On the 2021+ Chevrolet Tahoe, Launch X-431 PRO is verified for 4 jobs and TOPDON Phoenix Lite 2 for 3. Both are verified for epb service / reset, steering angle calibration, throttle / idle relearn. Only Launch X-431 PRO is verified for injector coding.
From maker coverage lists only. "Unknown" means not yet verified, not unsupported.
| Job | Launch X-431 PRO | TOPDON Phoenix Lite 2 |
|---|---|---|
| EPB service / reset | ✓ Supported “Park Brake Calibration (BSCM)” · CHEVROLET V50.45 | ✓ Supported “Park Brake Calibration” |
| ABS bleed | ? Unknown | ? Unknown |
| Injector coding | ✓ Supported “Cylinder 1 Fuel Injector Flow Identifier (ECM); Cylinder 2 Fuel Injector Flow Identifier (ECM); Cylinder 3 Fuel Injector Flow Identifier (ECM)” · CHEVROLET V50.45 | ? Unknown |
| FCA Secure Gateway access | ? Unknown | ? Unknown |
| TPMS relearn | ? Unknown | ? Unknown |
| Steering angle calibration | ✓ Supported “Steering Wheel Angle Sensor Learn (BSCM); Steering Wheel Angle Sensor Centering (PSCM)” · CHEVROLET V50.45 | ✓ Supported “Steering Wheel Angle Sensor Learn” |
| Battery registration (BMS) | ? Unknown | ? Unknown |
| Throttle / idle relearn | ✓ Supported “Throttle Body Idle Air Flow Compensation Reset (ECM)” · CHEVROLET V50.45 | ✓ Supported “Throttle Body Idle Air Flow Compensation Reset” |
At cited prices, TOPDON Phoenix Lite 2 costs $565.07 less (Launch X-431 PRO: MSRP $1,364.07, TOPDON Phoenix Lite 2: $799, checked 2026-10-16). Across every vehicle we track, Launch X-431 PRO has 172 verified results on 40 vehicles and TOPDON Phoenix Lite 2 has 162 on 37. Partial entries on this vehicle: Launch X-431 PRO 0, TOPDON Phoenix Lite 2 0.
Launch X-431 PRO full coverage · TOPDON Phoenix Lite 2 full coverage · All tools for the 2021+ Chevrolet Tahoe
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