good to find the usages, but generally we'd like to fail the tests without this

todo: falsify those tests?

tests/safety/test_chrysler.py

@@ -153,9 +153,6 @@ class ChryslerLongitudinalBase(TestChryslerSafety):
   def test_cruise_engaged_prev(self):
     pass
 
-  def _pcm_status_msg(self, enable):
-    raise Exception
-
   def _send_torque_accel_msg(self, enable, torque_active, torque, accel_active, accel):
     values = {
       "ACC_AVAILABLE": 1,