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Launch PRO vs XTOOL D8 for Hyundai Elantra (2021+)

On the 2021+ Hyundai Elantra, Launch X-431 PRO is verified for 3 jobs and XTOOL D8 for 3. Both are verified for epb service / reset, abs bleed, steering angle calibration.

From maker coverage lists only. "Unknown" means not yet verified, not unsupported.

Job	Launch X-431 PRO	XTOOL D8
EPB service / reset	◐ Partial “Brake Pad Change Mode (Anti-Lock Brake System); Brake Pad Change Mode (Anti-lock Braking System)” · HYUNDAI V52.70	✓ Supported “EPB Release RH and LH (actuation test, ABS/ESP); EPB Apply RH and LH (actuation test, ABS/ESP)” · HYUNDAI V15.30, function EPB v6.30
ABS bleed	✓ Supported “HCU Air Bleeding Mode (Anti-Lock Brake System); HCU Air Bleeding Mode (Anti-lock Braking System)” · HYUNDAI V52.70	✓ Supported “HCU Air Bleeding Mode (ABS/ESP)” · HYUNDAI V15.30, function ABS BLEEDING v6.90
Injector coding	? Unknown	? Unknown
FCA Secure Gateway access	? Unknown	? Unknown
TPMS relearn	? Unknown	? Unknown
Steering angle calibration	✓ Supported “Steering Angle Sensor Calibration (Anti-Lock Brake System); Steering Angle Sensor Calibration (Anti-lock Braking System); Steering Angle Sensor(Sas) Calibration (C-MDPS)” · HYUNDAI V52.70	✓ Supported “Steering Angle Sensor(SAS) Calibaration (ABS/ESP); Steering Angle Sensor(SAS) - DECAL. (C-MDPS); Steering Angle Sensor (SAS) Calibration (C-MDPS)” · HYUNDAI V15.30, function EPS v6.60
Battery registration (BMS)	? Unknown	? Unknown
Throttle / idle relearn	? Unknown	? Unknown

Bottom line from the data

At cited prices, XTOOL D8 costs $945.07 less (Launch X-431 PRO: MSRP $1,364.07, XTOOL D8: $419, checked 2026-10-16). Across every vehicle we track, Launch X-431 PRO has 172 verified results on 40 vehicles and XTOOL D8 has 122 on 36. Partial entries on this vehicle: Launch X-431 PRO 1, XTOOL D8 0.

How each maker names the shared functions

EPB Reset: Launch X-431 PRO calls it “Brake Pad Change Mode (Anti-Lock Brake System); Brake Pad Change Mode (Anti-lock Braking System)”, XTOOL D8 “EPB Release RH and LH (actuation test, ABS/ESP); EPB Apply RH and LH (actuation test, ABS/ESP)”
ABS Bleed: Launch X-431 PRO calls it “HCU Air Bleeding Mode (Anti-Lock Brake System); HCU Air Bleeding Mode (Anti-lock Braking System)”, XTOOL D8 “HCU Air Bleeding Mode (ABS/ESP)”
Steering Angle Calibration: Launch X-431 PRO calls it “Steering Angle Sensor Calibration (Anti-Lock Brake System); Steering Angle Sensor Calibration (Anti-lock Braking System); Steering Angle Sensor(Sas) Calibration (C-MDPS)”, XTOOL D8 “Steering Angle Sensor(SAS) Calibaration (ABS/ESP); Steering Angle Sensor(SAS) - DECAL. (C-MDPS); Steering Angle Sensor (SAS) Calibration (C-MDPS)”

Launch X-431 PRO full coverage · XTOOL D8 full coverage · All tools for the 2021+ Hyundai Elantra

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