Type A Door Lock Wiring

Use the preferred sizes 0 020 0 025 0 032 of wire depending on the size of the hole in bolt.

Type a door lock wiring.

If the test light illuminates when you probe the lock and the unlock wires your vehicle has a type a door locking system. 3 wire positive door locks. The smaller sizes are used for smaller holes. 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.

Locate the harness plugged directly into the back of the door lock switch. The larger sizes are used where stronger wire is required. Type a door lock diagram you are welcome to our site this is images about type a door lock diagram posted by maria nieto in type category on oct 30 2019 you can also find other images like images wiring diagram images parts diagram images replacement parts images electrical diagram images repair manuals images engine diagram images engine scheme images wiring harness images fuse. Door locks 3 wire positive type a 5 alternating 12 a4946 car center lock wiring diagram pulse for alarm negative relay nissan s single 91 how to guides applications central locking motor a0c88 c keyless entry system door locks 3 wire positive type a relay wiring diagram door locks 5 wire alternating 12 volts positive type c read more.

To determine what type of door lock switch you are working with follow these three steps. In most cases you will not need to add relays for this type. How to do a relay power door lock get the book at amazon. Type b door lock test most imports some newer fords.

Next with your multi meter probe each of the wires in this harness and write down the. Make sure to mark which wire is lock and unlock. The wire diameter used is 0 020 or 0 025. Type a and type b are the most common types of door lock switch configurations found in most vehicles.

Door lock controls activate the lock then the unlock testing both wires one at a time.