Table of Contents

8.22 Unlocking A Security Module

Centurion Super Pro

NOTE: If the ECU is locked by another product, you will NOT be able to perform any active settings changes as we will not be able to communicate with the ECU.
If your customer does not know the 5 digit PIN to their motorcycle and does not have a keyfob then follow the procedure located HERE.
Lamp Behavior Interpretation
No flashing No security/Not armed
A flash every 1 second Failed entry timeout activated, must wait 2-10 minutes before another attempt can be made.
A flash every 2.5 seconds Armed
Very fast flashing (multiple times a second) Enter PIN
Solid with IGN OFF 5-30s until system is armed
Solid for more than 4 seconds after IGN ON There is an active (current) DTC

  1. Connect the TechnoResearch VCM to the dataport of the motorcycle and USB to the computer.

    NOTE: If it is a CAN Bus (6 PIN), use the following image as a guide to make connection with motorcycle.


  2. Select the Active Settings Icon ( )
  3. In the first dropdown menu select 'TSM-TSSM-HFSM-BCM'
  4. In the second dropdown menu select 'KeyFob & PIN'
  5. Turn the motorcycle key to ignition and run switch to run
  6. Press Recover Unkown PIN button.
  7. Centurion will then report the 5 digit PIN required to unlock the motorcycle using the turn signals. Once unlocked, the user can then change or disable the existing security settings. Using the recovered PIN, follow these steps:
    1. Disconnect the VCM-TR3/TR4 from the motorcycle.
    2. Turn the Key to OFF for ~15 seconds
    3. Turn the key to IGNITION and immediately hold both turn signal switches until 5 dashes appear in the odometer window.
    4. Enter the first (1) digit of your PIN by pressing the left signal switch until the correct number is displayed.
    5. Press the right turn signal switch 1 time to confirm and move to the next digit.
    6. Enter the second (2) digit of your PIN by pressing the left signal switch until the correct number is displayed.
    7. Press the right turn signal switch 1 timer to confirm and move to the next digit.
    8. Enter the third (3) digit of your PIN by pressing the left turn signal switch until the correct numberis displayed.
    9. Press the right turn signal switch 1 time to confirm and move to the next digit.
    10. Enter the forth (4) digit of your PIN by pressing the left signal switch until the correct number is displayed.
    11. Press the right turn signal switch 1 time to confirm and move to the next digit.
    12. Enter the fifth (5) digit of your PIN by pressing the left turn signal switch until the correct number is displayed.
    13. Press the right turn signal switch 1 time to confirm.
    14. Press the right turn signal switch 1 time and the security system will be disarmed.