diff --git a/PCAN_project/hytech.sym b/PCAN_project/hytech.sym
index 8e7c6ac..74b5a89 100644
--- a/PCAN_project/hytech.sym
+++ b/PCAN_project/hytech.sym
@@ -604,6 +604,10 @@ Sig=drivebrain_set_rpm_fl unsigned 16
 Sig=drivebrain_set_rpm_fr unsigned 16
 Sig=drivebrain_set_rpm_rl unsigned 16
 Sig=drivebrain_set_rpm_rr unsigned 16
+Sig=izze_brake_IR_temp_1 unsigned 16 -m /u:C /f:0.1 /d:0
+Sig=izze_brake_IR_temp_2 unsigned 16 -m /u:C /f:0.1 /d:0
+Sig=izze_brake_IR_temp_3 unsigned 16 -m /u:C /f:0.1 /d:0
+Sig=izze_brake_IR_temp_4 unsigned 16 -m /u:C /f:0.1 /d:0
 
 {SENDRECEIVE}
 
@@ -1836,3 +1840,17 @@ Sig=drivebrain_set_rpm_fl 0
 Sig=drivebrain_set_rpm_fr 16
 Sig=drivebrain_set_rpm_rl 32
 Sig=drivebrain_set_rpm_rr 48
+
+[brake_temps]
+ID=000h
+Len=8
+
+{RECEIVE}
+
+[IZZE_IR_TEMPS]
+ID=4C4h
+Len=8
+Sig=izze_brake_IR_temp_1 0
+Sig=izze_brake_IR_temp_2 16
+Sig=izze_brake_IR_temp_3 32
+Sig=izze_brake_IR_temp_4 48