Bonnet switch, anti-theft alarm (276)
| Bonnet switch, anti-theft alarm (276) |
| Main task |
Used to indicate whether the bonnet is open or closed. The value is used for the anti-theft alarm function and to inform the driver that the bonnet is not closed. BCM sends the status of the switch on the bus.
| Type |
The switch contains a single pole breaker. When the bonnet is closed the breaker is open. When the bonnet opens the breaker makes.
| Connect |
Pin 2 has direct chassis grounding and pin 1 feeds with 10.2V via a resistor of 1.5kΩ integrated in BCM. The control module input is digital. A voltage above 2V is interpreted as an open circuit while lower than 2V is interpreted as closed.
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