I have done these installs before but customer brought in a AutoPage RS-622 and CHRDAA module which those two I am not familar with.
The vehicle in question is 2004 Dodge Ram 3500 Laramie with Cummins Diesel and Auto transmission with grey Sentry key and has factory alarm (horn and lights will go off if door is locked and window down and unlock door and opening door). Has keyless entry.
I have hooked up (100% soldering) following wires:
AutoPage
these are heavy wires out of unit to vehicle
Violet (starter output) to yellow wire (confirmed with DMM prior)
Red (12V input) to Red constant 12V heavy wire
Another Red to different Red constant 12V heavy wire
Yellow (ingition #1) to Pink/White (confirmed with DMM)
Pink (ing #2) to Pink/Lt. Green (confrimed with DMM)
Brown (ACC out) to Dk. Blue heavy wire (confirmed with DMM)
(didnt hook up to other ACC wire (Pink / YELLOW heavy wire) right now)
these are lighter wires to vehicles 5 pin conn (for park lights and horn)
RED / White to 12V constant
White to resistor 330 ohm to parking light neg. trigger circuit (park lights works)
Black to ground (good ground no resistance)
Brown to a horn neg ground (works good)
Red to 12V constant
Other light guage wirings 14 pin conn (for everything else)
Orange (neg output when armed) not in use
Yellow (neg Ing #3 output 4 sec before r/s and stays on during running) not in use
White (neg output) dome light control not in use
pink (neg. programming output) not in use
Grey (neg programming pulse output) will use this for seat warmer later.
WHITE/ blue (mom neg input for instant start/turn off input) not in use
BLACK/ white (R/S neg saftey switch input) Grounded to body (good ground)
WHITE/ Violet (pos saftey shutdown sw. input ) hooked to brake light WHITE/ tan (verified with DMM)
WHITE/ Black (neg saftey shutdown input) hooked to hood pin and its verified open circuit with hood down
WHITE/ red (tach) hooked to Cummins ECM pin 24 of 60 pin conn. Verified with AC volt flutuation.
Grey/Black (neg 2nd starter output) not used
Blue/Black (neg 2nd ACC output) not hooked up but will use this for A/C controls thru relay
BROWN / Black (200mA neg ground output when running) hooked to CHRDAA module blue wire.
Blue connector to valet switch
Door lock connector
Blue wire (neg. pulse to unlock and pos pulse to lock)
Green wire (neg. pulse to lock and pos pulse to unlock)
I wired the door lock wires to CHRDAA using two 1n1004 diodes with band toward the AutoPage because CHRDAA requires negative door lock/unlock to be grounded. Thus I wired R/S blue wire to CHRDAA orange wire with diode in between (band to RS side) and wired R/S Green wire to CHRDAA PURPLE / white wire with diode (band also to R/S side).
Thats is it for Autopage.
On CHRDAA that is where I had trouble with because instructions are wrong and in some cases backwards. Anyways, here we go...
CHRDAA (version 8.1)
Green wire (cut off not in use)
Blue wire (connected to R/S BROWN / black running output neg ground)
Org. and Black to OBD II port pin #2 (soldered to wire behind)
Orange to R/s blue with diode inline for door unlock
PURPLE / White to R/S Green with diode inline for door lock
purple (cut off not in use for trunk)
Yellow/Black (cut off not in use for sliding door)
yellow (same as yellow/black)
Red (to constant 12V supply)
Black to good same ground point as R/S
3 pin connector
white (cut off not in use for Liberty door pin)
Pink/Black analog #3 goes to PURPLE / lt. blue between big connector and the brake pedal on firewall for door lock/unlock arm/disarm
Pink analog #2 (cut off not in use for vehicles without alarm)
(please note that insructions are incorrect in several ways it says Analog #3 is for door locks without alarm and #2 is for locks with alarm. Further investigation reveals its backwards.
transponder looped around the ingition barrel next to the factory immoliizer module about 3 wraps loose.
For testing. I first powered up CHRDAA with key on till horn beeps 3 times and turned it off. then put in key #1 and for 7 sec and turn off and put in #2 in for 15 secs then horn beeped and security light flashed fast. then I took key off and put the CHRDAA module next to the key barrel (end of module touching the barrel as shown in photo)and powered up (actually I had to fumble with jumper wires and not sure if 60 secs is up or not) ingition wires (Pink/white and pink/lt. green to 12V) the horn blast and the security light flashed and stopped for 3 sec and then flashed again like if there is power but no keys.
at this point I dont know if CHRDAA is programmed or not fully.
For testing I grounded Chrdaa door lock input wire to ground. the lock did not work. Ditto for unlock input wire. Does that mean Chrdaa isnt programmed or what?
Moving along, I tried to program Autopage to accept the remote, it wont beep once just three beeps with parking light flashes three times after 15 sec (probably timed out).
So, gents and ladies, tell me where did I go wrong??
Thanks!
Chuck