Chevrolet 2010 Tahoe Hybrid Automobile User Manual


 
Range Selection Mode
The Range Selection Mode controls the vehicle's
transmission.
To use this feature:
1. Move the shift lever to the M(Manual Mode).
2. Press the plus/minus button to upshift or downshift
selecting the desired range of gears.
A number displays next to the M, indicating the current
gear that has been selected. The number displayed in
the gear indicator is the highest gear that can be used.
The vehicle can automatically shift to lower gears
as it adjusts to driving conditions. When 3 (Third) is
selected, 1 (First) through 3 (Third) gears are
automatically shifted by the vehicle, but 4 (Fourth)
cannot be used until it is selected.
The Range Selection Mode controls the vehicle and
engine speed while driving down a hill or towing a
trailer, by allowing you to select a desired range of
gears.
When you move the shift lever into M, the transmission
will default to M4. In this gear range, effective engine
braking occurs at speeds above 45 mph (72 km/h).
Pushing the minus () button on the shift lever reduces
the gear range.
In the M3 gear range, effective engine braking occurs at
speeds above 35 mph (56 km/h).
In the M2 gear range, effective engine braking occurs at
speeds above 25 mph (40 km/h).
In the M1 gear range, effective engine braking occurs at
speeds above 10 mph (16 km/h).
When operating in M (Manual Mode), Auto Stop is
disabled. For better vehicle efficiency, operate the
vehicle in D (Drive) not M (Manual Mode).
Cruise control can be used while using the Range
Selection Mode.
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