Diagnostic Procedure with Cancel Code: 21: Trouble Symptom

WARNING: This page is about a different car, the 2015 Subaru Outback and 2015 Subaru Legacy. However, it is still accessible from the selected car via links, so may be relevant.

Cruise control cannot be set. (Cancelled immediately.)
Cruise control cannot be released.

Refer to DTC 11 for diagnostic procedure.

<Ref. to 11 , Diagnostic Procedure with Cancel Code.>