Chevrolet Tahoe/Suburban Owner Manual (GMNA-Localizing-U.S./Canada/
Mexico-15555985) - 2022 - CRC - 8/3/21
Driving and Operating
221
Auto Stops may not occur and/or Auto
Starts may occur because:
.
The climate control settings require the
engine to be running to cool or heat the
vehicle interior.
.
The vehicle battery needs to charge.
.
The vehicle battery has recently been
disconnected.
.
Minimum vehicle speed has not been
reached since the last Auto Stop.
.
The accelerator pedal is pressed.
.
The engine or transmission is not at the
required operating temperature.
.
The outside temperature is not in the
required operating range.
.
The vehicle is shifted out of D (Drive) to
any gear other than P (Park).
.
Certain driver modes have been selected.
See
and
.
The vehicle is on a steep hill or grade.
.
The driver door has been opened or the
driver seat belt has been unbuckled.
.
The hood has been opened.
.
The Auto Stop has reached the maximum
allowed time.
Auto Stop Disable Switch
Uplevel Shown, Others Similar
The automatic engine Stop/Start feature can
be disabled and enabled by pressing
h
.
Auto Stop/Start is enabled each time you
start the vehicle.
When the
h
indicator is illuminated, the
system is enabled.
Retained Accessory Power (RAP)
When the ignition is turned from on to off,
the following features (if equipped) will
continue to function for up to 10 minutes,
or until the driver door is opened. These
features will also work when the ignition is
in RUN or ACC/ACCESSORY:
.
Infotainment System
.
Power Windows (during RAP this
functionality will be lost when any door
is opened)
.
Sunroof (during RAP this functionality will
be lost when any door is opened)
.
Auxiliary Power Outlet
.
Audio System
.
OnStar System
Shifting Into Park
{
Warning
It can be dangerous to get out of the
vehicle if the vehicle is not in P (Park)
with the parking brake set. The vehicle
can roll. If you have left the engine
running, the vehicle can move suddenly.
You or others could be injured. To be
sure the vehicle will not move, even
when you are on fairly level ground, use
the steps that follow. If you are pulling a
trailer, see
.
1. Hold the brake pedal down and set the
parking brake. See
.