Diff lock means both tyres on the axle will rotate at same speed. Traction Control is respinsible for stopping power to the free spinning wheel and diverting it to the wheels with traction!!
@@mad_titanthanos I just google it, but it says that traction control means if the system detects one of your wheels sliding, it cuts off power it, or engages the brakes on that wheel, and transfers power to the wheels that aren't sliding, so your car doesn't get stuck.