Across 2 Ram vehicles we track, 2 scan tools are verified for Throttle Relearn in maker coverage lists. Autel MaxiCOM MK808S is verified on 2 of the 2, Launch X-431 PRO on 1. Function names differ by tool: “Learn electronic throttle control”, “Learn ETC”, “Learn electronic throttle control (ETC)”.
| Vehicle | Tool | Status | Function (maker's wording) |
|---|---|---|---|
| 2019+ Ram 1500 | Autel MaxiCOM MK808S | ✓ Supported | “Learn electronic throttle control” Checked for model year 2019 |
| 2019+ Ram 1500 | Launch X-431 PRO | ✓ Supported | “Learn ETC” Checked for model year 2019 (Launch lookup, North America, product X-431 PRO; select model/year/function on the page) |
| 2019+ Ram 2500 | Autel MaxiCOM MK808S | ✓ Supported | “Learn electronic throttle control (ETC)” Checked for model year 2020 |
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.
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Verified in maker coverage lists: Autel MaxiCOM MK808S (2 of 2 Ram vehicles), Launch X-431 PRO (1 of 2 Ram vehicles).
2019+ Ram 1500, 2019+ Ram 2500.