312003210 - 5550DA BRAKE PEDAL SWITCH OPERATION CHECK

Connect to pins 4 and 3 using a multimeter and check that with the pedal released the contacts are closed and that, by pressing the switch, that the circuits switches from normally closed to normally open.Connect to pins 2 and 1 using a multimeter and check that with the pedal released the contacts are open and that, by pressing the switch, that the circuits switches from normally open to normally closed.Brake switch contacts.