9000 CSE V6-2962cc 3.0L DOHC (B308) (1996)
Hood Sensor/Switch (For Alarm): Description and Operation
The hood switch is located in the engine bay at the front and is included as a sensor for the bonnet. The switch is connected to the control module (pin
16).
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When the hood is closed, the voltage between the switch and ground should be +12 V.
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When the hood is opened, the switch is grounded. The voltage between the switch and ground is thus 0 V. The alarm is set off.