the12volt.com spacer
the12volt.com spacer
the12volt.com spacer
the12volt.com spacer
icon

door lock problem


Post ReplyPost New Topic
< Prev Topic Next Topic >
trust 
Member - Posts: 5
Member spacespace
Joined: October 02, 2002
Location: United States
Posted: October 02, 2002 at 8:31 PM / IP Logged  

Hi People,

Are there any clevor people here who could possiably help me to work out the door lock scheme of my car? It is a 1990 nissan 240sx (american) or 180sx (jap / aus). There are four wires (i am pretty sure) coming out of the actuator on the drivers side. Does anyone know what they will be? educated guess are great also !!!

Thanks in advance !

diabloed 
Copper - Posts: 133
Copper spacespace
Joined: August 25, 2002
Location: United States
Posted: October 02, 2002 at 9:08 PM / IP Logged  
trust 
Member - Posts: 5
Member spacespace
Joined: October 02, 2002
Location: United States
Posted: October 02, 2002 at 9:10 PM / IP Logged  
ahhh, many thanks diabloed. also does anyone know if there is some sort of control box with these car door systems?
Velocity Motors 
Moderator - Posts: 12,488
Moderator spaceThis member has made a donation to the12volt.com. Click here for more info.spaceThis member has been recognized as an authority in Electrical Theory. Click here for more info.spaceThis member has been recognized as an authority in Fabrication. Click here for more info.spaceThis member has been recognized as an authority in Mobile Audio and Video. Click here for more info.spaceThis member has been recognized as an authority in Mobile Security and Convenience. Click here for more info.spacespace
Joined: March 08, 2002
Location: Manitoba, Canada
Posted: October 03, 2002 at 6:00 PM / IP Logged  
This is one of the three known systems Nissan used in early production. To operate, open(cut) the org/blk wire and the doors will lock, pulse the same wire to ground and the doors unlock.  The other two systems are negative pulse (ORANGE / black for lock and ORANGE / blue for unlock both at the door lock timer in the passenger kick behind the ecm.) and non-centralized - add actuator in driver's door.
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA

Sorry, you can NOT post a reply.
This topic is closed.

  Printable version Printable version Post ReplyPost New Topic
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot delete your posts in this forum
You cannot edit your posts in this forum
You cannot create polls in this forum
You cannot vote in polls in this forum

  •  
Search the12volt.com
Follow the12volt.com Follow the12volt.com on Facebook
Saturday, August 9, 2025 • Copyright © 1999-2025 the12volt.com, All Rights Reserved Privacy Policy & Use of Cookies
Disclaimer: *All information on this site ( the12volt.com ) is provided "as is" without any warranty of any kind, either expressed or implied, including but not limited to fitness for a particular use. Any user assumes the entire risk as to the accuracy and use of this information. Please verify all wire colors and diagrams before applying any information.

Secured by Sectigo
the12volt.com spacer
the12volt.com spacer
the12volt.com spacer
Support the12volt.com
Top
the12volt.com spacer
the12volt.com spacer