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. |
2020 Land Rover Range Rover Sport External Lighting Wiring Diagram (1p PDF) [#125207] | Land Rover / Jaguar • TCU / Gearbox Gearbox TCUs, Robots DSG (0AM/02E/DQ380), CVT ZF | $35 • Open solution → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
Land Rover Range Rover Sport Speed Control Module Wiring Diagram (1p PDF) [#5825] | Land Rover / Jaguar • OEM ECU & Electronic Modules | $35 • Open solution → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. |
Land Rover Range Rover HVAC & BCM Wiring Diagram (2017-2019) (7p PDF) [#20814] | Land Rover / Jaguar • EV / Hybrid Batteries BMS, Inverters MCU, VCU Electric Vehicles (EV) | $35 • Open solution → |
| DTC fault code | Vehicle brand | ECU family | Files found in database | Solution / Disable |
|---|---|---|---|---|
C4DC03A |
Land Rover / Jaguar ( | EV / Hybrid Batteries BMS, Inverters MCU, VCU Electric Vehicles (EV) | ROMs & map packs with this code: 3 files | Open disable files for C4DC03A → |