ECUFLASH.PRO FIRMWARE, DAMOS & WIKI
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DEDICATED LONG-TAIL FILE PAGE • SKU: ECU-15851 • FORMAT: .PDF

Multi-Brand / OEM OEM ECU & Electronic Modules .PDF Download (GM Immobilizer DTC Troubleshooting and Key Programming Guide (3p PDF) [#15851])

Verified engineering .PDF file (GM Immobilizer DTC Troubleshooting and Key Programming Guide (3p PDF) [#15851]) for Multi-Brand & Universal (IMMO / BCM / Keys (CAS / FEM / BDC / EIS / KESSY) IMMO / Security MCU). Identifiers: B3060, B302A, P1649, B2910, CAS, B3935, BCM, B3976. Size: 1,080,270 bytes, SHA-256: 412e5570c79df43c.

ROM UNPACKED • 17/17 CRC B3060B302AP1649B2910CASB3935BCMB3976IMMOB3055
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This 3-page engineering guide details the diagnosis of General Motors immobilizer system fault codes, including B3060 and P1649. It covers BCM data stream analysis, key matching procedures, and the differences between online and offline module programming.

WHAT IS INSIDE THIS DOCUMENT (CIRCUITS, PINOUTS & SECTIONS):
  • Explanation of immobilizer fault codes (B3055, B3060, P1649, B2910)
  • Key matching and BCM data stream analysis
  • Radio frequency transceiver verification and configuration
  • Steering column lock (SCS) password troubleshooting
  • Online vs. offline programming procedures for GM modules
Technical guide for GM vehicle immobilizer fault codes, BCM data streams, and key matching procedures.Technical guide for GM vehicle immobilizer fault codes, BCM data streams, and key matching procedures.
1. TECHNICAL PASSPORT & EXTRACTED ROM IDENTIFIERS (BINARY TRUTH) SKU: ECU-15851
Vehicle brand & model / EngineMulti-Brand & Universal
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 nameGM Immobilizer DTC Troubleshooting and Key Programming Guide (3p PDF) [#15851]
Category / Packagemanual_pdf / immo-bcm-cas-key
Exact size & SHA-256 checksum1,080,270 bytes • 412e5570c79df43c66c995574f3d77f389ac5b0daeb302b053d2889dd27095e1
3. FREQUENT ENGINEERING QUESTIONS ABOUT THIS FILE (SCHEMA.ORG FAQPAGE) E-E-A-T INDEX
Q: Which ECU and engine is the file GM Immobilizer DTC Troubleshooting and Key Programming Guide (3p PDF) [#15851] (B3060, B302A, P1649, B2910, CAS, B3935, BCM, B3976) for?
This engineering .PDF file targets the IMMO / BCM / Keys (CAS / FEM / BDC / EIS / KESSY) control unit (IMMO / Security MCU MCU) used on Multi-Brand & Universal vehicles. Extracted ROM markers: B3060, B302A, P1649, B2910, CAS, B3935, BCM, B3976.
Q: Is the dump GM Immobilizer DTC Troubleshooting and Key Programming Guide (3p PDF) [#15851] verified for authenticity and checksums?
Yes. The automated ROM analyzer verified the size (1,080,270 bytes), the SHA-256 checksum (412e5570c79df43c66c99557) 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 GM Immobilizer DTC Troubleshooting and Key Programming Guide (3p PDF) [#15851]?
This technical document (GM Immobilizer DTC Troubleshooting and Key Programming Guide (3p PDF) [#15851]) contains wiring diagrams, ECU connector pinouts for IMMO / BCM / Keys (CAS / FEM / BDC / EIS / KESSY) and diagnostic test procedures for Multi-Brand & Universal .
4. ALL RELATED FILES OF THIS FOLDER, BRAND & ECU (FIRMWARE, MAPS, DIAGRAMS, CODING & VIDEOS) BUNDLE: immo-bcm-cas-key
WHOLESALE PACK -94% (ALL FILES AT ONCE) DEDUPLICATED • VERIFIED (COPIES REMOVED: 3)
Download the whole set of related files (36 unique files in one archive)
Individually, all 36 paid files cost $2,560. Buying the whole pack applies the wholesale discount -94% (save $2,395) + 0 free diagrams/photos!
Retail total: $2,560
$165
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