Buick Enclave: Tow/Haul Mode - Automatic Transmission - Driving and Operating - Buick Enclave Owner's ManualBuick Enclave: Tow/Haul Mode

a Tow/Haul mode. (Tow/Haul): The vehicle may have a Tow/Haul mode.

The button is located on the instrument panel under the climate controls.

Push the button to activate the system. Push it again to deactivate the system. You can use this feature to assist when towing or hauling a heavy load.

When Tow/Haul is activated the Tow/Haul symbol will come on the instrument panel cluster.

See “Tow/Haul Mode” under Driving Characteristics and Towing Tips  for more information.

Automatic Engine Grade Braking

Automatic Engine Grade Braking assists when driving on a downhill grade. It maintains vehicle speed by automatically implementing a shift schedule that uses the engine and the transmission to slow the vehicle. The system will automatically command downshifts to reduce vehicle speed, until the brake pedal is no longer being pressed.

While in the Electronic Range Select (ERS) mode, grade braking is deactivated, allowing the driver to select a range and limiting the highest gear available. Grade braking is available for normal driving and in Tow/Haul mode.

See Automatic Transmission .

    Manual Mode
    Electronic Range Select (ERS) Mode ERS mode allows you to choose the top-gear limit of the transmission and the vehicle's speed while driving downhill or towing a trailer. The vehicle has an e ...

    Drive Systems
    All-Wheel Drive Vehicles with this feature always send engine power to all four wheels. It is fully automatic, and adjusts itself as needed for road conditions. When using a compact spare tire on ...

    See also:

    Introduction
    SRS consists of: • the SRS warning lamp • air bags • air bag control unit (with crash sensors) • Emergency Tensioning Devices/belt buckle tensioners • belt force limiters SRS redu ...

    Storing the current speed or calling upthe last stored speed
    WARNING   The set speed stored in memory should only be set again if prevailing road conditions and legal speed limits permit. Possible acceleration or deceleration differences arising ...

    Troubleshooting guide
    The system should respond correctly to all voice commands without difficulty. If problems are encountered, try the following solutions. Where the solutions are listed by number, try each solution ...