Full-System Diagnostics with J2534 Pass-Thru and Remote Diagnosis
The X-431 Torque Link pairs a 10.1-inch tablet with the SmartLink C VCI for full-system diagnostics with topology mapping on domestic, Asian and European vehicles. SmartLink C adds remote diagnostics and pass-thru programming.
- SmartLink C VCI
- J2534 Pass-Thru
- AutoAuth Gateway Access
- CANFD & DoIP
- Remote Diagnosis
Key Features
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Full-System and OBD II Diagnosis
Full system diagnosis, OBD II full functions and auto VIN identification.
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Gateway and Key Access
Security gateway access via AutoAuth, and NASTF certified for secure, OEM-level key and immobilizer access.
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SmartLink Remote Diagnosis
Tech 2 Tech remote diagnosis lets you perform and receive real-time diagnostics from anywhere.
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Repair Information Built In
MOTOR TruSpeed repair, Code Assist by Identifix and PredictaFix predictive repair through VIN-connected content.
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VW & Audi Guided Functions
Guided functions for VW and Audi vehicles.
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Optional ADAS and Expanded Coverage
Built-in ADAS software calibrates driver-assist systems, and diagnostic expansion is available for powersports, heavy-duty trucks and EVs.
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X-431 Fix (Optional)
Instant DTC lookup with verified repair suggestions, OE-style wiring diagrams, TSBs and component locations.
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Works with LAUNCH Add-Ons
Compatible with the HD Add-on Module, O2-2 4 Channel Scopebox, S2-2 Sensorbox, X-Prog 3, BST360, EG100, EM101N, VSP600, VSP828, Tread Master, X-431 ADAS Pro Plus, ADAS Mobile, ADAS Mobile Plus, ADAS HD and Radar 3-in-1.
Model Comparison
| Torque Link | Throttle V | Turbo III | |
|---|---|---|---|
| Screen | 10.1-inch | 13.6-inch | 8-inch |
| Processor | 2.0GHz 4-core | 2.0GHz 8-core | 2.0GHz 4-core |
| Memory / storage | 4GB / 128GB | 12GB / 512GB | 4GB / 64GB |
| Camera | Front 5MP, rear 8MP | Front 8MP, rear 20MP | Front 5MP, rear 8MP |
| Battery | 47.88Wh | 71.1Wh | 47.88Wh |
| VCI | SmartLink C | SmartLink C | DBScar VII |
| DoIP | DoIP | DoIP | Adapter needed for DoIP |
What’s in the Box
- Torque Link diagnostic tablet
- SmartLink C VCI
- Gigabit network cable (50ft/15m)
- SmartLink C OBDII connector, 1m
- USB cable (Type A to Type B)
- USB cable (Type A to Type C)
- Power adapter (US)
- Activation code
- Quick start guide






































