Transit Mode
Transit mode is used to reduce the vehicle battery current drain whilst the vehicle is being stored or transported. Transit mode is entered/exited via a CAN signal from T4. In transit mode the following circuits will be disabled:
- Amplifiers
- Aux and phone call
- Clock
- Antenna power
- light emitting diode (LED) illumination
In transit mode the CAN port and the ON/OFF switch are the only circuits that are left active.
The CAN port is left open to allow the EXIT from transit mode signal to be received. The ON/OFF switch is left active to allow feedback to the driver via the HU liquid crystal display (LCD), that the unit is in Transit mode should the driver attempt to power up the HU. This will only occur when the vehicle engine is running and the battery is above 12.3 Volts.