On the 2021+ Chevrolet Tahoe, Autel MaxiSys MS906 Pro is verified for 5 jobs and TOPDON Phoenix Lite 2 for 3. Both are verified for epb service / reset, steering angle calibration, throttle / idle relearn. Only Autel MaxiSys MS906 Pro is verified for abs bleed, injector coding.
From maker coverage lists only. "Unknown" means not yet verified, not unsupported.
| Job | Autel MaxiSys MS906 Pro | TOPDON Phoenix Lite 2 |
|---|---|---|
| EPB service / reset | ✓ Supported “Parking brake calibration” · Above GM_V24.00 | ✓ Supported “Park Brake Calibration” |
| ABS bleed | ✓ Supported “Automated brake bleed” · Above GM_V24.00 | ? Unknown |
| Injector coding | ✓ Supported “Cylinder 1 fuel injector flow identifier; Cylinder 2 fuel injector flow identifier; Cylinder 3 fuel injector flow identifier; Cylinder 4 fuel injector flow identifier” · Above GM_V24.00 | ? Unknown |
| FCA Secure Gateway access | ? Unknown | ? Unknown |
| TPMS relearn | ? Unknown | ? Unknown |
| Steering angle calibration | ✓ Supported “Steering wheel angle sensor centering; Steering wheel angle sensor learn; Steering wheel angle sensor offset calibration” · Above GM_V24.00 | ✓ Supported “Steering Wheel Angle Sensor Learn” |
| Battery registration (BMS) | ? Unknown | ? Unknown |
| Throttle / idle relearn | ✓ Supported “Throttle body idle air flow compensation reset” · Above GM_V24.00 | ✓ Supported “Throttle Body Idle Air Flow Compensation Reset” |
At cited prices, TOPDON Phoenix Lite 2 costs $770 less (Autel MaxiSys MS906 Pro: $1,569, TOPDON Phoenix Lite 2: $799, checked 2026-10-16). Across every vehicle we track, Autel MaxiSys MS906 Pro has 183 verified results on 43 vehicles and TOPDON Phoenix Lite 2 has 162 on 37. Partial entries on this vehicle: Autel MaxiSys MS906 Pro 0, TOPDON Phoenix Lite 2 0.
Autel MaxiSys MS906 Pro full coverage · TOPDON Phoenix Lite 2 full coverage · All tools for the 2021+ Chevrolet Tahoe
One short email a week: newly verified tool and vehicle results, firmware changes that add or remove functions, and scanner deals. Free, unsubscribe anytime.