2007 hummer h2 viper 5704

Hi everyone,

I'm a rookie  when it comes to 12 volt, but atleast I'm trying. Anyways I have a Viper 5704 w/ 5904( 2way) remote and Idatalink ADS AL CA. Vehicle is a 2007 Hummer H2.

I'm looking for any help pics, comments, tips, suggestions to verify I have done the intall correctly.

So far what I have accomplished, the alarm and basic wiing is hooked up. I am able to get a solid led from the control antanne, but thats all. When I try and get it in to program mode the siren will not chirp nor will the control antanne led flash.

When I hold down the arm button on the remote (1 way ) the siren chirps however the doors do not lock. Also when I hold down the disarm button on the one way remote the siren does not chirp and the doors also do not unlock.

Once again any help would be greatly appreciated.

Thanks

Did you flash the correct firmware on the ADS-AL for your vehicle? Did you follow the programming steps once installed in the Hummer? There is also a lot of info on this vehicle in the forum if you search it. The viper manual will tell you why you have a solid LED on the antenna.

Thanks for the quick reply, No i didnt flash the ads al. Ill try and get that done and post a update as soon as possible.

07h2 wrote: Thanks for the quick reply, No i didnt flash the ads al. Ill try and get that done and post a update as soon as possible.

Just ordered the weblink will bew a few weeks before it shows up. Ill update as I go along.

Its gonna be a couple of weeks before I can get the module flashed so I decided to do some homework. I found this on another thread and was wondering if it applied Try this: Viper H3/        Yukon 1.Pink (+)Ignition 1 Input/Output        - Pink wire, shows +12V in run and start positions 2.RED / White (87) Flex (30A Fused)   - Red @ Ignition Switch Harness 3.Orange (+)Accessory Output  - Orange wire, shows +12V in run but not start position 4.Violet (+)Starter Output (Car Side Of Starter Kill) - Starter side of purple wire (cut), shows +12V in start position 5.Green (+)Starter Input (Key Side Of Starter Kill) - Ignition switch side of above purple wire 6.Red Ignition 1 Input (30A Fused)   - Red @ Ignition Switch Harness 7.Pink/White (30) Flex Relay Output - White @ Ignition Switch Harness ***Viper Menu 3, Item 8, Opt 1 8.Pink/Black (87a) Flex Relay Input   - NC 9.RED / Black Acc/Starter (30A Fused) - Red @ Ignition Switch Harness 10.No Connection Brown ACC2 wire at ignition switch harness requires extra 30/40A SPDT relay : Pin 85 to Viper Orange (-)200mA Accessory2 Output Pin 86 and 87 to +12V Constant thru 20A fuse Pin 30 to Brown ACC2 @ Ignition Switch Harness Pin 87A not used - insulate

on the h2 aux/shutdown/trigger harness which connections can I omit? h2/1     (-)200ma ignition/flex relay control output h2/2     (-) Neutral Safety input h2/3     (-) 200ma 2nd status/rear defogger output h2/4     (-) 200ma oem alarm disarm output h2/5     (-) 200ma trunk release output h2/6     (-) door trigger input (n/c or n/o) h2/7     (-) 200ma dome light supervision output h2/8     (-) 200ma horn honk output h2/9     (-) 200ma status output h2/10    (-) 200ma ignition 1 output h2/11    (-) 200ma aux 3 output h2/12    (-) door trigger input h2/13    (-) 200ma aux 1 output h2/14    (-) 200ma aux 2 output h2/15    (-) 200ma aux 4 output h2/16    (+) brake shutdown input h2/17    (-) hood pin input (n/c or n/o) h2/18    (-) 200ma starter output h2/19    (-) trunk pin/ instant trigger input (n/c or n/o) h2/20    (-) diesel wait to start input h2/21    (-) remote start/turbo timer activation input h2/22    (-) 200ma accessory input h2/23    tachometer input h2/24    (-) 200ma oem alarm arm out put

on the main harness of the viper does h1/6    (-)500ma ground when armed output get connected to anything?

the more i read the more i question my install, going to remove and redo everything for a more cleaner install and plan on taking pics to upload.

A few thoughts / updates...

Besides the ADS USB cable, you must register on the Flash section of the iDatalink WEB site and

pass their requirements to be able to use the ADS USB cable and re-program any bypass module.Additionally you can flash the ADS or the DBI flavor of firmware on to the module.  With theADS version, you must connect the bypass to the Viper in W2W mode.  With the DBI version youcould go D2D.  ( I don't use too many Viper systems so I can comment on how well DBI D2D works.)The correct firmware for your ADS AL CA is ADS AL(DL) GM1 using install guide #6611 and the Type 3 install diagram.  If you decide to use DBI firmware and go D2D, the correct firmwareis DBI AL(DL) GM1. Here is a link to the iDatalink WEB site :  http://www.idatalink.com/support

This H3 wiring will work on your 2007 H2 with this correction to the Starter wire color.

1.Pink (+)Ignition 1 Input/Output               - Pink wire  @ Ignition Switch Harness

2.RED / White (87) Flex (30A Fused)          - Red @ Ignition Switch Harness 3.Orange (+)Accessory Output    - Orange wire @ Ignition Switch Harness 4.Violet (+)Starter Output (Car Side)        - Starter side of (cut) Yellow wire @ Ignition Switch Harness  5.Green (+)Starter Input (Key Side)          - Ignition switch side of above (cut) Yellow wire @ Ignition Switch Harness 6.Red Ignition 1 Input (30A Fused)           - Red @ Ignition Switch Harness 7.Pink/White (30) Flex Relay Output         - White @ Ignition Switch Harness ***Viper Menu 3, Item 8, Opt 1 8.Pink/Black (87a) Flex Relay Input          - NC 9.RED / Black Acc/Starter (30A Fused)       - Red @ Ignition Switch Harness 10.No Connection

Brown ACC2 wire at ignition switch harness requires extra 30/40A SPDT relay :

Pin 85 to Viper H2/22 Orange (-)200mA Accessory2 Output Pin 86 and 87 to +12V Constant thru 20A fuse Pin 30 to Brown ACC2 @ Ignition Switch Harness Pin 87A not used - insulate

As for unused and necessary H2 connections :

h2/1     (-)200ma ignition/flex relay control output    N.U.

h2/2     (-) Neutral Safety input             Chassis Groundh2/3     (-) 200ma 2nd status/rear defogger output   N.U.h2/4     (-) 200ma oem alarm disarm output N.U.h2/5     (-) 200ma trunk release output           N.U.h2/6     (-) door trigger input (n/c or n/o)          To ADS Door Status output ( only covers front doors )h2/7     (-) 200ma dome light supervision output      N.U.h2/8     (-) 200ma horn honk output      Optionalh2/9     (-) 200ma status output          To ADS GRW in W2W modeh2/10    (-) 200ma ignition 1 output    N.U.h2/11    (-) 200ma aux 3 output           N.U.h2/12    (-) door trigger input                To ADS Door Status Output in W2W modeh2/13    (-) 200ma aux 1 output   N.U.h2/14    (-) 200ma aux 2 output           N.U.h2/15    (-) 200ma aux 4 output           N.U.h2/16    (+) brake shutdown input                   To ADS Brake output in W2W modeh2/17    (-) hood pin input (n/c or n/o)             To supplied hood pin switch ( N.C. )h2/18    (-) 200ma starter output         N.U.h2/19    (-) trunk pin/ instant trigger input (n/c or n/o)  To ADS Trunk Status output in W2W modeh2/20    (-) diesel wait to start input                 N.U.h2/21    (-) remote start/turbo timer activation input              N.U.h2/22    (-) 200ma accessory input                 To extra relayh2/23    tachometer input        To ADS Tach output  ***Set Viper to Tach Mode, Menu 3, Item 2, Opt 4h2/24    (-) 200ma oem alarm arm out put        N.U.

Here is Viper's info on H1/6 GWA :

This wire supplies a (-)500 mA ground as long as the system is armed. This output

ceases as soon as the system is disarmed. The GWA can be hooked up to a

window control module, a voice module or any accessory that requires a ground

when armed.

It can also be used with programming option 3-13 to provide the Anti-Grind feature.  Viper info below :

3-13 ANTI-GRIND ON: With the anti-grind On (default) the ground-when-armed

output will be active during remote start operation. This activates the starter

kill relay and prevents the customer from re-cranking the car with the key, when

doing key takeover. If accessories such as a voice module or window module are

added to the unit, it may be necessary to use the two-chirp setting to program

this feature OFF.

Re - re-doing install :

This is a fairly easy install with the ADS bypass module.  It does most everything for you.  I would mate the Viper to theproperly flashed ADS AL CA bypass module in W2W mode on the bench, prior to vehicle install.  Solder all connectionsand use heat shrink tube where ever possible.  The only gotcha is the rear door pins.  To do it correctly you willneed some diodes ( 1N400x ).  Here is the info from Ready Remote :

The driver door trigger is gray/black (-) at the driver door module in the door. The RF door trigger is BLACK/ white (-)

at the passenger door module in the door. The LR door trigger is lt. blue/black (-), pin A3, and the RR is lt. GREEN/ black (-),

pin A2, they are in the purple plug at the BCM. Use all four wires and diode isolate each.

The BCM (Body Control Module) is located behind the headlight switch. It has 6 plugs in it, the purple plug is on the back.

The ADS bypass module supplies the front door triggers as previously mentioned.  You will need to diode isolate the two

rear door status wires from the truck and join them into the Vipers H2/6 Green (-) Door Trigger input which already hasthe ADS (-) Door Status Output.

As always, use your DMM to locate and verify all vehicle wires ( except OBD2 Data ).

Soldering is fun!