Chevrolet 2010 Tahoe Spezifikationen PDF herunterladen (Seite 19)

Auto Start

The vehicle also has an Auto Start feature. The engine

will remain off while in Auto Stop mode until vehicle

conditions require the engine to run. The near-instant

starting of the engine from Auto Stop mode is called

Auto Start. Some of the vehicle conditions that may

cause the engine to Auto Start are:

The hood is opened.

The gear selector is in M (Manual Mode).

The hybrid battery state of charge is too low.

The hybrid battery voltage, temperature or power

limits are exceeded.

A remote vehicle start has been requested.

The engine is not at operating temperature.

Acceleration demands require the use of the

engine.

EV Mode

The vehicle also has an Electric Vehicle (EV) mode

which uses only the electric motor to move the vehicle.

With light acceleration, the vehicle will drive in EV

mode. EV mode is unavailable when the vehicle is

out of fuel.

If increased acceleration is required, or the vehicle

reaches approximately 40 km/h (30 mph), the engine will

start automatically. The engine shuts off at speeds

below 40 km/h (25 mph) unless the transmission is in

M (Manual Mode) or Auto Stop is disabled.

During heavy acceleration, both the engine and

hybrid electric motors supply power. A sensation

similar to a transmission gear change can be felt as

the transmission changes modes. Engine RPM may

remain above 4,000 RPM for a longer period during

hard acceleration.

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Chevrolet 2010 Tahoe Spezifikationen Seite 19