I'm looking to install a Viper 4806 RS in my 2007 4Runner V6 SE and wanted to confirm all of the connections required before I dive in. I do have quite a bit of experience with wiring and soldering but this will be my first remote starter install.
First off I'd like to keep most of the existing functions of the factory alarm and factory remotes including:
-Lock: one press locks all doors, all 4 signal lights flash once and vehicle beeps once (not the horn)
-Unlock: one press unlocks d/s door, second within 3sec unlocks the rest, all 4 signal lights flash twice and vehicle beeps twice (not the horn)
-Back Window: Roll down back window on rear hatch when button is held down
-Panic: I don't really care about maintaining this function
Regarding the immobilizer bypass module I was thinking about getting the XpressKit PKTX as it comes with the correct firmware already loaded for this Toyota vehicle. Any thoughts on if this is a good unit to go with or not for my application? Other suggestions?
On to the connections, please help me confirm and fill in the blanks/question marks.
Remote Start / Bypass Unit Vehicle
Connection Colour Description Colour Polarity Location
H/1 Red (+)12VDC CONSTANT INPUT WHITE/ Blue(50A) (+) Ign. Harness
H/2 Black (-) CHASSIS GROUND chassis ground
H/3 Brown (-) 200mA HORN HONK OUTPUT not used?
H/4 WHITE/ Brown LIGHT FLASH ISOLATION WIRE - PIN 87a light flash relay not used?
H/5 White PIN 30 of LIGHT FLASH RELAY Green (+) D/S Dash 16pp (set viper to +)
H/6 Orange 500 mA GROUND WHEN ARMED OUTPUT not used?
1 Blue 500mA (-) UNLOCK OUTPUT Green (-) D/S Kick 18pp
2 Empty NOT USED
3 Green 500mA (-) LOCK OUTPUT Blue (-) D/S Kick 18pp
1 Pink/White (-) 200mA Ignition 2/Flex OUTPUT not used?
2 Blue/White (-) 200mA 2ND STATUS /REAR DEFOGGER OUTPUT To bypass module?
3 RED / White (-) 200mA TRUNK RELEASE OUTPUT not used?
4 BLACK / YELLOW (-) 200mA DOME LIGHT OUTPUT not used?
5 Dark Blue (-) 200mA STATUS OUTPUT not used?
6 WHITE/ Black (-) 200mA AUX 3 OUTPUT not used?
7 WHITE/ Violet (-) 200mA AUX 1 OUTPUT not used?
8 ORANGE / Black (-) 200mA AUX 4 OUTPUT not used?
9 Gray (-) HOOD PIN INPUT (NC OR NO) not used?
10 Blue* FACTORY HORN INPUT (Use Jumper to set polarity) not used?
11 WHITE/ Blue ACTIVATION INPUT not used?
12 Violet/White** TACHOMETER INPUT BLACK/ White (ac) ECM behind glovebox or at data link connector under D/S dash
13 BLACK/ White*** (-) NEUTRAL SAFETY /PARKING BRAKE INPUT chassis ground
14 GREEN/ Black (-) 200mA FACTORY ALARM DISARM OUTPUT not used?
15 Green** (-) DOOR INPUT not used?
16 Empty NOT USED
17 Pink (-) 200mA IGNITION 1 OUTPUT not used?
18 Violet** (+) DOOR INPUT not used?
19 Violet/Black (-) 200mA AUX 2 OUTPUT not used?
20 Brown (+) BRAKE SHUTDOWN INPUT is this required to be connected?
21 Violet / YELLOW (-) 200mA STARTER OUTPUT not used?
22 Gray/Black (-) DIESEL WAIT TO START INPUT not used
23 Orange (-) 200mA ACCESSORY OUTPUT not used?
24 GREEN / WHITE (-) 200mA FACTORY ALARM ARM OUTPUT not used?
1 RED / Black (+) 12VDC CONSTANT INPUT for ACC and starter relays WHITE/ Blue(50A) (+) Ign. Harness
2 Pink/Black (+) FLEX RELAY INPUT 87A key side (if required) of FLEX RELAY not used?
3 Pink/White (+) IGNITION 2 / FLEX RELAY OUTPUT Blue / YELLOW (+) Ign. Harness
4 Red (+) 12VDC CONSTANT INPUT for ignition 1 relay WHITE/ Blue(50A) (+) Ign. Harness
5 Violet (+) STARTER OUTPUT GREEN/ Black (+) Ign. Harness
6 Orange (+) ACCESSORY OUTPUT not required if you don't care about the radio, etc... coming on while remote started?
7 RED / White (+) 12VDC CONSTANT INPUT for ignition 2 and flex relays WHITE/ Blue(50A) (+) Ign. Harness
8 Pink (+) IGNITION 1 INPUT/OUTPUT BLACK/ Red (+) Ign. Harness
For the bypass module; obviously the 4pin D2D harness between the 4806 brain and module, then the four wires per PKTX instructions (assuming I get that module):
- Rx
- Tx
- While Running (status): 4806 Aux harness pin2 (Blue/White)?
- Key Sense: GREEN/ YELLOW (-) Ign. Harness
Not sure where the back window fits into all of that? Don't suppose trunk release output or one of the aux outputs would work for that given the factory remote/function is having to hold down the button while the window lowers?
Given that the majority of connections are at the ignition harness, are there vehicle specific prefabricated adapters out there that just T into the existing plugs? Minimize the number of factory wires you need to splice into.
Thanks!