diff --git a/cereal b/cereal
index 7cbb4f1c8c..725c43dcda 160000
--- a/cereal
+++ b/cereal
@@ -1 +1 @@
-Subproject commit 7cbb4f1c8cb7cfc798a058c611801442b40feb52
+Subproject commit 725c43dcda2f67a0c186c7f378cd9999972ef292
diff --git a/selfdrive/car/gm/carstate.py b/selfdrive/car/gm/carstate.py
index e6a1c08dda..a7396d0b5b 100644
--- a/selfdrive/car/gm/carstate.py
+++ b/selfdrive/car/gm/carstate.py
@@ -10,7 +10,7 @@ class CarState(CarStateBase):
   def __init__(self, CP):
     super().__init__(CP)
     can_define = CANDefine(DBC[CP.carFingerprint]["pt"])
-    self.shifter_values = can_define.dv["ECMPRDNL"]["PRNDL"]
+    self.shifter_values = can_define.dv["ECMPRDNL2"]["PRNDL2"]
     self.lka_steering_cmd_counter = 0
 
   def update(self, pt_cp, loopback_cp):
@@ -28,7 +28,11 @@ class CarState(CarStateBase):
     ret.vEgoRaw = mean([ret.wheelSpeeds.fl, ret.wheelSpeeds.fr, ret.wheelSpeeds.rl, ret.wheelSpeeds.rr])
     ret.vEgo, ret.aEgo = self.update_speed_kf(ret.vEgoRaw)
     ret.standstill = ret.vEgoRaw < 0.01
-    ret.gearShifter = self.parse_gear_shifter(self.shifter_values.get(pt_cp.vl["ECMPRDNL"]["PRNDL"], None))
+    if pt_cp.vl["ECMPRDNL2"]["ManualMode"] == 1:
+      ret.gearShifter = self.parse_gear_shifter("T")
+      ret.manumaticGear = pt_cp.vl["ECMPRDNL2"]["PRNDL2"]
+    else:
+      ret.gearShifter = self.parse_gear_shifter(self.shifter_values.get(pt_cp.vl["ECMPRDNL2"]["PRNDL2"], None))
 
     # Brake pedal's potentiometer returns near-zero reading even when pedal is not pressed.
     ret.brake = pt_cp.vl["EBCMBrakePedalPosition"]["BrakePedalPosition"] / 0xd0
@@ -95,7 +99,8 @@ class CarState(CarStateBase):
       ("FRWheelSpd", "EBCMWheelSpdFront"),
       ("RLWheelSpd", "EBCMWheelSpdRear"),
       ("RRWheelSpd", "EBCMWheelSpdRear"),
-      ("PRNDL", "ECMPRDNL"),
+      ("PRNDL2", "ECMPRDNL2"),
+      ("ManualMode", "ECMPRDNL2"),
       ("LKADriverAppldTrq", "PSCMStatus"),
       ("LKATorqueDelivered", "PSCMStatus"),
       ("LKATorqueDeliveredStatus", "PSCMStatus"),
@@ -106,7 +111,7 @@ class CarState(CarStateBase):
 
     checks = [
       ("BCMTurnSignals", 1),
-      ("ECMPRDNL", 10),
+      ("ECMPRDNL2", 10),
       ("PSCMStatus", 10),
       ("ESPStatus", 10),
       ("BCMDoorBeltStatus", 10),
diff --git a/selfdrive/car/gm/interface.py b/selfdrive/car/gm/interface.py
index ce14faec5e..749eab5e45 100755
--- a/selfdrive/car/gm/interface.py
+++ b/selfdrive/car/gm/interface.py
@@ -9,6 +9,7 @@ from selfdrive.car.interfaces import CarInterfaceBase
 
 ButtonType = car.CarState.ButtonEvent.Type
 EventName = car.CarEvent.EventName
+GearShifter = car.CarState.GearShifter
 BUTTONS_DICT = {CruiseButtons.RES_ACCEL: ButtonType.accelCruise, CruiseButtons.DECEL_SET: ButtonType.decelCruise,
                 CruiseButtons.MAIN: ButtonType.altButton3, CruiseButtons.CANCEL: ButtonType.cancel}
 
@@ -173,7 +174,8 @@ class CarInterface(CarInterfaceBase):
 
       ret.buttonEvents = [be]
 
-    events = self.create_common_events(ret, pcm_enable=False)
+    events = self.create_common_events(ret, extra_gears = [GearShifter.sport, GearShifter.low,
+                                                           GearShifter.eco, GearShifter.manumatic], pcm_enable=False)
 
     if ret.vEgo < self.CP.minEnableSpeed:
       events.add(EventName.belowEngageSpeed)