Door locks 2003 Caravan
Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=59252
Printed Date: June 08, 2024 at 11:19 PM
Topic: Door locks 2003 Caravan
Posted By: shadowinfector
Subject: Door locks 2003 Caravan
Date Posted: July 11, 2005 at 9:02 PM
i have used resistors and relays for the door locks....the unlock works but not the lock.....sumone please help...thanx....
Replies:
Posted By: swamprat323
Date Posted: July 11, 2005 at 9:16 PM
check yoru connections, also make sure the resistors is the right value.
Posted By: shadowinfector
Date Posted: July 11, 2005 at 11:26 PM
double checked still not working.....the resistor values are correct...please help!!!!
Posted By: Velocity Motors
Date Posted: July 12, 2005 at 12:08 AM
Please post what you connected to the relays and also the resistor values as well.
-------------
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA
Posted By: shadowinfector
Date Posted: July 12, 2005 at 12:19 AM
Relay 1 :
30-PURPLE / green wire at bcm
87-ground resisted with 2 (1000ohm resistors)
87a-nothing
85-negative unlock signal from alarm
86-12volts
Relay 2:
30-PURPLE / green wire at bcm
87-ground resisted with 2 (2700ohm resistors)
87a-nothing
85-negative lock signal from alarm
86-12volts
on the lock relay#2 i have used several different resistor values like 4.7k, 5.1k, 5.1k plus 2 100ohm, 4.7k plus 560 ohm, then again 4.7k + 560ohm+ 2 (15ohm)
still does not work
Posted By: Velocity Motors
Date Posted: July 12, 2005 at 7:15 AM
How did you have the resistors connected ? in parallel or in series ? You have to have them in series to get the right resistance. Also make sure that the resistors are inline on 30 to the PURPLE / GREEN wire and not on ground. Use this diagram ------------- Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA
Posted By: OhioMike1101
Date Posted: July 12, 2005 at 7:25 PM
double check the pulse from the alarm on the lock wire. Is it sending the pulse? Is the relay clicking?
Posted By: shadowinfector
Date Posted: July 13, 2005 at 8:58 PM
got it working......dont know wut happened...but i think it was a bad resistor...or resistors...but i redid the wiring and basically hooked it up the same way i had it na dused a 5.1k ohm for the lock wire...and it works.....thanx
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