Relearn throttle body position and idle after cleaning or replacement.
For throttle / idle relearn on the 2018+ Honda Odyssey, one tool we track is confirmed in maker coverage lists (1 only partially).
Foxwell NT809 lists it as “TPS (service function)” (V1.49.001 or higher); marked partial.
The other 12 tools are not yet verified for this job on this vehicle, which is not the same as unsupported.
Same verified coverage as the 2018+ Honda Pilot: identical tools, statuses and function names in the maker lists.
| Tool | Status | Source | Checked |
|---|---|---|---|
| Foxwell NT809 | ◐ Partial | Maker list ↗ | 2026-10-17 “TPS (service function)” · V1.49.001 or higher · Foxwell NT809 service-function list, HONDA software, listed as ODYSSEY; Foxwell lists Honda by model name only, with no model years; Foxwell names only the service category, not a sub-function |
Not yet verified (12): Autel MaxiSys MS980, Autel MaxiCOM MK808S, Autel MaxiCheck MX900, Autel MaxiSys MS908S3, Autel MaxiSys MS906 Pro, TOPDON ArtiDiag900 Lite, TOPDON Phoenix Lite 2, Launch X431 CRP919 Max, Launch X431 PROS, Launch X-431 PRO, XTOOL D7, XTOOL D8. Not yet verified is not the same as unsupported.
Quoting throttle relearn on a Odyssey for a customer? Free labor quote calculator · estimate & invoice generator · more shop calculators.
One short email a week with newly verified tool results (including this vehicle), firmware changes that add or remove functions, and scanner deals. Free, unsubscribe anytime.
Verified tools per job on this vehicle: EPB Reset: 5 · ABS Bleed: 1 · Injector Coding: 0 · Secure Gateway Unlock: 0 · TPMS Relearn: 0 · Steering Angle Calibration: 5 · Battery Registration: 0 · Throttle Relearn: 1.
Best scan tool for the 2018+ Honda Odyssey → · Throttle / idle relearn scan tool hub
Having the engine computer relearn closed-throttle position and idle airflow after the throttle body is cleaned or replaced, or the computer is reset.
📘 Read: How to Check Scan Tool Vehicle Coverage Before You Buy (Every Major Brand)
2017+ Honda CR-V (3 verified) · 2022+ Honda Civic (3 verified) · 2018-2022 Honda Accord (2 verified) · 2018+ Honda Pilot (1 verified)
Which scan tool does Throttle Relearn on Honda? →
Most-verified elsewhere: 2018+ Jeep Grand Cherokee (8) · 2014-2023 Jeep Cherokee KL (8) · 2019+ Chevrolet Silverado 1500 (7) · 2019+ Ram 1500 (7) · 2018+ Chevrolet Equinox (7) · 2021+ Chevrolet Tahoe (7) · all vehicles
EPB service / reset · ABS bleed · Injector coding · FCA Secure Gateway access · TPMS relearn · Steering angle calibration · Battery registration (BMS)