Combination Meter Assembly
WARNING: This page is about a different car, the 2015 Subaru XV Crosstrek and 2015 Subaru Impreza. However, it is still accessible from the selected car via links, so may be relevant.
Refer to "Control Module I/O Signal" of "INSTRUMENTATION/DRIVER INFO (DIAGNOSTICS)" section. < Ref. to ELECTRICAL SPECIFICATION , Control Module I/O Signal.>