Reverse Polarity Door Lock Wiring

Type a and type b are the most common types of door lock switch configurations found in most vehicles.

Reverse polarity door lock wiring.

Dc motor reversing switch easiest way to reverse electric directions robot room polarity relay diagram tuli www champion testen de wiring on toggle 12 volt door locks actuators negative how do protect and alert eleccircuit com technical help me understand gm power windows the h a m b 7c075 harada antenna library dc motor reversing switch easiest way read more. To lock or unlock the vehicle polarity is changed on one motor leg via a positive pulse from a switch alarm keyless entry etc. How to wire forward reverse motor control and power circuit. Most of the newer alarms and keyless entries on the market today have both positive and negative 200 ma door lock outputs that are usually capable of activating the factory relays.

3 wire positive door locks. How to wire 5 wire reversing polarity door locks in early toyota and ford. To the coil of the respective relay. Except at the switch in this case both motor legs rest at ground.

The switch when moved in either direction applies both power and ground directly to motor legs without the use of any relays. In most cases you will not need to add relays for this type. Power door lock 5 wire reverse polarity lt. Both motor legs rest at ground at the relays.