Across 6 Chevrolet vehicles we track, 3 scan tools are verified for Throttle Relearn in maker coverage lists. Autel MaxiCOM MK808S is verified on 6 of the 6, TOPDON Phoenix Lite 2 on 3. Function names differ by tool: “Throttle body idle air flow compensation reset”, “Throttle Body Idle Air Flow Compensation Reset”, “Idle Learn”.
| Vehicle | Tool | Status | Function (maker's wording) |
|---|---|---|---|
| 2019+ Chevrolet Silverado 1500 | Autel MaxiCOM MK808S | ✓ Supported | “Throttle body idle air flow compensation reset” Checked for model year 2019 |
| 2019+ Chevrolet Silverado 1500 | TOPDON Phoenix Lite 2 | ✓ Supported | “Throttle Body Idle Air Flow Compensation Reset” Checked for model year 2019; version not listed by TOPDON |
| 2019+ Chevrolet Silverado 1500 | Launch X-431 PRO | ✓ Supported | “Idle Learn” Checked for model year 2019 (Launch lookup, North America, product X-431 PRO; select model/year/function on the page) |
| 2018+ Chevrolet Equinox | Autel MaxiCOM MK808S | ✓ Supported | “Throttle body idle air flow compensation reset” Checked for model year 2019 |
| 2018+ Chevrolet Equinox | TOPDON Phoenix Lite 2 | ✓ Supported | “Idle Learn (ECM)” Checked for model year 2019; path: TOPDON tool > Diagnostic Functions > Phoenix Lite 2 > Passenger > Chevrolet > Equinox > 2019 (checked 2019 per task; vehicle id is 2018 gen, same platform). No ABS bleed row seen.; version not listed by TOPDON |
| 2018+ Chevrolet Equinox | Launch X-431 PRO | ✓ Supported | “Idle Learn; Throttle Body Idle Air Flow Compensation Reset (ECM)” Checked for model year 2018; path: qcar: North America > Professional diagnostic > X-431 PRO > Chevrolet > Equinox > 2018 > Special Functions. No ABS bleed row. |
| 2021+ Chevrolet Tahoe | Autel MaxiCOM MK808S | ✓ Supported | “Throttle body idle air flow compensation reset” Checked for model year 2021 |
| 2021+ Chevrolet Tahoe | TOPDON Phoenix Lite 2 | ✓ Supported | “Throttle Body Idle Air Flow Compensation Reset” Checked for model year 2021; version not listed by TOPDON; module: ECM |
| 2015-2022 Chevrolet Colorado | Autel MaxiCOM MK808S | ✓ Supported | “Throttle body idle air flow compensation reset; Idle learn” Checked for model year 2019 |
| 2016-2025 Chevrolet Malibu | Autel MaxiCOM MK808S | ✓ Supported | “Throttle body idle air flow compensation reset; Idle learn” Checked for model year 2019 |
| 2018-2023 Chevrolet Traverse | Autel MaxiCOM MK808S | ✓ Supported | “Throttle body idle air flow compensation reset; Idle learn” Checked for model year 2019 |
Tools not listed are not yet verified for this job on these vehicles, which is not the same as unsupported.
Having the engine computer relearn closed-throttle position and idle airflow after the throttle body is cleaned or replaced, or the computer is reset.
📘 How to Check Scan Tool Vehicle Coverage Before You Buy (Every Major Brand)
Verified in maker coverage lists: Autel MaxiCOM MK808S (6 of 6 Chevrolet vehicles), TOPDON Phoenix Lite 2 (3 of 6 Chevrolet vehicles), Launch X-431 PRO (2 of 6 Chevrolet vehicles).
2019+ Chevrolet Silverado 1500, 2018+ Chevrolet Equinox, 2021+ Chevrolet Tahoe, 2015-2022 Chevrolet Colorado, 2016-2025 Chevrolet Malibu, 2018-2023 Chevrolet Traverse.