keyless CHEVROLET SUBURBAN 2019 Service Manual

Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-12460269) - 2019 - CRC - 9/11/18
Vehicle Care 387
Four-Wheel-Drive Vehicles
Only dinghy tow four-wheel-drive
vehicles with a two speed transfer
case that has an N (Neutral) and a
4
nsetting.
{Warning
Shifting a four-wheel-drive
vehicle's transfer case into
N (Neutral) can cause the vehicle
to roll even if the transmission is
in P (Park). You or others could(Continued)
Warning (Continued)
be injured. Set the parking brake
before shifting the transfer case
to N (Neutral).
To dinghy tow: 1. Position the vehicle being towed behind the tow vehicle,
facing forward and on a level
surface.
2. Securely attach the vehicle being towed to the tow vehicle.
3. Apply the parking brake and start the engine.
4. Shift the transfer case to N (Neutral). See “Shifting into
N (Neutral)” underFour-Wheel
Drive 0239 for the proper
procedure. Check that the
vehicle is in N (Neutral) by
shifting the transmission to
R (Reverse) and then to D
(Drive). There should be no
movement of the vehicle while
shifting. 5. With the transmission in D
(Drive), turn the ignition to
ACC/ACCESSORY. If equipped
with Keyless Access, turn the
engine off.
Caution
Failure to disconnect the negative
battery cable or to have it contact
the terminals can cause damage
to the vehicle.
6. Disconnect the negative battery cable at the battery and
secure the nut and bolt. Cover
the negative battery post with a
non-conductive material to
prevent any contact with the
negative battery terminal.
7. Shift the transmission to P (Park).
Caution
If the steering column is locked,
vehicle damage may occur.

Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-12460269) - 2019 - CRC - 9/11/18
388 Vehicle Care
8. Move the steering wheel tomake sure the steering column
is unlocked.
9. Release the parking brake.
10. Keep the ignition key in the towed vehicle in ACC/
ACCESSORY to prevent the
steering column from locking.
If equipped with Keyless
Access, keep the RKE
transmitter outside of the
vehicle, and manually lock
doors. Access the vehicle as if
it has a dead RKE transmitter
battery, by using the key in the
door lock.
Disconnecting the Towed Vehicle
Before disconnecting the towed
vehicle: 1. Park on a level surface.
2. Set the parking brake and shift the transmission to P (Park).
3. Connect the battery.
4. Apply the brake pedal. 5. Turn the ignition on with the
engine off. Shift the transfer
case out of N (Neutral) to 2
m.
See “Shifting out of
N (Neutral)” underFour-Wheel
Drive 0239. See your dealer if
the transfer case cannot be
shifted out of N (Neutral).
6. Check that the vehicle is in 2
m
by starting the engine and
shifting the transmission to
R (Reverse) and then to D
(Drive). There should be
movement of the vehicle while
shifting.
7. Shift the transmission to P (Park) and turn off the
ignition.
8. Disconnect the vehicle from the tow vehicle.
9. Release the parking brake.
10. Reset any lost presets.
The outside temperature
display will default to 0 °C
(32 °F) but will reset with
normal usage.
Dolly Towing –Front Towing
(Front Wheels Off the Ground)
Two-Wheel-Drive Vehicles and
Four-Wheel-Drive Vehicles with a
Single Speed Automatic
Transfer Case
Caution
If a two-wheel-drive vehicle is
towed with the rear wheels on the
ground, the transmission could be
damaged. The repairs would not
be covered by the vehicle
(Continued)

Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-12460269) - 2019 - CRC - 9/11/18
452 Index
Headlamps (cont'd)Daytime Running
Lamps (DRL) . . . . . . . . . . . . . . . . 186
Flash-to-Pass . . . . . . . . . . . . . . . . . 186
High Intensity Discharge
(HID) Lighting . . . . . . . . . . . . . . . 333
High-Beam On Light . . . . . . . . . . 161
High/Low Beam Changer . . . . . 185
Lamps On Reminder . . . . . . . . . 162
Heated Rear Seats . . . . . . . . . . . . . . . . . . . . . 74
Steering Wheel . . . . . . . . . . . . . . . 135
Heated and Ventilated Front Seats . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Heated Mirrors . . . . . . . . . . . . . . . . . . . 58
Heater Engine . . . . . . . . . . . . . . . . . . . . . . . . 226
Heating . . . . . . . . . . . . . . . . . . . . 194, 198
High-Beam On Light . . . . . . . . . . . . 161
High-Speed Operation . . . . . . . . . . 356
Hill and Mountain Roads . . . . . . . . 212
Hill Descent Control (HDC) . . . . . 248
Hill Descent Control Light . . . . . . . 158
Hill Start Assist (HSA) . . . . . . . . . . 246
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . 303
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135 How to Wear Seat Belts
Properly . . . . . . . . . . . . . . . . . . . . . . . . 84
HVAC . . . . . . . . . . . . . . . . . . . . . . 194, 198
I
Ignition Positions . . . . . . . . . . 220, 222
Ignition Transmission Lock Check . . . . . . . . . . . . . . . . . . . . . . . . . 329
Immobilizer . . . . . . . . . . . . . . . . . . . . . . 55
Indicator Vehicle Ahead . . . . . . . . . . . . . . . . 159
Infants and Young Children,
Restraints . . . . . . . . . . . . . . . . . . . . . 108
Information Publication Ordering . . . . . . . . . . 431
Infotainment . . . . . . . . . . . . . . . . . . . . 193
Infotainment System . . . . . . . . . . . . 434
Instrument Cluster . . . . . . . . . . . . . . 145
Instrument Panel Storage Area . . . . . . . . . . . . . . . . . 128
Instrument Panel Overview . . . . . . . 6
Interior Rearview Mirrors . . . . . . . . . 59
Introduction . . . . . . . . . . . . . . . . . . . . . . . 2
J
Jump Starting - North America . . . . . . . . . . . . . . . . . . . . . . . 381
K
Keyless Entry
Remote (RKE) System . . . . . 34, 40
Keys . . . . . . . . . . . . . . . . . . . . . . . . . 29, 30
L
Labeling, Tire Sidewall . . . . . . . . . . 350
Lamps Auxiliary RoofMounted Lamp . . . . . . . . . . . . . . 188
Daytime Running (DRL) . . . . . . 186
Dome . . . . . . . . . . . . . . . . . . . . . . . . . 189
Exterior Controls . . . . . . . . . . . . . . 183
Exterior Lamps Off Reminder . . . . . . . . . . . . . . . . . . . 185
Exterior Lighting Battery Saver . . . . . . . . . . . . . . . . . . . . . . . 192
Front Turn Signal . . . . . . . . . . . . . 334
License Plate . . . . . . . . . . . . . . . . . 336
Malfunction Indicator (Check Engine) . . . . . . . . . . . . . 155
On Reminder . . . . . . . . . . . . . . . . . 162
Reading . . . . . . . . . . . . . . . . . . . . . . 190
Lane Change Alert (LCA) . . . . . . . 269
Lane Departure
Warning (LDW) . . . . . . . . . . . . . . . . 271
Lane Keep Assist (LKA) . . . . . . . . 271
Lane Keep Assist Light . . . . . . . . . 159

Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/-
Mexico-12460269) - 2019 - CRC - 9/11/18
Index 455
R
Radio Frequency Statement . . . . 431
Reading Lamps . . . . . . . . . . . . . . . . . 190
Rear Axle . . . . . . . . . . . . . . . . . . . . . . . 327Locking . . . . . . . . . . . . . . . . . . . . . . . 249
Rear Climate Control System . . . 198
Rear Seats . . . . . . . . . . . . . . . . . . . . . . 74 Heated . . . . . . . . . . . . . . . . . . . . . . . . . 74
Rear Storage . . . . . . . . . . . . . . . . . . . 129
Rear Vision Camera (RVC) . . . . . 261
Rear Window Washer/Wiper . . . . 137
Rearview Mirrors . . . . . . . . . . . . . . . . 59 Automatic Dimming . . . . . . . . . . . . . 59
Reclining Seatbacks . . . . . . . . . . . . . 68
Recommended
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 273
Recommended Fluids and Lubricants . . . . . . . . . . . . . . . . . . . . . 413
Records
Maintenance . . . . . . . . . . . . . . . . . . 416
Recreational Vehicle Towing . . . . 385
Reimbursement Program, GM Mobility . . . . . . . . . . . . . . . . . . . 425
Remote Keyless Entry
(RKE) System . . . . . . . . . . 33, 34, 40
Remote Vehicle Start . . . . . . . . . . . . 43
Replacement Glass . . . . . . . . . . . . . . . . . . . . . . . . . 331 Replacement Parts
Airbags . . . . . . . . . . . . . . . . . . . . . . . 106
Maintenance . . . . . . . . . . . . . . . . . . 415
Replacing Airbag System . . . . . . . 106
Replacing LATCH System Parts after a Crash . . . . . . . . . . . . 122
Replacing Seat Belt System
Parts after a Crash . . . . . . . . . . . . . 93
Reporting Safety Defects Canadian Government . . . . . . . . 432
General Motors . . . . . . . . . . . . . . . 433
U.S. Government . . . . . . . . . . . . . 432
Restraints Where to Put . . . . . . . . . . . . . . . . . .112
Retained Accessory Power (RAP) . . . . . . . . . . . . . . . . . . 227
Reverse Tilt Mirrors . . . . . . . . . . . . . . 59
Ride Control Systems Magnetic . . . . . . . . . . . . . . . . . . . . . 249
Roads Driving, Wet . . . . . . . . . . . . . . . . . . .211
Roadside Assistance Program . . . . . . . . . . . . . . . . . . . . . . . 425
Roof Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . 62
Roof Rack System . . . . . . . . . . . . . . 131
Rotation, Tires . . . . . . . . . . . . . . . . . . 362
Routing, Engine Drive Belt . . . . . . 420 Running the Vehicle While
Parked . . . . . . . . . . . . . . . . . . . . . . . . 231
S
Safety Defects Reporting
Canadian Government . . . . . . . . 432
General Motors . . . . . . . . . . . . . . . 433
U.S. Government . . . . . . . . . . . . . 432
Safety Locks . . . . . . . . . . . . . . . . . . . . . 46
Safety System Check . . . . . . . . . . . . 92
Scheduling Appointments . . . . . . . 427
Seat Belts . . . . . . . . . . . . . . . . . . . . . . . 83 Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Extender . . . . . . . . . . . . . . . . . . . . . . . . 92
How to Wear Seat BeltsProperly . . . . . . . . . . . . . . . . . . . . . . . 84
Lap Belt . . . . . . . . . . . . . . . . . . . . . . . . 91
Lap-Shoulder Belt . . . . . . . . . . . . . . 86
Reminders . . . . . . . . . . . . . . . . . . . . 153
Replacing after a Crash . . . . . . . . 93
Use During Pregnancy . . . . . . . . . . 91
Seats Adjustment, Front . . . . . . . . . . . . . . . 66
Center Seat . . . . . . . . . . . . . . . . . . . . 67
Head Restraints . . . . . . . . . . . . . . . . 65
Heated and Ventilated Front . . . . 73
Heated, Rear . . . . . . . . . . . . . . . . . . . 74
Lumbar Adjustment, Front . . . . . . 68