Search by diagnostic fault code (e.g. P226D09, P2002F0, P24AEF2, P0401): shows in which ECUs and map packs (.KP / .A2L / .OLS) this code is already mapped for a safe, limp-free disable.
| Format | Solution file / DTC mask map | Brand & ECU | Link |
|---|---|---|---|
.JPG? .JPG — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
Haima M5 LianDian IMMO Diagnostic Screenshot: B1503, B1504, B150B Fault Codes [#616621] | BAIC / GAC Trumpchi / Hongqi • IMMO / BCM / Keys Immobilizers, Keys & Locks (CAS/FEM/BDC/EIS/BCM/KESSY) | $65 • Open solution → |
| DTC fault code | Vehicle brand | ECU family | Files found in database | Solution / Disable |
|---|---|---|---|---|
B1503 |
BAIC / GAC Trumpchi / Hongqi ( BJ40 / GAC | IMMO / BCM / Keys Immobilizers, Keys & Locks (CAS/FEM/BDC/EIS/BCM/KESSY) | ROMs & map packs with this code: 1 files | Open disable files for B1503 → |
B150300 |
Great Wall / Haval / Tank / WEY ( | IMMO / BCM / Keys Immobilizers, Keys & Locks (CAS/FEM/BDC/EIS/BCM/KESSY) | ROMs & map packs with this code: 1 files | Open disable files for B150300 → |