System Description

Multiplex Integrated Control System Description

Fuel Fill Door Operation

The MICU controls the fuel fill door switch based upon fuel fill door switch signals.

Input:





HDS Inputs and Commands

Certain inputs happen so quickly that the HDS cannot update fast enough. Hold the switch that is being tested while monitoring the Data List. This should give the HDS time to update the signal on the Data List.

Because the HDS software is updated to support the release for newer vehicles it is not uncommon to see system function tests that are not supported.

Make sure that the most current software is loaded.

Input: