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Holley EFI

Holley EFI 558-499 Terminator X Max 6L80/6L90 Transmission Control Kit

Part # 558-499 Be the first to write a review

GM® 6L80E/90E Transmission Control for use with Terminator X MAX ECU's. This product is not created or sold by GM®.

Holley EFI 558-499 Terminator X Max 6L80/6L90 Transmission Control Kit

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$587.95
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Emissions

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles.

See Emissions Details
Add GM 6L80/90E transmission control to any existing vehicle utilizing a Terminator X Max ECU. A departure from traditional Holley EFI transmission control, the Terminator X Max ECU allows the ability to use 2007+ GM 6L80E and 6L90E transmissions by communicating via CAN with the internal TCM (Transmission Control Module). The supplied Holley EFI OBDII Transmission Tuning Handheld is used to adjust Shift Points, Tire Size and Gear Ratio. The Terminator X V3 Software provides the ability to dial in Torque Management to optimize the desired shifting characteristics when using a 6L80/90E Transmission. Terminator X V3 software also allows a user to control the Secondary Shift Mode within the Transmission TCM and allows use of Tap Up/Down Shifting. Within Terminator X V3 PC Software o Virtual Torque Management Tables o Virtual TPS Tables to dial in shift characteristics regardless of engine o DBW and Timing torque reduction tables to create smooth shifts Within the Holley EFI OBDII Transmission Tuning Handheld o Ability to read and clear TCM fault codes o Ability to raise and lower shift points by MPH or RPM Support for Tap Up/Tap Down & Transmission's Secondary Shift Mode If you currently have a Terminator X ECU upgrading to a Terminator X Max ECU can be easily done by plugging your main harness into the Max ECU and re uploading your existing calibration

Features:

  • Included TCM handheld tuner with integrated wizard is required for setup in conjunction with the Terminator X 3.5” Handheld. Terminator X V3 software to unlocks optional tuning parameters.
  • Plug and play with any engine controlled by a Terminator X Max ECU
  • Supports - Shift Mode - Tap Up / Tap Down, and Torque Management
  • Four loose wires:
  • - Power (Red) – Supplies power to the transmission solenoids. This should be connected directly to the battery, or a constant battery source capable of supplying 5 amps
  • - Ground (Black) – Connect to a good chassis/engine ground source
  • - Brake Switch (Light Blue/White) – Wired to the brake light switch. This must be installed to a +12v source (as most brake light switches are)
  • - Park/Neutral Safety (Yellow) – Circuit for starter solenoid. When the transmission is in Park or Neutral this Yellow Wire will be Grounded (-). When the transmission is in gear this circuit will be open.
Brand Holley EFI
Emission Code3
Product TypeTransmission Controllers
Transmission6L80E
6L90E
WarrantyManufacturer's Limited 90 Day (1 Year with Warranty Registration)
UPC090127788370
Manufacturer Part Number558-499
Part Number558-499
3

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
Instructions for Part# 558-499
Requires Terminator X V3 Build 100 or later firmware. Terminator X V3 Software is not compatible with Terminator X V1 or V2 ECU Firmware. To use V3 software with an older ECU version, the ECU and handheld MUST be updated to V3 Firmware. Opening a Terminator X V1 or V2 calibration with Terminator X V3 software, will update the calibration from V1 or V2 to V3. A V3 calibration cannot be loaded into a V1 or V2 ECU. A Terminator X V1 or V2 calibration cannot be used in a Terminator X ECU with V3 Firmware. The 3.5" TSLCD can be used to update the ECU & the Calibration from V1 or V2 to V3 when using Handheld Firmware V3 Build xx (tslcd35-terx.3.0.xx.fwu) or later.
Manufacturer's Limited 90 Day (1 Year with Warranty Registration): See Details

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    *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.

    Holley EFI 558-499 Terminator X Max 6L80/6L90 Transmission Control Kit
    Holley EFI 558-499 Terminator X Max 6L80/6L90 Transmission Control Kit
    $587.95