diff --git a/selfdrive/car/gm/carcontroller.py b/selfdrive/car/gm/carcontroller.py
index 0b73cf55d..c7520ec18 100644
--- a/selfdrive/car/gm/carcontroller.py
+++ b/selfdrive/car/gm/carcontroller.py
@@ -449,7 +449,7 @@ class CarController(CarControllerBase):
       ) and CS.out.cruiseState.enabled:
         if (self.frame - self.last_button_frame) * DT_CTRL > 0.04:
           self.last_button_frame = self.frame
-          can_sends.append(gmcan.create_buttons(self.packer_pt, CanBus.POWERTRAIN, (CS.buttons_counter + 1) % 4, CruiseButtons.CANCEL))
+          can_sends.append(gmcan.create_buttons(self.packer_pt, CanBus.CAMERA, (CS.buttons_counter + 1) % 4, CruiseButtons.CANCEL))
 
     else:
       # While car is braking, cancel button causes ECM to enter a soft disable state with a fault status.
diff --git a/selfdrive/car/gm/carstate.py b/selfdrive/car/gm/carstate.py
index bb2ca43e4..bde897ca1 100644
--- a/selfdrive/car/gm/carstate.py
+++ b/selfdrive/car/gm/carstate.py
@@ -165,9 +165,9 @@ class CarState(CarStateBase):
       ret.cruiseState.speed = pt_cp.vl["ECMCruiseControl"]["CruiseSetSpeed"] * CV.KPH_TO_MS
       # Try ECM first for cars that might have it (like most GMs), fall back to ASCM
       try:
-        ret.cruiseState.enabled = pt_cp.vl["ECMCruiseControl"]["CruiseActive"] != 0
-      except:
         ret.cruiseState.enabled = cam_cp.vl["ASCMActiveCruiseControlStatus"]["ACCCmdActive"] != 0
+      except:
+        ret.cruiseState.enabled = pt_cp.vl["ECMCruiseControl"]["CruiseActive"] != 0
 
     if self.CP.enableBsm:
       if self.CP.carFingerprint not in SDGM_CAR: