diff --git a/selfdrive/car/gm/carcontroller.py b/selfdrive/car/gm/carcontroller.py
index 393293e45e..c737863a74 100644
--- a/selfdrive/car/gm/carcontroller.py
+++ b/selfdrive/car/gm/carcontroller.py
@@ -81,7 +81,6 @@ class CarController:
         near_stop = CC.longActive and (CS.out.vEgo < self.params.NEAR_STOP_BRAKE_PHASE)
         # GasRegenCmdActive needs to be 1 to avoid cruise faults. It describes the ACC state, not actuation
         can_sends.append(gmcan.create_gas_regen_command(self.packer_pt, CanBus.POWERTRAIN, self.apply_gas, idx, CC.enabled, at_full_stop))
-        # Vehicles with factory camera-based ACC expect friction brake on PT
         can_sends.append(gmcan.create_friction_brake_command(self.packer_ch, CanBus.CHASSIS, self.apply_brake, idx, near_stop, at_full_stop))
 
         # Send dashboard UI commands (ACC status)
diff --git a/selfdrive/car/gm/carstate.py b/selfdrive/car/gm/carstate.py
index d9b4d876e9..b174d0327e 100644
--- a/selfdrive/car/gm/carstate.py
+++ b/selfdrive/car/gm/carstate.py
@@ -140,7 +140,6 @@ class CarState(CarStateBase):
     ]
 
     checks = [
-      # TODO: does this still need to be 0?
       ("ASCMLKASteeringCmd", 10), # 10 Hz is the stock inactive rate (every 100ms).
       #                             While active 50 Hz (every 20 ms) is normal
       #                             EPS will tolerate around 200ms when active before faulting