diff --git a/opendbc/lexus_ish_2017_pt_generated.dbc b/opendbc/lexus_ish_2017_pt_generated.dbc
new file mode 100644
index 000000000..360379b67
--- /dev/null
+++ b/opendbc/lexus_ish_2017_pt_generated.dbc
@@ -0,0 +1,185 @@
+CM_ "AUTOGENERATED FILE, DO NOT EDIT"
+
+
+CM_ "Imported file _toyota_2017.dbc starts here"
+VERSION ""
+
+NS_ :
+    NS_DESC_
+    CM_
+    BA_DEF_
+    BA_
+    VAL_
+    CAT_DEF_
+    CAT_
+    FILTER
+    BA_DEF_DEF_
+    EV_DATA_
+    ENVVAR_DATA_
+    SGTYPE_
+    SGTYPE_VAL_
+    BA_DEF_SGTYPE_
+    BA_SGTYPE_
+    SIG_TYPE_REF_
+    VAL_TABLE_
+    SIG_GROUP_
+    SIG_VALTYPE_
+    SIGTYPE_VALTYPE_
+    BO_TX_BU_
+    BA_DEF_REL_
+    BA_REL_
+    BA_DEF_DEF_REL_
+    BU_SG_REL_
+    BU_EV_REL_
+    BU_BO_REL_
+    SG_MUL_VAL_
+
+BS_:
+
+BU_: XXX DSU HCU EPS IPAS
+
+BO_ 36 KINEMATICS: 8 XXX
+ SG_ ACCEL_Y : 33|10@0+ (1,-512) [0|65535] "" XXX
+ SG_ YAW_RATE : 1|10@0+ (1,-512) [0|65535] "" XXX
+ SG_ STEERING_TORQUE : 17|10@0+ (1,-512) [0|65535] "" XXX
+
+BO_ 170 WHEEL_SPEEDS: 8 XXX
+ SG_ WHEEL_SPEED_FR : 7|16@0+ (0.01,-67.67) [0|250] "kph" XXX
+ SG_ WHEEL_SPEED_FL : 23|16@0+ (0.01,-67.67) [0|250] "kph" XXX
+ SG_ WHEEL_SPEED_RR : 39|16@0+ (0.01,-67.67) [0|250] "kph" XXX
+ SG_ WHEEL_SPEED_RL : 55|16@0+ (0.01,-67.67) [0|250] "kph" XXX
+
+BO_ 180 SPEED: 8 XXX
+ SG_ ENCODER : 39|8@0+ (1,0) [0|255] "" XXX
+ SG_ CHECKSUM : 63|8@0+ (1,0) [0|255] "" XXX
+ SG_ SPEED : 47|16@0+ (0.01,0) [0|250] "kph" XXX
+
+BO_ 466 PCM_CRUISE: 8 XXX
+ SG_ GAS_RELEASED : 4|1@0+ (1,0) [0|1] "" XXX
+ SG_ CRUISE_STATE : 5|1@0+ (1,0) [0|1] "" XXX
+ SG_ CRUISE_ACTIVE : 5|1@0+ (1,0) [0|1] "" XXX
+
+BO_ 552 ACCELEROMETER: 8 XXX
+ SG_ ACCEL_Z : 22|15@0- (1,0) [0|32767] "" XXX
+ SG_ ACCEL_X : 6|15@0- (0.001,0) [-20|20] "m/s2" XXX
+
+BO_ 550 BRAKE_MODULE: 8 XXX
+ SG_ BRAKE_PRESSURE : 0|9@0+ (1,0) [0|511] "" XXX
+ SG_ BRAKE_POSITION : 16|9@0+ (1,0) [0|511] "" XXX
+ SG_ BRAKE_PRESSED : 37|1@0+ (1,0) [0|1] "" XXX
+
+BO_ 740 STEERING_LKA: 5 XXX
+ SG_ LKA_STATE : 31|8@0+ (1,0) [0|255] "" XXX
+ SG_ STEER_REQUEST : 0|1@0+ (1,0) [0|1] "" XXX
+ SG_ COUNTER : 6|6@0+ (1,0) [0|63] "" XXX
+ SG_ SET_ME_1 : 7|1@0+ (1,0) [0|1] "" XXX
+ SG_ STEER_TORQUE_CMD : 15|16@0- (1,0) [0|65535] "" XXX
+ SG_ CHECKSUM : 39|8@0+ (1,0) [0|255] "" XXX
+
+BO_ 835 ACC_CONTROL: 8 DSU
+ SG_ ACCEL_CMD : 7|16@0- (0.001,0) [-20|20] "m/s2" HCU
+ SG_ SET_ME_X63 : 23|8@0+ (1,0) [0|255] "" HCU
+ SG_ SET_ME_1 : 30|1@0+ (1,0) [0|1] "" HCU
+ SG_ RELEASE_STANDSTILL : 31|1@0+ (1,0) [0|1] "" HCU
+ SG_ CANCEL_REQ : 24|1@0+ (1,0) [0|1] "" HCU
+ SG_ CHECKSUM : 63|8@0+ (1,0) [0|255] "" XXX
+
+BO_ 1556 STEERING_LEVERS: 8 XXX
+ SG_ TURN_SIGNALS : 29|2@0+ (1,0) [0|3] "" XXX
+
+BO_ 37 STEER_ANGLE_SENSOR: 8 XXX
+ SG_ STEER_ANGLE : 3|12@0- (1.5,0) [-500|500] "deg" XXX
+ SG_ STEER_FRACTION : 39|4@0- (0.1,0) [-0.7|0.7] "deg" XXX
+ SG_ STEER_RATE : 35|12@0- (1,0) [-2000|2000] "deg/s" XXX
+
+BO_ 951 ESP_CONTROL: 8 ESP
+ SG_ TC_DISABLED : 13|1@0+ (1,0) [0|1] "" XXX
+ SG_ BRAKE_LIGHTS_ACC : 18|1@0+ (1,0) [0|1] "" XXX
+
+BO_ 1041 ACC_HUD: 8 DSU
+ SG_ FCW : 4|1@0+ (1,0) [0|1] "" XXX
+ SG_ SET_ME_X20 : 15|8@0+ (1,0) [0|1] "" XXX
+ SG_ SET_ME_X10 : 39|8@0+ (1,0) [0|1] "" XXX
+ SG_ SET_ME_X80 : 55|8@0+ (1,0) [0|1] "" XXX
+
+BO_ 1042 LKAS_HUD: 8 XXX
+ SG_ BARRIERS : 1|2@0+ (1,0) [0|3] "" XXX
+ SG_ RIGHT_LINE : 3|2@0+ (1,0) [0|3] "" XXX
+ SG_ LEFT_LINE : 5|2@0+ (1,0) [0|3] "" XXX
+ SG_ SET_ME_X01 : 7|2@0+ (1,0) [0|3] "" XXX
+ SG_ SET_ME_X01_2 : 11|2@0+ (1,0) [0|3] "" XXX
+ SG_ LDA_ALERT : 9|2@0+ (1,0) [0|3] "" XXX
+ SG_ TWO_BEEPS : 12|1@0+ (1,0) [0|1] "" XXX
+ SG_ ADJUSTING_CAMERA : 13|1@0+ (1,0) [0|1] "" XXX
+ SG_ LDA_MALFUNCTION : 15|1@0+ (1,0) [0|1] "" XXX
+ SG_ REPEATED_BEEPS : 32|1@0+ (1,0) [0|1] "" XXX
+ SG_ SET_ME_X0C : 23|8@0+ (1,0) [0|1] "" XXX
+ SG_ SET_ME_X2C : 47|8@0+ (1,0) [0|1] "" XXX
+ SG_ SET_ME_X38 : 55|8@0+ (1,0) [0|1] "" XXX
+ SG_ SET_ME_X02 : 63|8@0+ (1,0) [0|1] "" XXX
+
+BO_ 1553 UI_SEETING: 8 XXX
+ SG_ UNITS : 26|2@0+ (1,0) [0|3] "" XXX
+
+BO_ 1568 SEATS_DOORS: 8 XXX
+ SG_ SEATBELT_DRIVER_UNLATCHED : 62|1@0+ (1,0) [0|1] "" XXX
+ SG_ DOOR_OPEN_FL : 45|1@0+ (1,0) [0|1] "" XXX
+ SG_ DOOR_OPEN_RL : 42|1@0+ (1,0) [0|1] "" XXX
+ SG_ DOOR_OPEN_RR : 43|1@0+ (1,0) [0|1] "" XXX
+ SG_ DOOR_OPEN_FR : 44|1@0+ (1,0) [0|1] "" XXX
+
+BO_ 1599 LIGHT_STALK: 8 SCM
+ SG_ AUTO_HIGH_BEAM : 19|1@0+ (1,0) [0|1] "" XXX
+
+CM_ SG_ 36 ACCEL_Y "unit is tbd";
+CM_ SG_ 36 YAW_RATE "verify";
+CM_ SG_ 36 STEERING_TORQUE "does not seem the steer torque, tbd";
+CM_ SG_ 466 ACCEL_NET "net acceleration produced by the system, given ACCEL_CMD, road grade and other factors";
+CM_ SG_ 560 BRAKE_PRESSED "another brake pressed?";
+CM_ SG_ 951 BRAKE_LIGHTS_ACC "brake lights when ACC commands decel";
+CM_ SG_ 608 STEER_TORQUE_DRIVER "driver torque";
+CM_ SG_ 608 STEER_OVERRIDE "set when driver torque exceeds a certain value";
+CM_ SG_ 37 STEER_FRACTION "1/15th of the signal STEER_ANGLE, which is 1.5 deg; note that 0x8 is never set";
+CM_ SG_ 37 STEER_RATE "factor is tbd";
+CM_ SG_ 1042 SET_ME_1 "unclear what this is, but it's always 1 in drive traces";
+CM_ SG_ 1042 REPEATED_BEEPS "recommended for fcw and other important alerts";
+VAL_ 466 CRUISE_STATE 8 "active" 7 "standstill" 1 "off" ;
+VAL_ 1553 UNITS 1 "km" 2 "miles";
+VAL_ 1556 TURN_SIGNALS 3 "none" 2 "right" 1 "left" ;
+VAL_ 1042 LDA_ALERT 3 "hold with continuous beep" 2 "LDA unavailable" 1 "hold" 0 "none";
+VAL_ 1042 BARRIERS 3 "both" 2 "right" 1 "left" 0 "none";
+VAL_ 1042 RIGHT_LINE 3 "orange" 2 "double" 1 "solid" 0 "none";
+VAL_ 1042 LEFT_LINE 3 "orange" 2 "double" 1 "solid" 0 "none";
+
+CM_ "CHFFR_METRIC 37 STEER_ANGLE STEER_ANGLE 0.36 180";
+
+CM_ "lexus_is_hybrid_2017_pt.dbc starts here"
+
+BO_ 581 GAS_PEDAL: 5 XXX
+ SG_ GAS_PEDAL : 23|8@0+ (0.005,0) [0|1] "" XXX
+
+BO_ 608 STEER_TORQUE_SENSOR: 8 XXX
+ SG_ STEER_TORQUE_EPS : 47|16@0- (0.66,0) [-20000|20000] "" XXX
+ SG_ STEER_TORQUE_DRIVER : 15|16@0- (1,0) [-32768|32767] "" XXX
+ SG_ STEER_OVERRIDE : 0|1@0+ (1,0) [0|1] "" XXX
+ SG_ CHECKSUM : 63|8@0+ (1,0) [0|255] "" XXX
+
+BO_ 610 EPS_STATUS: 5 EPS
+ SG_ IPAS_STATE : 3|4@0+ (1,0) [0|15] "" XXX
+ SG_ LKA_STATE : 31|7@0+ (1,0) [0|127] "" XXX
+ SG_ TYPE : 24|1@0+ (1,0) [0|1] "" XXX
+ SG_ CHECKSUM : 39|8@0+ (1,0) [0|255] "" XXX
+
+BO_ 956 GEAR_PACKET: 8 XXX
+ SG_ GEAR : 13|6@0+ (1,0) [0|63] "" XXX
+
+BO_ 1009 PCM_CRUISE_2: 8 XXX
+ SG_ MAIN_ON : 13|1@0+ (1,0) [0|3] "" XXX
+ SG_ CRUISE_STATE : 10|1@0+ (1,0) [0|1] "" XXX
+ SG_ SET_SPEED : 23|8@0+ (1,0) [0|255] "kph" XXX
+
+CM_ SG_ 581 GAS_PEDAL "it seems slightly filtered";
+CM_ SG_ 610 TYPE "seems 1 on Corolla, 0 on all others";
+VAL_ 610 IPAS_STATE 5 "override" 3 "enabled" 1 "disabled";
+VAL_ 610 LKA_STATE 25 "temporary_fault" 9 "temporary_fault2" 5 "active" 1 "standby";
+VAL_ 956 GEAR 0 "D" 1 "S" 8 "N" 16 "R" 32 "P";
\ No newline at end of file
diff --git a/selfdrive/car/toyota/carstate.py b/selfdrive/car/toyota/carstate.py
index 71d33b0ab..ea3ac6012 100644
--- a/selfdrive/car/toyota/carstate.py
+++ b/selfdrive/car/toyota/carstate.py
@@ -39,12 +39,10 @@ def get_can_parser(CP):
     ("CRUISE_STATE", "PCM_CRUISE", 0),
     ("MAIN_ON", "PCM_CRUISE_2", 0),
     ("SET_SPEED", "PCM_CRUISE_2", 0),
-    ("LOW_SPEED_LOCKOUT", "PCM_CRUISE_2", 0),
     ("STEER_TORQUE_DRIVER", "STEER_TORQUE_SENSOR", 0),
     ("STEER_TORQUE_EPS", "STEER_TORQUE_SENSOR", 0),
     ("TURN_SIGNALS", "STEERING_LEVERS", 3),   # 3 is no blinkers
     ("LKA_STATE", "EPS_STATUS", 0),
-    ("IPAS_STATE", "EPS_STATUS", 1),
     ("BRAKE_LIGHTS_ACC", "ESP_CONTROL", 0),
     ("AUTO_HIGH_BEAM", "LIGHT_STALK", 0),
   ]
@@ -60,6 +58,23 @@ def get_can_parser(CP):
     ("EPS_STATUS", 25),
   ]
 
+  if CP.carFingerprint == CAR.LEXUS_ISH:
+    checks = [
+      ("BRAKE_MODULE", 50),
+      ("GAS_PEDAL", 50),
+      ("WHEEL_SPEEDS", 80),
+      ("STEER_ANGLE_SENSOR", 80),
+      ("PCM_CRUISE", 33),
+      ("PCM_CRUISE_2", 1),
+      ("STEER_TORQUE_SENSOR", 50),
+      ("EPS_STATUS", 25),
+    ]
+  else:
+    signals += [
+      ("LOW_SPEED_LOCKOUT", "PCM_CRUISE_2", 0),
+      ("IPAS_STATE", "EPS_STATUS", 1),
+    ]
+
   if CP.carFingerprint == CAR.PRIUS:
     signals += [("STATE", "AUTOPARK_STATUS", 0)]
 
@@ -144,7 +159,10 @@ class CarState(object):
     # 2 is standby, 10 is active. TODO: check that everything else is really a faulty state
     self.steer_state = cp.vl["EPS_STATUS"]['LKA_STATE']
     self.steer_error = cp.vl["EPS_STATUS"]['LKA_STATE'] not in [1, 5]
-    self.ipas_active = cp.vl['EPS_STATUS']['IPAS_STATE'] == 3
+    if self.CP.carFingerprint == CAR.LEXUS_ISH:
+      self.ipas_active = False
+    else:
+      self.ipas_active = cp.vl['EPS_STATUS']['IPAS_STATE'] == 3
     self.brake_error = 0
     self.steer_torque_driver = cp.vl["STEER_TORQUE_SENSOR"]['STEER_TORQUE_DRIVER']
     self.steer_torque_motor = cp.vl["STEER_TORQUE_SENSOR"]['STEER_TORQUE_EPS']
@@ -156,7 +174,10 @@ class CarState(object):
     self.pcm_acc_status = cp.vl["PCM_CRUISE"]['CRUISE_STATE']
     self.pcm_acc_active = bool(cp.vl["PCM_CRUISE"]['CRUISE_ACTIVE'])
     self.gas_pressed = not cp.vl["PCM_CRUISE"]['GAS_RELEASED']
-    self.low_speed_lockout = cp.vl["PCM_CRUISE_2"]['LOW_SPEED_LOCKOUT'] == 2
+    if self.CP.carFingerprint == CAR.LEXUS_ISH:
+      self.low_speed_lockout = False
+    else:
+      self.low_speed_lockout = cp.vl["PCM_CRUISE_2"]['LOW_SPEED_LOCKOUT'] == 2
     self.brake_lights = bool(cp.vl["ESP_CONTROL"]['BRAKE_LIGHTS_ACC'] or self.brake_pressed)
     if self.CP.carFingerprint == CAR.PRIUS:
       self.generic_toggle = cp.vl["AUTOPARK_STATUS"]['STATE'] != 0
diff --git a/selfdrive/car/toyota/interface.py b/selfdrive/car/toyota/interface.py
index 57e90339c..4550698fd 100755
--- a/selfdrive/car/toyota/interface.py
+++ b/selfdrive/car/toyota/interface.py
@@ -141,6 +141,15 @@ class CarInterface(object):
       ret.steerKpV, ret.steerKiV = [[0.6], [0.05]]
       ret.steerKf = 0.00006
 
+    elif candidate == CAR.LEXUS_ISH:
+      ret.safetyParam = 66
+      ret.wheelbase = 2.80 # in spec
+      ret.steerRatio = 13.3 # in spec
+      tire_stiffness_factor = 0.444 # from camry
+      ret.mass = 3736.8 * CV.LB_TO_KG + std_cargo # in spec, mean of is300 (1680 kg) / is300h (1720 kg) / is350 (1685 kg)
+      ret.steerKpV, ret.steerKiV = [[0.3], [0.1]]
+      ret.steerKf = 0.00006 # from camry
+
     ret.steerRateCost = 1.
     ret.centerToFront = ret.wheelbase * 0.44
 
@@ -151,7 +160,7 @@ class CarInterface(object):
     # to a negative value, so it won't matter.
     # hybrid models can't do stop and go even though the stock ACC can't
     if candidate in [CAR.PRIUS, CAR.RAV4H, CAR.LEXUS_RXH, CAR.CHR,
-                     CAR.CHRH, CAR.CAMRY, CAR.CAMRYH, CAR.HIGHLANDERH, CAR.HIGHLANDER]:
+                     CAR.CHRH, CAR.CAMRY, CAR.CAMRYH, CAR.HIGHLANDERH, CAR.HIGHLANDER, CAR.LEXUS_ISH]:
       ret.minEnableSpeed = -1.
     elif candidate in [CAR.RAV4, CAR.COROLLA]: # TODO: hack ICE to do stop and go
       ret.minEnableSpeed = 19. * CV.MPH_TO_MS
@@ -252,7 +261,7 @@ class CarInterface(object):
     ret.cruiseState.speed = self.CS.v_cruise_pcm * CV.KPH_TO_MS
     ret.cruiseState.available = bool(self.CS.main_on)
     ret.cruiseState.speedOffset = 0.
-    if self.CP.carFingerprint in [CAR.RAV4H, CAR.HIGHLANDERH, CAR.HIGHLANDER]:
+    if self.CP.carFingerprint in [CAR.RAV4H, CAR.HIGHLANDERH, CAR.HIGHLANDER, CAR.LEXUS_ISH]:
       # ignore standstill in hybrid vehicles, since pcm allows to restart without
       # receiving any special command
       ret.cruiseState.standstill = False
diff --git a/selfdrive/car/toyota/values.py b/selfdrive/car/toyota/values.py
index ac67fbc66..d9d1d922c 100644
--- a/selfdrive/car/toyota/values.py
+++ b/selfdrive/car/toyota/values.py
@@ -12,7 +12,7 @@ class CAR:
   CAMRYH = "TOYOTA CAMRY HYBRID 2018"
   HIGHLANDER = "TOYOTA HIGHLANDER 2017"
   HIGHLANDERH = "TOYOTA HIGHLANDER HYBRID 2018"
-
+  LEXUS_ISH = "LEXUS IS HYBRID 2017"
 
 class ECU:
   CAM = 0 # camera
@@ -23,19 +23,25 @@ class ECU:
 # addr: (ecu, cars, bus, 1/freq*100, vl)
 STATIC_MSGS = [
   (0x130, ECU.CAM, (CAR.PRIUS, CAR.RAV4H, CAR.LEXUS_RXH, CAR.RAV4, CAR.COROLLA, CAR.HIGHLANDER, CAR.HIGHLANDERH), 1, 100, '\x00\x00\x00\x00\x00\x00\x38'),
-  (0x240, ECU.CAM, (CAR.PRIUS, CAR.RAV4H, CAR.LEXUS_RXH, CAR.RAV4, CAR.COROLLA, CAR.HIGHLANDER, CAR.HIGHLANDERH), 1,   5, '\x00\x10\x01\x00\x10\x01\x00'),
-  (0x241, ECU.CAM, (CAR.PRIUS, CAR.RAV4H, CAR.LEXUS_RXH, CAR.RAV4, CAR.COROLLA, CAR.HIGHLANDER, CAR.HIGHLANDERH), 1,   5, '\x00\x10\x01\x00\x10\x01\x00'),
-  (0x244, ECU.CAM, (CAR.PRIUS, CAR.RAV4H, CAR.LEXUS_RXH, CAR.RAV4, CAR.COROLLA, CAR.HIGHLANDER, CAR.HIGHLANDERH), 1,   5, '\x00\x10\x01\x00\x10\x01\x00'),
+  (0x130, ECU.CAM, (CAR.LEXUS_ISH), 1, 100, '\x00\x00\x03\xff\x00\x00\x3a'),
+  (0x240, ECU.CAM, (CAR.PRIUS, CAR.RAV4H, CAR.LEXUS_RXH, CAR.RAV4, CAR.COROLLA, CAR.HIGHLANDER, CAR.HIGHLANDERH, CAR.LEXUS_ISH), 1,   5, '\x00\x10\x01\x00\x10\x01\x00'),
+  (0x241, ECU.CAM, (CAR.PRIUS, CAR.RAV4H, CAR.LEXUS_RXH, CAR.RAV4, CAR.COROLLA, CAR.HIGHLANDER, CAR.HIGHLANDERH, CAR.LEXUS_ISH), 1,   5, '\x00\x10\x01\x00\x10\x01\x00'),
+  (0x244, ECU.CAM, (CAR.PRIUS, CAR.RAV4H, CAR.LEXUS_RXH, CAR.RAV4, CAR.COROLLA, CAR.HIGHLANDER, CAR.HIGHLANDERH, CAR.LEXUS_ISH), 1,   5, '\x00\x10\x01\x00\x10\x01\x00'),
   (0x245, ECU.CAM, (CAR.PRIUS, CAR.RAV4H, CAR.LEXUS_RXH, CAR.RAV4, CAR.COROLLA, CAR.HIGHLANDER, CAR.HIGHLANDERH), 1,   5, '\x00\x10\x01\x00\x10\x01\x00'),
+  (0x245, ECU.CAM, (CAR.LEXUS_ISH), 1,   5, '\x00\x10\x01\x00'),
   (0x248, ECU.CAM, (CAR.PRIUS, CAR.RAV4H, CAR.LEXUS_RXH, CAR.RAV4, CAR.COROLLA, CAR.HIGHLANDER, CAR.HIGHLANDERH), 1,   5, '\x00\x00\x00\x00\x00\x00\x01'),
+  (0x248, ECU.CAM, (CAR.LEXUS_ISH), 1,   5, '\x00\x01\x00\x00\x00\x00\x00'),
   (0x367, ECU.CAM, (CAR.PRIUS, CAR.RAV4H, CAR.LEXUS_RXH, CAR.RAV4, CAR.COROLLA, CAR.HIGHLANDER, CAR.HIGHLANDERH), 0,  40, '\x06\x00'),
-  (0x414, ECU.CAM, (CAR.PRIUS, CAR.RAV4H, CAR.LEXUS_RXH, CAR.RAV4, CAR.COROLLA, CAR.HIGHLANDER, CAR.HIGHLANDERH), 0, 100, '\x00\x00\x00\x00\x00\x00\x17\x00'),
+  (0x367, ECU.CAM, (CAR.LEXUS_ISH), 0,  40, '\x02\x00'),
+  (0x414, ECU.CAM, (CAR.PRIUS, CAR.RAV4H, CAR.LEXUS_RXH, CAR.RAV4, CAR.COROLLA, CAR.HIGHLANDER, CAR.HIGHLANDERH, CAR.LEXUS_ISH), 0, 100, '\x00\x00\x00\x00\x00\x00\x17\x00'),
   (0x466, ECU.CAM, (CAR.PRIUS, CAR.RAV4H, CAR.LEXUS_RXH, CAR.RAV4, CAR.HIGHLANDER, CAR.HIGHLANDERH), 1, 100, '\x20\x20\xAD'),
   (0x466, ECU.CAM, (CAR.COROLLA), 1, 100, '\x24\x20\xB1'),
-  (0x489, ECU.CAM, (CAR.PRIUS, CAR.RAV4H, CAR.LEXUS_RXH, CAR.RAV4, CAR.COROLLA, CAR.HIGHLANDER, CAR.HIGHLANDERH), 0, 100, '\x00\x00\x00\x00\x00\x00\x00'),
-  (0x48a, ECU.CAM, (CAR.PRIUS, CAR.RAV4H, CAR.LEXUS_RXH, CAR.RAV4, CAR.COROLLA, CAR.HIGHLANDER, CAR.HIGHLANDERH), 0, 100, '\x00\x00\x00\x00\x00\x00\x00'),
+  (0x466, ECU.CAM, (CAR.LEXUS_ISH), 1, 100, '\x41\x20\xce'),
+  (0x489, ECU.CAM, (CAR.PRIUS, CAR.RAV4H, CAR.LEXUS_RXH, CAR.RAV4, CAR.COROLLA, CAR.HIGHLANDER, CAR.HIGHLANDERH, CAR.LEXUS_ISH), 0, 100, '\x00\x00\x00\x00\x00\x00\x00'),
+  (0x48a, ECU.CAM, (CAR.PRIUS, CAR.RAV4H, CAR.LEXUS_RXH, CAR.RAV4, CAR.COROLLA, CAR.HIGHLANDER, CAR.HIGHLANDERH, CAR.LEXUS_ISH), 0, 100, '\x00\x00\x00\x00\x00\x00\x00'),
   (0x48b, ECU.CAM, (CAR.PRIUS, CAR.RAV4H, CAR.LEXUS_RXH, CAR.RAV4, CAR.COROLLA, CAR.HIGHLANDER, CAR.HIGHLANDERH), 0, 100, '\x66\x06\x08\x0a\x02\x00\x00\x00'),
-  (0x4d3, ECU.CAM, (CAR.PRIUS, CAR.RAV4H, CAR.LEXUS_RXH, CAR.RAV4, CAR.COROLLA), 0, 100, '\x1C\x00\x00\x01\x00\x00\x00\x00'),
+  (0x48b, ECU.CAM, (CAR.LEXUS_ISH), 0, 100, '\x66\x07\x0a\x0f\x01\x00\x00\x00'),
+  (0x4d3, ECU.CAM, (CAR.PRIUS, CAR.RAV4H, CAR.LEXUS_RXH, CAR.RAV4, CAR.COROLLA, CAR.LEXUS_ISH), 0, 100, '\x1C\x00\x00\x01\x00\x00\x00\x00'),
 
   (0x128, ECU.DSU, (CAR.PRIUS, CAR.RAV4H, CAR.LEXUS_RXH, CAR.RAV4, CAR.COROLLA), 1,   3, '\xf4\x01\x90\x83\x00\x37'),
   (0x128, ECU.DSU, (CAR.HIGHLANDER, CAR.HIGHLANDERH), 1,   3, '\x03\x00\x20\x00\x00\x52'),
@@ -78,6 +84,9 @@ def check_ecu_msgs(fingerprint, ecu):
 
 
 FINGERPRINTS = {
+  CAR.LEXUS_ISH: [{
+    36: 8, 37: 8, 170: 8, 180: 8, 295: 8, 296: 8, 400: 6, 426: 6, 452: 8, 466: 8, 467: 8, 550: 8, 552: 4, 560: 7, 581: 5, 608: 8, 610: 5, 643: 7, 713: 8, 740: 5, 800: 8, 836: 8, 845: 5, 849: 4, 869: 7, 870: 7, 871: 2, 896: 8, 897: 8, 900: 6, 902: 6, 905: 8, 911: 8, 913: 8, 916: 3, 918: 7, 921: 7, 933: 8, 944: 8, 945: 8, 950: 8, 951: 8, 953: 3, 955: 8, 956: 8, 979: 2, 992: 8, 998: 5, 999: 7, 1000: 8, 1001: 8, 1009: 8, 1017: 8, 1020: 8, 1041: 8, 1042: 8, 1043: 8, 1044: 8, 1056: 8, 1057: 8, 1059: 1, 1112: 8, 1114: 8, 1161: 8, 1162: 8, 1163: 8, 1164: 8, 1165: 8, 1166: 8, 1167: 8, 1168: 1, 1176: 8, 1177: 8, 1178: 8, 1179: 8, 1180: 8, 1181: 8, 1184: 8, 1185: 8, 1186: 8, 1187: 8, 1189: 8, 1190: 8, 1191: 8, 1192: 8, 1196: 8, 1197: 8, 1198: 8, 1199: 8, 1206: 8, 1208: 8, 1212: 8, 1227: 8, 1232: 8, 1235: 8, 1279: 8, 1408: 8, 1409: 8, 1410: 8, 1552: 8, 1553: 8, 1554: 8, 1555: 8, 1556: 8, 1557: 8, 1561: 8, 1568: 8, 1569: 8, 1570: 8, 1571: 8, 1572: 8, 1575: 8, 1584: 8, 1589: 8, 1592: 8, 1593: 8, 1595: 8, 1599: 8, 1728: 8, 1779: 8, 1904: 8, 1912: 8, 1990: 8, 1998: 8
+  }],
   CAR.RAV4: [{
     36: 8, 37: 8, 170: 8, 180: 8, 186: 4, 426: 6, 452: 8, 464: 8, 466: 8, 467: 8, 547: 8, 548: 8, 552: 4, 562: 4, 608: 8, 610: 5, 643: 7, 705: 8, 725: 2, 740: 5, 800: 8, 835: 8, 836: 8, 849: 4, 869: 7, 870: 7, 871: 2, 896: 8, 897: 8, 900: 6, 902: 6, 905: 8, 911: 8, 916: 3, 918: 7, 921: 8, 933: 8, 944: 8, 945: 8, 951: 8, 955: 4, 956: 8, 979: 2, 998: 5, 999: 7, 1000: 8, 1001: 8, 1005: 2, 1008: 2, 1014: 8, 1017: 8, 1041: 8, 1042: 8, 1043: 8, 1044: 8, 1056: 8, 1059: 1, 1114: 8, 1161: 8, 1162: 8, 1163: 8, 1176: 8, 1177: 8, 1178: 8, 1179: 8, 1180: 8, 1181: 8, 1190: 8, 1191: 8, 1192: 8, 1196: 8, 1227: 8, 1228: 8, 1235: 8, 1237: 8, 1263: 8, 1264: 8, 1279: 8, 1408: 8, 1409: 8, 1410: 8, 1552: 8, 1553: 8, 1554: 8, 1555: 8, 1556: 8, 1557: 8, 1561: 8, 1562: 8, 1568: 8, 1569: 8, 1570: 8, 1571: 8, 1572: 8, 1584: 8, 1589: 8, 1592: 8, 1593: 8, 1595: 8, 1596: 8, 1597: 8, 1600: 8, 1656: 8, 1664: 8, 1728: 8, 1745: 8, 1779: 8, 1904: 8, 1912: 8, 1990: 8, 1998: 8
   }],
@@ -159,6 +168,7 @@ DBC = {
   CAR.CAMRYH: dbc_dict('toyota_camry_hybrid_2018_pt_generated', 'toyota_prius_2017_adas'),
   CAR.HIGHLANDER: dbc_dict('toyota_highlander_2017_pt_generated', 'toyota_prius_2017_adas'),
   CAR.HIGHLANDERH: dbc_dict('toyota_highlander_hybrid_2018_pt_generated', 'toyota_prius_2017_adas'),
+  CAR.LEXUS_ISH: dbc_dict('lexus_ish_2017_pt_generated', 'toyota_prius_2017_adas'),
 }
 
 NO_DSU_CAR = [CAR.CHR, CAR.CHRH, CAR.CAMRY, CAR.CAMRYH]