Keyless Go (WK)

Discussion in 'How-To Database' started by Immo, Dec 5, 2010.

  1. Immo

    Immo Made in Detroit

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    Plan on trying this...


    WK parts, VIN filtered

    (2) FOB 5026309AD superseded by: 68043895AC, and then 68066849AA

    (1) PEM 05026443AF

    (1) Start Stop Button 1FU931X9AC

    (1) WIN (Marquardt)

    (1-2) LF Antennas 5026234AA ("keyless entry")


    5026444AA Antenna passive entry WK

    5026433AB Keyless entry antenna LX


    Door handle left, 1HP691DAAA
    Door handle left w/o keyhole 1HP711DAAA
    Door handle right 1HP701DAAA



    A couple notes about FOBIKS. Once they have been married to a car, they cannot be married to another WIN. It will not work. It changes the programming information inside the FOBIK as well and it will never ba able to be used with another WIN. Be aware of that if you intend to buy a used FOBIK as you will not be able to program it to your car. You must only use Virgin FOBIKS. There is a way to "de-kit" fobiks and return them to a virgin status, but you have to have the right software, and a test box that will program the key. This is not something even a dealership can do. Also, the WIN will accept up to 8 FOBIKS total, so you can keep your 2 original FOBIKS, and then add up to 6 more, or erase your original FOBIKS and program up to 8 new ones. If you opt to keep your original 2 programmed to the car, they will never work with Keyless Go, but they will still perform as they do now. Only the New Keyless go FOBIKS will allow you to start the car with the Start/Stop Button (SSB).


    The WIN (Wireless Ignition Node) is the same. It is the Ignition port for the FOBIK and it is also the
    reciever for the RKE (Remote Keyless Entry).
    The FOBIK requires a battery to send button presses or keyless go signals to the WIN, however not to
    start the car when the FOBIK is used as a key in the ignition.
    The WIN has a large coil that energizes a small coil in the FOBIK transponder. When you insert the
    FOBIK into the WIN, the large coil in the WIN creates an expanding and collapsing magnetic field (AC
    Current) when you place another coil withing that field (as is in the FOBIK) it creates an current in the
    FOBIK which provides enough power in the FOBIK to transmit to the WIN the required info. That is
    why the FOBIK will still start th car, even if the battery in the FOBIK is dead or removed.

    Step 2: Install the modules:

    WIN
    If you choose to keep your existing WIN, then skip this step. However to program new FOBIKS to your current WIN, you will need to know your PIN number. You should have gotten a card with your car when you purchased it that has your PIN number on it. It is probably with your owners manual. That will have a 4 digit PIN. It is possible that you did not get it though, as I did not with my car, but don't despair, the dealership can look up this number and get it based on your VIN number. The dealership uses the number when getting security access to the WIN to program new FOBIKS.

    If you choose to go with a new WIN, then it will be a virgin WIN, and the PIN will be 0000, always.

    PEM
    Install the PEM. Remove your glove box, and look around under there. he harness connector for the PEM is under the dash, up behind the glove compartment area. If you are unable to locate the connector, don't despair, I will explain later where to connect if you have no connector (As in the SE).

    LF Antennas
    The Keyless Go uses 2 LF antennas. 1 is located near the PEM, behind the glove box area. There should be a harness connector there. The other goes under the back seat. There should be another connector there as well.

    OK. That's it for installation, it should be pretty easy to do, and it won't take too long.

    My Next post will be how to activate the system and program the new FOBIKS.
    That needs to be done with the StarScan tool, or star mobile. With the StarMobile tool, the tech can come right to your house and do this. It will take about 15 minutes to do this either way. Not all dealerships have the StarMobile, so call first and see if they can do it. All they have to do is connect to your OBDII connector, then set you up.




    Step 3: Activate the system and program the KG FOBIKS.

    All the next steps need to be performed using a StarSCAN or StarMobile tool. This just connects to the vehicles OBDII port. Any dealership with this tool can perform this, however, bear in mind that this system is very new, and most dealerships do not have much experience with it yet, so it might be a good idea to bring these instructions with you to make sure they complete all the necessary steps. If done properly, it will only take about 10 kinutes to do this.

    OK. Now everything should be installed, but the car does not yet know that the PEM is there. Until it knows that the PEM is installed, it won't know to route CAN messages to and from it, and it won't even see it.


    1. SET the TPIM to see the PEM.
    With the StartScan or StartMobile connected to the vehicle, At the main screen, select the ECU View button.
    The next screen will show all the ECU's in the vehicle.
    Select the TIPMCGW ECU.
    Next, Select the TIPMCGW with the green checkmark next to it.
    Next select the button Read/Write Data.
    Select the row Programmed ECUs: Cabin Network.
    Scroll down to PEM, and change it from Not Set to SET. This will enable the PEM in the vehicle.

    (Note: as long as you are at this point, you can also enable Remote Start if your vehicle does not have that option set as well. Just hit the back button and go back to Read/Write Items. Select the row Vehicle Config 1, and then scroll down to the row Remote Start Present, and change that value from Not Set to SET. Go Back again, and select the row TIPM Configurable Inputs. Select the row Reconfig Input#4 (B10) and change that value from Not Present to HoodAjar - Analog. That's it. The vehicle will now work with remote start once you install the hood switch, which you can get from MOPAR for around $19)

    Now the vehicle will see the PEM.

    2. Program New FOBIKs to the WIN.

    With the StarScan or StarMobile, go to the Select ECU screen again.
    Select the ECU called WCM. Now select the row with the green checkmark.
    At this screen , ECU Overview - WCM, select the button called More Options.
    Next select the Button, Onboard Routines. This will bring up a list of special routines for the WIN.
    Next the tech needs to click the button called Session Control, Select Extended Diagnostics Session, then click Start. (A Sparkplug Icon will appear next to Tester Present, No response required. Close the window.
    Next click the button ECU Unlock, select the number 3, then click Unlock. Close that window.
    (Note: Once you have unlocked the WIN with security level 3, you will have 60 secods to complete the programming procedure, and then the security access will turn off. For this reason, you will usually have to repeat this process for each FOB to be programmed)
    Now that you have gained security access, If you have installed a new WIN, the new WIN will learn the vehicle configuration from the TIPM.
    Now select the row PIN and click the Start buitton. Click on Edit Item and enter your PIN. (0000 if a virgin WIN). then click OK. Then click Start to send the PIN to the WIN.
    (Optional: If you intend to replace ALL FOBIKS, at this point select the row ERASE Programmed Keys/FOBS, then select Start. Once the erase is complete, the cluster will chime.)
    Click the row Programming Mode, then click Start. A window will open, select the row, Entry Option then Edit Item. Select PROGRAM KEY, then click OK.
    Insert the virgin FOBIK into the WIN, turn it to the RUN position. The SKIM light on the IP will go from solid to off and the cluster will chime once the WIN has learned the FOBIK.
    If more than 60 seconds have passed, you will need to go back through the procedure again to start programming mode again. (Unlock ECU, Enter PIN, Enter programming mode.)
    Do this until all your new FOBIKS have been programmed to the WIN (8 FOBIKS max)


    3. Activate the PEM.

    With the StarScan or StarMobile tool, go to the Select ECU screen and select PEM.
    Select the row with the green checkmark.
    Next screen, select the More Options button.
    Next screen, select the Onboard Routines button.
    Next screen, select the Session Control button, select Extended Diagnostic Session then click Start. (A sparkplug icon will appear next to Tester present, no response required), Close window.
    Next select the button ECU Unlock. Select the number 3, then click the button Unlock.
    The PEM is now unlocked and security access has been granted. The PEM will automatically learn the vehicle configuration.
    Leave the PEM in security access mode to perform the next step.

    4. Transfer the FOBIK information from the WIN to the PEM.

    With the StarScan or StarMobile tool, Go back to the Select ECU screen.
    Select the row WCM.
    Next select the WCM with the green checkmark next to it.
    Next screen, select the More Options button.
    Next screen select the Onboard Routines button.
    Once again, select session control, Select EXTENDED DIAGNOSTIC SESSION, and then click START. (A spark plug ICON will appear next to TESTER PRESENT, No Response Required.) Close that window.
    Next select the ECU Unlock button, and select 3, then Unlock. Under Onboard routines, select the row PIN, and then click the button START. Click on the PIN row, then click the button EDIT ITEM, enter your PIN then click OK (Almost forgot, The PIN you enter here will be 0000, because this is a virgin PEM. If it had been installed at the factory, it would be the same as the PIN in the WIN). Click START to send the PIN to the WIN.
    Now, under Onboard Routines, select the row called Transfer Secret Key and Key IDs (Passive Entry Module). Then click Start.
    Once that routine completes. you are done!

    Now the system should be working.