Across 3 Hyundai vehicles we track, 7 scan tools are verified for ABS Bleed in maker coverage lists. Autel MaxiCOM MK808S is verified on 3 of the 3, Autel MaxiSys MS906 Pro on 3. Function names differ by tool: “HCU Air bleeding mode”, “HCU Air Bleeding Mode (ABS/ESP)”, “HCU Air Bleeding Mode (Anti-Lock Brake System); HCU Air Bleeding Mode (Anti-lock Braking System)”.
| Vehicle | Tool | Status | Function (maker's wording) |
|---|---|---|---|
| 2021+ Hyundai Elantra | Autel MaxiCOM MK808S | ✓ Supported | “HCU Air bleeding mode” Checked for model year 2021 (Autel: ELANTRA(CN7), Hyundai(USA)) |
| 2021+ Hyundai Elantra | XTOOL D8 | ✓ Supported | “HCU Air Bleeding Mode (ABS/ESP)” Checked for model year 2021; HYUNDAI vehicle software V15.30 (XTOOL function query, embedded in xtoolglobal.com/pages/vehicle-coverage) |
| 2021+ Hyundai Elantra | Autel MaxiSys MS906 Pro | ✓ Supported | “HCU Air bleeding mode” Checked for model year 2021; Autel vehicle coverage, product "906Pro (MaxiSys MS906 Pro)", Hyundai(USA) > ELANTRA(CN7) > 2021; systems: ABS/ESC (Anti Lock Brake/Electronic Stability Control) |
| 2021+ Hyundai Elantra | Autel MaxiSys MS908S3 | ✓ Supported | “HCU Air bleeding mode” Checked for model year 2021; Autel vehicle coverage, product "MaxiSys MS908S3", Hyundai(USA) > ELANTRA(CN7) > 2021; systems: ABS/ESC (Anti Lock Brake/Electronic Stability Control) |
| 2021+ Hyundai Elantra | Autel MaxiCheck MX900 | ✓ Supported | “HCU Air bleeding mode” Checked for model year 2021; Autel vehicle coverage, product "MaxiCheck MX900", Hyundai(USA) > ELANTRA(CN7) > 2021; systems: ABS/ESC (Anti Lock Brake/Electronic Stability Control) |
| 2021+ Hyundai Elantra | Launch X-431 PRO | ✓ Supported | “HCU Air Bleeding Mode (Anti-Lock Brake System); HCU Air Bleeding Mode (Anti-lock Braking System)” Checked for model year 2021; path: qcar: North America > Professional diagnostic > X-431 PRO > Hyundai > Elantra(CN7)(SGW) > 2021 > Special Function |
| 2021+ Hyundai Elantra | TOPDON Phoenix Lite 2 | ✓ Supported | “HCU Air Bleeding Mode” Checked for model year 2021; version not listed by TOPDON; path: TOPDON vehicle coverage > Diagnostic Functions > Phoenix Lite 2 > Hyundai > Elantra(CN7)(SGW) > 2021 > Special Function (sub-function list) |
| 2022+ Hyundai Tucson | Autel MaxiCOM MK808S | ✓ Supported | “HCU Air bleeding mode” Checked for model year 2022 (Autel: TUCSON(NX4), Hyundai(USA)) |
| 2022+ Hyundai Tucson | XTOOL D8 | ✓ Supported | “HCU Air Bleeding Mode (ABS/ESP)” Checked for model year 2022; HYUNDAI vehicle software V15.30 (XTOOL function query, embedded in xtoolglobal.com/pages/vehicle-coverage) |
| 2022+ Hyundai Tucson | Autel MaxiSys MS906 Pro | ✓ Supported | “HCU Air bleeding mode” Checked for model year 2022; Autel vehicle coverage, product "906Pro (MaxiSys MS906 Pro)", Hyundai(USA) > TUCSON(NX4) > 2022; systems: ABS/ESC (Anti Lock Brake/Electronic Stability Control) |
| 2022+ Hyundai Tucson | Autel MaxiSys MS908S3 | ✓ Supported | “HCU Air bleeding mode” Checked for model year 2022; Autel vehicle coverage, product "MaxiSys MS908S3", Hyundai(USA) > TUCSON(NX4) > 2022; systems: ABS/ESC (Anti Lock Brake/Electronic Stability Control) |
| 2022+ Hyundai Tucson | Autel MaxiCheck MX900 | ✓ Supported | “HCU Air bleeding mode” Checked for model year 2022; Autel vehicle coverage, product "MaxiCheck MX900", Hyundai(USA) > TUCSON(NX4) > 2022; systems: ABS/ESC (Anti Lock Brake/Electronic Stability Control) |
| 2022+ Hyundai Tucson | Launch X-431 PRO | ✓ Supported | “HCU Air Bleeding Mode (Anti-Lock Brake System)” Checked for model year 2022; path: qcar: North America > Professional diagnostic > X-431 PRO > Hyundai > Tucson(NX4)(SGW) > 2022 > Special Function |
| 2022+ Hyundai Tucson | TOPDON Phoenix Lite 2 | ✓ Supported | “HCU Air Bleeding Mode” Checked for model year 2022; version not listed by TOPDON; path: TOPDON vehicle coverage > Diagnostic Functions > Phoenix Lite 2 > Hyundai > Tucson(NX4)(SGW) > 2022 > Special Function (sub-function list) |
| 2019-2023 Hyundai Santa Fe | Autel MaxiCOM MK808S | ✓ Supported | “HCU Air bleeding mode” Checked for model year 2021 (Autel: Santafe (TMA), Hyundai(USA)) |
| 2019-2023 Hyundai Santa Fe | Autel MaxiSys MS906 Pro | ✓ Supported | “HCU Air bleeding mode” Checked for model year 2021; Autel vehicle coverage, product "906Pro (MaxiSys MS906 Pro)", Hyundai(USA) > Santafe (TMA) > 2021; systems: ABS/ESC (Anti Lock Brake/Electronic Stability Control) |
| 2019-2023 Hyundai Santa Fe | Autel MaxiSys MS908S3 | ✓ Supported | “HCU Air bleeding mode” Checked for model year 2021; Autel vehicle coverage, product "MaxiSys MS908S3", Hyundai(USA) > Santafe (TMA) > 2021; systems: ABS/ESC (Anti Lock Brake/Electronic Stability Control) |
| 2019-2023 Hyundai Santa Fe | Autel MaxiCheck MX900 | ✓ Supported | “HCU Air bleeding mode” Checked for model year 2021; Autel vehicle coverage, product "MaxiCheck MX900", Hyundai(USA) > Santafe (TMA) > 2021; systems: ABS/ESC (Anti Lock Brake/Electronic Stability Control) |
| 2019-2023 Hyundai Santa Fe | Launch X-431 PRO | ✓ Supported | “HCU Air Bleeding Mode (Anti-lock Braking System)” Checked for model year 2019; path: qcar: North America > Professional diagnostic > X-431 PRO > Hyundai > Santafe(TM)(SGW) > 2019 > Special Function |
| 2019-2023 Hyundai Santa Fe | TOPDON Phoenix Lite 2 | ✓ Supported | “HCU Air Bleeding Mode” Checked for model year 2019; version not listed by TOPDON; path: TOPDON vehicle coverage > Diagnostic Functions > Phoenix Lite 2 > Hyundai > Santafe(TM)(SGW) > 2019 > Special Function (sub-function list) |
Tools not listed are not yet verified for this job on these vehicles, which is not the same as unsupported.
By tool: Autel MaxiCOM MK808S (same list: Autel MaxiSys MS906 Pro, Autel MaxiSys MS908S3, Autel MaxiCheck MX900) · Launch X-431 PRO · TOPDON Phoenix Lite 2 · XTOOL D8
Commanding the ABS module to cycle its valves and pump so air trapped inside the hydraulic unit can be purged. Usually needed after ABS unit replacement or when the system ran dry.
📘 ABS Bleed With a Scan Tool: When You Need It and How to Check Support
Verified in maker coverage lists: Autel MaxiCOM MK808S (3 of 3 Hyundai vehicles), Autel MaxiSys MS906 Pro (3 of 3 Hyundai vehicles), Autel MaxiSys MS908S3 (3 of 3 Hyundai vehicles), Autel MaxiCheck MX900 (3 of 3 Hyundai vehicles), Launch X-431 PRO (3 of 3 Hyundai vehicles), TOPDON Phoenix Lite 2 (3 of 3 Hyundai vehicles), XTOOL D8 (2 of 3 Hyundai vehicles).
2021+ Hyundai Elantra, 2022+ Hyundai Tucson, 2019-2023 Hyundai Santa Fe.
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