Activating Automatic Start/Stop Of Engine (Only On Vehicles With The Function Automatic Start/Stop Of Engine)

Fig 1: Identifying Automatic Start/Stop Of Engine (Only On Vehicles With The Function Automatic Start/Stop Of Engine)

Courtesy of VOLVO CARS CORPORATION

The function automatic start/stop of engine is activated with the switch (3/286) located in the tunnel console.

The ignition key must be in position II and the engine running for the climate control module (CCM) (3/112) to accept activation of this function.

When activating the function automatic start/stop of engine, Climate control module (CCM) sends a signal about chosen status of the function to Engine control module (ECM) (4/46) via the CAN-net.

Then, Engine control module (ECM) sends a signal to Climate control module (CCM) if the function automatic start/stop of engine is on or off.

The Climate control module (CCM) uses the information to light and extinguish the LED on the switch.