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 |
|---|---|---|---|
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
Chevrolet Cruze No-Start: Immobilizer Fault B3055/B2955 Caused by Metal Ignition Ring (1p PDF) [#106594] | GM: Buick / Chevrolet / Cadillac • IMMO / BCM / Keys Immobilizers, Keys & Locks (CAS/FEM/BDC/EIS/BCM/KESSY) | $35 • Open solution → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
GM Immobilizer DTC Troubleshooting and Key Programming Guide (3p PDF) [#15851] | Multi-Brand / Universal Automotive Systems • IMMO / BCM / Keys Immobilizers, Keys & Locks (CAS/FEM/BDC/EIS/BCM/KESSY) | $35 • Open solution → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
Buick GL8 BCM B3055 Fault & Santana 2000 A/C Cooling Repair Case Study (1p PDF) [#131350] | GM: Buick / Chevrolet / Cadillac • IMMO / BCM / Keys Immobilizers, Keys & Locks (CAS/FEM/BDC/EIS/BCM/KESSY) | $35 • Open solution → |
.JPG? .JPG — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
Haima Family IMMO Diagnostic Screenshot: Key Data Loss Fault Codes [#663247] | BAIC / GAC Trumpchi / Hongqi • IMMO / BCM / Keys Immobilizers, Keys & Locks (CAS/FEM/BDC/EIS/BCM/KESSY) | $65 • Open solution → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
2016 Buick Excelle GT DTC B3055 Immobilizer Fault Diagnosis and BCM Key Programming (8p PDF) [#1924] | GM: Buick / Chevrolet / Cadillac • IMMO / BCM / Keys Immobilizers, Keys & Locks (CAS/FEM/BDC/EIS/BCM/KESSY) | $35 • Open solution → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
2005 Buick GL8 Pass Key III Immobilizer Fault Diagnosis and Key Programming (2p PDF) [#7031] | GM: Buick / Chevrolet / Cadillac • IMMO / BCM / Keys Immobilizers, Keys & Locks (CAS/FEM/BDC/EIS/BCM/KESSY) | $35 • Open solution → |
.PNG? .PNG — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
Haima IMMO Diagnostic Screenshot: Key Data Loss and Communication Faults [#651633] | Multi-Brand / Universal Automotive Systems • 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 |
|---|---|---|---|---|
B3055 |
BAIC / GAC Trumpchi / Hongqi ( BJ40 / GAC | IMMO / BCM / Keys Immobilizers, Keys & Locks (CAS/FEM/BDC/EIS/BCM/KESSY) | ROMs & map packs with this code: 7 files | Open disable files for B3055 → |