You can try contacting them here for a manual:
https://www.karrsecurity.com/faqs.htm (800) 395-KARR (5277) e-mail:
info@karrsecurity.comRonaldo did you ever find the wiring diagram i am also looking for it?Elizstoy@netscape.net
you guys are in luck. hopefully you have the gray brain which is the most current model for the KARR 2040.
okay here goes.
RED. 12V PARKING LIGHT INPUT (+)
WHITE. PARKING LIGHT OUTPUT (+)
PURPLE. POSITIVE (+) DOOR INPUT
BLUE. NEGATIVE (-) TRUNK OUTPUT (CURRENT LIMITED)
GREEN / WHITE. DOME LIGHT SUPERSVISION (1 OF 2 #30)
BLACK/ WHITE. NEGATIVE (-) HORN OUTPUT (CURRENT LIMITED)
GREEN / WHITE. DOME LIGHT SUPERVISION (2 of 2 #87)
RED / WHITE. 12V ALARM INPUT (+)
WHITE/ BLACK. 12V SIREN OUTPUT (+)
BLACK. SYSTEM GROUND (-)
BROWN. (-) NEGATIVE DOOR INPUT
YELLOW. IGNITION INPUT (+)
GREEN. TRUNK INPUT (-)
ORANGE. STARTER KILL OUTPUT (-)
IF YOU GUYS NEED MORE HELP ON HOW TO USE THE 2 GREEN / WHITES FOR EITHER POSITIVE OR NEGATIVE DOOR INPUTS, JUST ASK AND ILL SHOW YA.
-------------
STEVE P.
Steve P......Thanks a hell whole lot. Been looking for a while for this and KARR has been no help.If i can ever do anything for you holler.Eli
YOUR VERY WELCOME ELI. GLAD I COULD HELP
-------------
STEVE P.
Hey Steve if you got a minute i would like to see what kind of info you have on those GREEN / WHITE door inputs. Again Thanks...Eli
IF YOUR WORKING ON A CAR THAT HAS NEGATIVE LATCH TRIGGERS, YOU WOULD PUT ONE OF GREEN / WHITE TOGETHER WITH GROUND. AND THE OTHER GREEN / WHITE TOGETHER WITH THE BROWN WIRE OF THE ALARM. THIS WILL GIVE NEGATIVE SIGNAL TO TURN ON THE DOMELIGHT IF ITS A NEG DOMELIGHT AND NEGATIVE DOOR LATCH
IF YOUR WORKING ON A CAR THAT HAS POSITIVE DOOR LATCH TRIGGERS, YOU WOULD PUT ONE OF THE GRN/WHT WITH BATTERY (RED WIRE) AND THE OTHER GRN/WHT WITH PURPLE (POSITIVE DOOR LATCH WIRE OF THE ALARM) IF POSITIVE IS REQUIRED TO TURN ON YOUR DOME LIGHT.
HERES ANOTHER EXAMPLE..FOR INSTANCE, FORD EXPLORER1998.
IF YOU PREFER TO TAG THE LT.BLUE/WHITE(NEGATIVE DOOR TRIGGER) INSTEAD OF THE BLACK/ BLUE(DOME LIGHT DELAY WIRE). YOU WOULD TAG YOUR BROWN FROM THE ALARM TO THE NEGATIVE DOOR TRIG(LT.BLUE/WHT) AND USE ONE OF THE GRN/WHT TO POWER(B+) AND THE OTHER GRN/WHT ALONE TO THE POSITIVE DOME LIGHT WIRE.
HOPES THIS ALL MAKES SENSE.
THE GRN/WHT IS AN OUTPUT SIGNAL FROM THE ALARM, SO WHICH EVER GRN/WHT YOU PUT TO EITHER B+. OR NEG(GROUND). YOU WILL GET THAT SIGNAL ON THE SECOND GRN/WHT
-------------
STEVE P.