Input and Output Signals: Notes
The connection of the instrument cluster to the vehicle electrical system is by means of a 20-pin Elo connector. For the MOST bus, two additional contacts are fitted (2). The pins for the K-CAN System are located in the 20-pin Elo connector.
- Reset Button
- Connection for MOST
- 20 pin connector
The connections of the:
- outside air temperature sensor
- windshield washer fluid level sensor
- coolant level sensor
- fuel-tank sensor
to the instrument cluster are hardwire inputs.
All other information/requests to or from the instrument cluster are transferred as data telegrams across the bus connection. The instrument cluster is connected to the vehicle communication system via the K-CAN System and the MOST.