Action Taken When the DTC Sets

C0558 55 

• The parking brake is disabled, switch command will not be accepted.
• A message and/or a warning indicator may be displayed.

C0558 5A 

• The parking brake is disabled, one release allowed.
• A message and/or a warning indicator may be displayed.

  OR

• The parking brake functionality is degraded.
• A message and/or a warning indicator may be displayed.