DTC 42 Transmitter 2 Function Code Abnormal
WARNING: This page is about a different car, the 2012 Subaru Forester. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Refer to DTC 44 for diagnostic procedure. < Ref. to
DTC 44 TRANSMITTER 4 FUNCTION CODE ABNORMAL , Diagnostic Procedure with Diagnostic Trouble Code (DTC). >