Upload an external EEPROM dump, reset adaptations, recalculate checksums, download a flashable file.

Accepts 8192-byte DL501 Gen2 external EEPROM dumps only. Files are processed in memory and never stored or logged. Read the safety notice before flashing.

01 · Access Key

Key is held in session memory only and sent as a request header on each upload — never persisted to disk.

02 · Load Dump

▸ Drop or click to select .BIN

DL501 Gen2 · external EEPROM · 8 KB

03 · Self-Check

Self-check · Pre-repair

Part number— Digest— Size—

Block	Ctr	Stored	Calc	State

04 · Repair Result

Repair · Adaptation neutralised ●WRITTEN

Block	Ctr →	CRC before → after	State

Bytes changed— Change window— Confined to blocks—

Safety Notice

Bench Use Only · Verify Before Flashing
This tool resets the transmission controller's adaptation data, which directly affects clutch pressure calibration. Before flashing, confirm the dump is a DL501 Gen2 external EEPROM and that self-check passes. For new variants, cross-check the first unit against an ODIS online adaptation reset, or run a short bench/road test to confirm no fault codes before making this the standard procedure. Output only modifies the adaptation block area — all other bytes are preserved unchanged. Use at your own risk.