TCU: Factory Reset

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https://support.specialized.com/kb/sp_en-us/content/ECV3-6199/Turbo-Bikes-Display-Resetting

  • This table references details for the TCU factory reset functionality
  • For TCU, there is one type of reset
    • `Factory Reset` (when and how to carry out is explained in bike manuals)
  • Note: For MasterMind TCU, there are two types of reset
    • `Standard Reset` (not explained in bike manuals)
    • `Factory Reset` (when and how to carry is explained in bike manuals)
    • Click here for details
METHODREASONS FOR RESETDATA THAT WILL BE RESETDATA THAT NOT WILL BE RESETNEW PAIRING NEEDED WITH BLE/ANT+ DEVICES
• Make sure the bike is off
• Press the S-button and keep it pressed
• Press the On-button and release it when the TCU starts
• Still keep the S-button pressed until the TCU goes off and reboots

Covered in Levo manual


• First troubleshooting step in case there is odd bike or display behaviour, such as failing to connect to MC whereas it previously worked and everything else is good

• Restore default Tune settings, incl. Acc. Response and Shuttle for Levo Gen3 (e.g. test events or Retailer test bike)

Default Tune settings
• Eco: 35/35
• Trail: 35/100
• Turbo: 100/100
• Shuttle: 0% (= off)
• Acceleration Response: 40%
• Support & Peak Power

• Acceleration Response & Shuttle (if applicable)

• Dark Mode (off as default)

• Button beeper (on as default)

• Pairing with any ANT+ or BLE devices, such as heart rate belt, TCD, or Mission Control
• Wheel circumference (stored in motor, only customizable via Turbo Studio)

• Error log

• Firmware version

• Speed limit (of a hacked bike)

• Bike serial number (WSBC…)

• Bike year

• Bike domain
• Yes
• Mission Control: bike has to be forgotten/cleared from phone `known devices` list before pairing anew in Mission Control