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V2

Minor Versionm

by Noah Thatcher

Introduction

There are two modules which need to be installed:

-OBD programmer module using T-harness connected at OBDII diagnostic port. This module can be removed after programming

-CAN interface connected on passenger side using T-harness. Power and ground for this module can be connected to fuse box using provide Mercedes connector and ground bolt near door opening using provided ring terminal

Programming procedure:

The programming procedures must be done using Xentry

    • Using provided OBD T-harness, plug programmer module in line at OBD plug

    • Once module is connected, confirm that the LED is solid. If LED is flashing, the programmer module has already been locked to another VIN

    • Follow steps in video for programming procedures

    • After running procedure you may have a message saying that it failed- this is normal. Programming should still have taken

    • Once programming procedure is run, the OBD T-harness and module can be removed

    • The OBD module and T-harness should stay with the vehicle in case programming ever needs to be performed again

    • Using pry tool, remove panel at end of knee bolster

    • Remove two screws and panel and end of footwell

    • Turn plastic screws in counter clockwise

    • Remove panel

    • Pull back floor and remove fuse access panel

    • Pull back plastic floor

    • Remove one screw holding sill panel in place

    • Remove 2 plastic panel tabs

    • Pull back floor and remove sill panel

    • Pull out CAN B plug from SAM module

    • Remove white shroud from plug

    • Using pick tool, carefully remove brown (pin 7) and brown/red (pin 17) wires from CAN B plug

    • Pin provided brown wire into spot where factory brown wire was removed (pin 7)

    • Pin provided brown/red wire into spot where factory brown/red wire was removed (pin 17)

    • Be sure to pin CAN high/CAN low into spots where factory CAN high (pin 17)/CAN low (pin 7) were removed

    • Remove adapter from end of provided CAN plug. Factory CAN wires will be pinned into this plug

    • Insert factory brown/red CAN wire that was removed from CAN B plug into pin 1 on adapter

    • Insert factory brown CAN wire that was removed from CAN B plug into pin 2 on adapter

    • Plug adapter with factory wires into 2 pin CAN plug on provided harness

    • Make sure that factory brown and brown/red wires align with brown and brown/red wires on harness

    • Slide factory shroud over CAN B plug so that it can be plugged into the SAM module

    • Plug factory CAN B plug back into front SAM module

    • Remove bolt near door opening

    • Connect ring terminal from provided black wire on post

    • Replace bolt and tighten

    • Pin provided fuse terminal on red wire into open spot shown in video

    • Connect fuse to fuse terminal

    • Connect harness to interface module

    • Looking through end cap of interface make sure that red LED turns on with igniton

    • The provided purple wire is the negative input for high idle activation

    • Connect the purple wire to whichever trigger is being used to activate high idle

    • Parking brake must be engaged for high idle to work

    • Start engine and engage parking brake

    • Ground purple wire and confirm high idle activation

    • Securely mount module away from any moving parts or heat sources

Finish Line

Noah Thatcher

Member since: 07/31/2018

15 Guides authored

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