Honda accord EX TCS light and no blinkers or hazards

Ever since I’ve had my Honda Accord, the TCS light would always come on after one minute of driving and had absolutely zero codes in the ECU, TCM, or the ABS system. My check engine light is on his because there is no catalytic converter’s in the vehicle so it trips out the O2 sensors.  the other issue I had was while driving around town. All of a sudden I lost my turn signals. After swapping out the flasher relay and checking, all of the fuses associated with that system ended up finding out that it was the hazard switch itself that died. The TCS issue ended up being the EGR valve. Once I replaced it, the light has never come back on, unless I actually push the button to turn it on.