You will need to look into powering up the ACCESSORY WIRE for the AC to come on.
DIRECTWIRE™ WIRING INFORMATION - DODGE / RAM PICKUP / 2003 / Remote Start
12volts pnk/blk & RED / wht + ignition harness
Starter yellow + ignition harness
Second Starter N/A
Ignition blue (16 awg) + ignition harness
Second Ignition red or RED / wht + ignition harness
Third Ignition N/A
Accessory green & orange + ignition harness
Second Accessory blue & blk/wht + ignition harness
Notes: These wires may not be necessary for remote start.
Keysense lt. blue - ignition harness
Power Lock WHITE/ green - driver kick panel
Notes: Lock requires a negative trigger thru a 820 ohm resistor. Unlock requires a negative trigger thru a 330 ohm resistor. MUST use relays.
Can also use Directed 457C or 456L interface modules.
Power Unlock same wire as power lock
Lock Motor tan/pnk or tan/blk driver kick panel
Unlock Motor blue driver kick panel
Parking Lights+ BLACK / YELLOW + relay under hood at pwr ctr
Parking Lights- purple / YELLOW - headlight switch
Notes: Parking lights require a negative trigger thru a 330 or 1.4K ohm resistor. There is a rest resistance on the wire, so MUST use a relay to isolate away from the switch.
Hazards
Turn Signal(L)
Turn Signal(R)
Reverse Light PURPLE / black + automatic day/night mirror
Door Trigger see notes - see notes
Notes: The LF door trigger is tan, and the LR door is tan/orange or PURPLE / orange. These wires are in the driver kick panel. The RF door trigger is tan/red, and the RR door is tan / YELLOW. These wires are in the passenger kick panel. Use all wires and diode isolate each. See DirectFax document 1076 for wiring information.
Dome Supervision brown - driver A pillar or cluster
Trunk/Hatch Pin N/A
Hood Pin
Trunk/Hatch Release N/A
Power Sliding Door N/A
Factory Alarm Arm lt. GREEN/ orange - driver kick panel
Notes: This will also do door locks. Arm/lock is negative trigger thru a 2K ohm resistor. Disarm/unlock is negative trigger thru a 480 ohm resistor. Single pulse will do disarm without unlocking the doors. Unlock requires a double pulse. MUST use relays.
Can also use Directed 457C or 456L interface modules.
Factory Alarm Disarm same wire as alarm arm
Disarm No Unlock see factory alarm disarm
Tachometer NOT GREEN/ orange ac ign coi, coil pack, or injector
Notes: Diesel tach wire use gray/black in the black plug at the PCM.
Wait to start see DirectFax document 1091
Brake Wire WHITE/ tan + brake pedal switch
Parking Brake WHITE/ lt. green - parking brake switch
Horn Trigger BLACK/ red - steering column
Memory Seat 1
Memory Seat 2
Memory Seat 3
Interface Module: Category:
Immobilizer Bypass Required:
Yes Type:
Sentry Key
Part #: 555CW
Alternate Part1 #: 556UW
Alternate Part2 #: 555U
Notes: Only vehicles with gray keys have the immobilizer.
Interface Module: Category:
Door Lock Interface Required:
Yes Type:
Data Bus
Part #: 457CW
Alternate Part1 #: 456LW
Notes:
This wiring information is being provided free of charge on an "as is" basis, without any representation or warranty. It is your responsibility to verify any circuit before interfacing with it using a digital multimeter.
Directed electronics, Inc. assumes no responsibility with regards to the accuracy or currency of this information. Proper installation in every case is and remains the responsibility of the installer. DEI assumes no liability or responsibility resulting from improper installation, even in reliance upon this information.
Be careful whose advice you buy, but be patient with those who supply it.