Connect starter relay wire to the “ST” terminal of the ignition switch. The “ST” terminal only activates when the ignition switch is turned to the “START” position and is a spring-loaded momentary contact.
What does St mean on key switch?
SP and DP refer to single pole and double pole, ST and DT refer to single throw and double throw . Pole refers to the number of circuits controlled by the switch: SP switches control only one electrical circuit.
What are the 4 positions of the key ignition switch?
The 4 position switch features accessory, off, on/run, and start position .
What are the 5 positions of the ignition switch?
- Lock: This is the off position. ...
- Accessory: In accessory mode, you can listen to the radio, as well as use some other electronics. ...
- On: This turns on all of your electronics. ...
- Start: Turn the key to this position to crank the engine.
What do the letters mean on an ignition switch?
Thy usually are labeled with letters on the back of the switch–“B” for Battery,”A” for Accesories,or Ampmeter (or Armature on old starter/generators),”M for magneto (kill wire) and some had more terminals for charge indicator lights or “L” for headlamps ..
What does R mean on a key switch?
“R” is typically to indicate “ red wire” out to components that need 12V power in the RUN position of switch (Cub to name one). “S” indicates starter control out. ... “A” might be used to power accessory components in some applications and may or not be a separate position from RUN on the switch.
What does the ignition switch connect to?
Ignition Switch and Starter Solenoid
The ignition switch, usually located on the steering column, has a “hot” wire (or a direct connection to the battery ), which routes current to the starter solenoid. The starter solenoid can be located inside or adjacent to the starter motor.
Does it matter which way you put the key in the ignition?
Insert the key all the way into the ignition after you find it . For most vehicles, you will need to take the key that came with the vehicle. You can usually also use a spare, provided it has been made properly. Some newer cars may not have a traditional key.
What are the basic 3 positions of the ignition switch?
Conventional 3 positions are off, run, and start .
What is the normal position of your ignition switch while driving?
The ignition switch, on the right side of the steering column, has five positions: LOCK — The normal parking position . This locks the steering and prevents normal use of the steering wheel. The key can be removed only when the ignition is in this position.
What happens when you turn the ignition switch to accessory?
When you turn the ignition switch to accessory, the radio and electrical equipment will operate .
What is one position on the ignition?
The first position is the off position when your car is in park. The second position causes the dashboard instruments to activate. The final position causes your engine to start.
What does B mean on ignition switch?
B is for battery . G is for ground. I is a word that means “ignition.” R is for Regulator/Rectifier.
Is ignition switch same as starter?
The starter is an electric motor that cranks the engine, effectively starting the car. ... The ignition switch is a set of electrical contacts that activates the starter and usually is located on the steering column. The ignition switch activates the main electrical systems in your car.
What color is the ignition switch wire?
What color is the ignition switch wire for radio? The red wire is the important one, and it is the ignition wire. To make sure you have to test the wires because there are two red wires.
