . . . . 49
Privacy
Vehicle Data Recording . . . . . . . 302 Program
Courtesy Transportation . . . . . . 296
Prohibited Fuels . . . . . . . . . . . . . . . . 186
Proposition 65 Warning,
California . . . . . . . . . . . .199, 216, 259, Back Cover
Publication Ordering Information . . . . . . . . . . . . . . . . . . . . 299
R
Radio Frequency Statement . . . . 300
Reading Lamps . . . . . . . . . . . . . . . . . 129
Rear Seats . . . . . . . . . . . . . . . . . . . . . . 42
Rear Vision Camera (RVC) . . . . . 176
Rearview Mirrors . . . . . . . . . . . . . . . . 25Automatic Dimming . . . . . . . . . . . . . 25
Reclining Seatbacks . . . . . . . . . . . . . 36
Recommended Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Recommended Fluids and
Lubricants . . . . . . . . . . . . . . . . . . . . . 284
Records Maintenance . . . . . . . . . . . . . . . . . . 286
Recreational Vehicle Towing . . . . 262
Reimbursement Program, GM Mobility . . . . . . . . . . . . . . . . . . . 294 Remote Keyless Entry (RKE)
System . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Remote Vehicle Start . . . . . . . . . . . . 14
Replacement Parts Airbags . . . . . . . . . . . . . . . . . . . . . . . . . 63
Maintenance . . . . . . . . . . . . . . . . . . 285
Replacing Airbag System . . . . . . . . 63
Replacing LATCH System
Parts after a Crash . . . . . . . . . . . . . 78
Replacing Seat Belt System Parts after a Crash . . . . . . . . . . . . . 51
Reporting Safety Defects Canadian Government . . . . . . . . 301
General Motors . . . . . . . . . . . . . . . 301
U.S. Government . . . . . . . . . . . . . 300
Restraints
Where to Put . . . . . . . . . . . . . . . . . . . 69
Retained Accessory Power (RAP) . . . . . . . . . . . . . . . . . . 155
Reverse Tilt Mirrors . . . . . . . . . . . . . . 24
Roads Driving, Wet . . . . . . . . . . . . . . . . . . 144
Roadside Assistance Program . . . . . . . . . . . . . . . . . . . . . . . 294
Roof
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . 28
Rotation, Tires . . . . . . . . . . . . . . . . . . 245
Routing, Engine Drive Belt . . . . . . 289
Chevrolet Impala Owner Manual (GMNA-Localizing-U.S./Canada-13688912) -
2020 - CRC - 6/5/19
326 Index
Universal Remote System (cont'd)Programming . . . . . . . . . . . . . . . . . 121
Using This Manual . . . . . . . . . . . . . . . . 2
V
Vehicle Alarm System . . . . . . . . . . . . . . . . . . 21
Canadian Owners . . . . . . . . . . . . . . . 2
Control . . . . . . . . . . . . . . . . . . . . . . . 142
Identification Number (VIN) . . . 287
Load Limits . . . . . . . . . . . . . . . . . . . 147
Messages . . . . . . . . . . . . . . . . . . . . .112
Personalization . . . . . . . . . . . . . . . .113
Remote Start . . . . . . . . . . . . . . . . . . . 14
Security . . . . . . . . . . . . . . . . . . . . . . . . 21
Speed Messages . . . . . . . . . . . . . .113
Towing . . . . . . . . . . . . . . . . . . . . . . . . 262
Vehicle Ahead Indicator . . . . . . . . 106
Vehicle Care Tire Pressure . . . . . . . . . . . . . . . . . 239
Vehicle Data Recording and Privacy . . . . . . . . . . . . . . . . . . . . . . . . 302
Ventilation, Air . . . . . . . . . . . . . . . . . . 137
Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Voltage Devices and Wiring . . . . 225
W
Warning Brake System Light . . . . . . . . . . . 104 Warning (cont'd)
Caution and Danger . . . . . . . . . . . . . 2
Lane Departure (LDW) . . . . . . . 184
Warning Lights, Gauges, and
Indicators . . . . . . . . . . . . . . . . . . . . . . 95
Warnings Hazard Flashers . . . . . . . . . . . . . . 127
Washer Fluid . . . . . . . . . . . . . . . . . . . 214
Wheels Alignment and Tire Balance . . 250
Different Size . . . . . . . . . . . . . . . . . 249
Replacement . . . . . . . . . . . . . . . . . 251
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . . . . . 246
Where to Put the Restraint . . . . . . 69
Windows . . . . . . . . . . . . . . . . . . . . . . . . 25 Power . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Windshield
Replacement . . . . . . . . . . . . . . . . . 219
Wiper/Washer . . . . . . . . . . . . . . . . . . 90
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . 145
Winter Tires . . . . . . . . . . . . . . . . . . . . 233
Wiper Blade Replacement . . . . . . 218
Wireless Charging . . . . . . . . . . . . . . . 92
Wiring, High Voltage Devices . . . 225
