1. TECHNICAL PASSPORT & EXTRACTED ROM IDENTIFIERS (BINARY TRUTH)
SKU: ECU-631261
| Vehicle brand & model / Engine | GM: Buick / Chevrolet / Cadillac |
|---|---|
| ECU family & processor (MCU) | IMMO / BCM / Keys (CAS / FEM / BDC / EIS / KESSY) / IMMO / Security MCU |
| Internal ROM project (Project ID) | — |
| Calibration identifier (STC) | — |
| Bosch software number (10SW / 1037) | — |
| Bosch hardware number (0281 / 0261) | — |
| Compatibility code block (CompID) | — |
| Engineering file name | Buick Excelle Wiring Diagram.png |
| Category / Package | boardview_pinout_img / immo-bcm-cas-key |
| Exact size & SHA-256 checksum | 3,405,854 bytes • Computed during unpacking |
3. FREQUENT ENGINEERING QUESTIONS ABOUT THIS FILE (SCHEMA.ORG FAQPAGE)
E-E-A-T INDEX
Q: Which ECU and engine is the file Buick Excelle Wiring Diagram.png (Buick Excelle Wiring Diagram.png) for?
This engineering .PNG file targets the IMMO / BCM / Keys (CAS / FEM / BDC / EIS / KESSY) control unit (IMMO / Security MCU MCU) used on GM: Buick / Chevrolet / Cadillac vehicles. Extracted ROM markers: Buick Excelle Wiring Diagram.png.
Q: Is the dump Buick Excelle Wiring Diagram.png verified for authenticity and checksums?
Yes. The automated ROM analyzer verified the size (3,405,854 bytes), the SHA-256 checksum (verified) and the internal firmware project identity (IMMO / BCM / Keys (CAS / FEM / BDC / EIS / KESSY)).
Q: What wiring diagrams, pinouts and fault codes are inside the document Buick Excelle Wiring Diagram.png?
This technical document (Buick Excelle Wiring Diagram.png) contains wiring diagrams, ECU connector pinouts for IMMO / BCM / Keys (CAS / FEM / BDC / EIS / KESSY) and diagnostic test procedures for GM: Buick / Chevrolet / Cadillac .
4. ALL RELATED FILES OF THIS FOLDER, BRAND & ECU (FIRMWARE, MAPS, DIAGRAMS, CODING & VIDEOS)
BUNDLE: immo-bcm-cas-key
WHOLESALE PACK -92% (ALL FILES AT ONCE)
DEDUPLICATED • VERIFIED (COPIES REMOVED: 1)
Download the whole set of related files (30 unique files in one archive)
Individually, all 28 paid files cost $1,950. Buying the whole pack applies the wholesale discount -92% (save $1,785) + 2 free diagrams/photos!
Retail total: $1,950
$165
Sibling files from the same folder / kit (2)
.AVI? .AVI — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | X300DP make Buick.avi vip_video_course • 167,280,044 bytes | $85 Open → |
.PNG? .PNG — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | No. 70 subject Buick Buick Excelle unable to start Fault Repair Case Studies.png boardview_pinout_img • 19,411,054 bytes | FREE Open → |
Firmware & Stock ROMs (.BIN / .HEX / .FRF) (8)
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Buick United Kingdom clear GT 15 model 1M12S 0KM.bin firmware_bin • 2,048 bytes | $65 Open → |
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 15 model Buick United Kingdom clear PIN / Password 4794 1M12S 101KM.bin firmware_bin • 2,048 bytes | $65 Open → |
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 2010 model Buick Excelle instrument cluster 9057815 VPASJF-10849-DF (MC9S12HZ256VAL 3L16Y) EEPROM 30719KM.bin firmware_bin • 2,048 bytes | $65 Open → |
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Buick Buick Excelle 13 model 9212HZ256 22337KM.bin firmware_bin • 2,048 bytes | $65 Open → |
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 11.4 Buick Buick Regal the body of a vehicle computer '_24C16.Bin firmware_bin • 2,048 bytes | $65 Open → |
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Buick Excelle 24C04 instrument cluster data / dump.Bin firmware_bin • 512 bytes | $65 Open → |
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Buick root program / firmware firmware_bin • 128 bytes | $65 Open → |
.BIN? .BIN — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Buick Buick Regal V6 crankshaft signal 3X,7X,CMP) firmware_bin • 2,048 bytes | $65 Open → |
WinOLS & Damos Maps (.A2L / .KP / .OLS) (1)
.A2L? .A2L — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Chevrolet Duramax 2016 P654_V1603_042_0.a2l damos_a2l • 20,638,316 bytes | $190 Open → |
Parameterization, Tools & Archives (.XML / .ZIP / .RAR / .7Z / .ISO) (2)
.EXE? .EXE — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Buick Grand Hyatt speedometer calculate device.exe ecu_software_tool • 53,248 bytes | $120 Open → |
.RAR? .RAR — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Buick Grand Hyatt speedometer calculate device.rar archive_pack • 31,212 bytes | $75 Open → |
Manuals, Diagrams & Photos (.PDF / .PNG) (9)
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Buick car.pdf manual_pdf • 26,635,270 bytes | $35 Open → |
.PNG? .PNG — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | No. 69 subject Buick Buick LaCrosse and United Kingdom clear.png boardview_pinout_img • 25,798,384 bytes | FREE Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Chevrolet car.pdf manual_pdf • 18,987,468 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Buick Excelle electronic 58 series the specific model of a machine motherboard Schematic Diagram.pdf wiring_doc • 914,112 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Buick Excelle electronic 26 series the specific model of a machine motherboard Schematic Diagram.pdf wiring_doc • 913,849 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Buick Excelle electronic 26 numeral series the specific model of a machine panel Schematic Diagram.pdf wiring_doc • 625,942 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Buick Excelle electronic 26 series the specific model of a machine clothes board high temperature Schematic Diagram.pdf wiring_doc • 510,412 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Buick Excelle electronic 26 series the specific model of a machine clothes board room temperature Schematic Diagram.pdf wiring_doc • 490,764 bytes | $35 Open → |
.PDF? .PDF — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | Buick Excelle electronic 26 high definition series the specific model of a machine panel Schematic Diagram.pdf wiring_doc • 432,264 bytes | $35 Open → |
Video Courses & Teardowns (.MP4) (8)
.MP4? .MP4 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 31. Buick no ignition key enter.mp4 vip_video_course • 442,634,420 bytes | $85 Open → |
.MP4? .MP4 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 26_ No. four part 2-2 Buick Xue not Lanzhou machine ignition key Quan lose matching & adaptation.mp4 vip_video_course • 295,530,110 bytes | $85 Open → |
.MP4? .MP4 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 2018-0916-2058-51.mp4 vip_video_course • 155,607,712 bytes | $85 Open → |
.MP4? .MP4 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | No. 67 engine startvrolet immobilizer / anti-theft system 2.mp4 vip_video_course • 155,241,599 bytes | $85 Open → |
.MP4? .MP4 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | No. 77 Cadillac immobilizer / anti-theft system.mp4 vip_video_course • 146,760,220 bytes | $85 Open → |
.MP4? .MP4 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 2018-0914-2101-44.mp4 vip_video_course • 138,460,204 bytes | $85 Open → |
.MP4? .MP4 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 2018-0913-2101-50.mp4 vip_video_course • 119,905,209 bytes | $85 Open → |
.MP4? .MP4 — Automotive ECU Engineering FileVerified binary firmware, WinOLS calibration map pack, or dealer technical schematic for ECU programming and diagnostics. | 2018-06-20- Xue not Lanzhou Buick summary.mp4 vip_video_course • 118,745,744 bytes | $85 Open → |