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DEDICATED LONG-TAIL FILE PAGE • SKU: ECU-3791 • FORMAT: .PDF

Toyota Dual Immobilizer System: ECU and Box Key Programming Guide (32p PDF • #3791) (Toyota Dual Immobilizer System: ECU and Box Key Programming Guide (32p PDF) [#3791])

Verified engineering .PDF file (Toyota Dual Immobilizer System: ECU and Box Key Programming Guide (32p PDF) [#3791]) for Toyota / Lexus (IMMO / BCM / Keys (CAS / FEM / BDC / EIS / KESSY) IMMO / Security MCU). Identifiers: Engine ECU, Immobilizer Box. Size: 2,552,801 bytes, SHA-256: 5a3cfa80ec21e370.

ROM UNPACKED • 17/17 CRC Engine ECUImmobilizer Box
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This 32-page technical document details the dual immobilizer system used in 2004-2005 Toyota Land Cruiser Prado models. It provides specific procedures for key programming using TM100 and VVDI tools, including ECU initialization and immobilizer box synchronization.

WHAT IS INSIDE THIS DOCUMENT (CIRCUITS, PINOUTS & SECTIONS):
  • Definition of dual immobilizer system
  • Analysis of immobilizer data in ECU and box
  • Key programming method using TM100 and VVDI
  • Engine ECU initialization and synchronization
  • Manual key writing and pin 4-13 shorting
Toyota dual immobilizer system technical guide for ECU and immobilizer box key programming and synchronization.Toyota dual immobilizer system technical guide for ECU and immobilizer box key programming and synchronization.
1. TECHNICAL PASSPORT & EXTRACTED ROM IDENTIFIERS (BINARY TRUTH) SKU: ECU-3791
Vehicle brand & model / EngineToyota / Lexus
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 nameToyota Dual Immobilizer System: ECU and Box Key Programming Guide (32p PDF) [#3791]
Category / Packagemanual_pdf / immo-bcm-cas-key
Exact size & SHA-256 checksum2,552,801 bytes • 5a3cfa80ec21e3704dfdc072c43412e0de9693ebc52878fbe3fed31f597db734
Engineering passwords / kit PIN codesIncluded in delivery kit (1 items matched from the password DB)
3. FREQUENT ENGINEERING QUESTIONS ABOUT THIS FILE (SCHEMA.ORG FAQPAGE) E-E-A-T INDEX
Q: Which ECU and engine is the file Toyota Dual Immobilizer System: ECU and Box Key Programming Guide (32p PDF) [#3791] (Engine ECU, Immobilizer Box) for?
This engineering .PDF file targets the IMMO / BCM / Keys (CAS / FEM / BDC / EIS / KESSY) control unit (IMMO / Security MCU MCU) used on Toyota / Lexus vehicles. Extracted ROM markers: Engine ECU, Immobilizer Box.
Q: Is the dump Toyota Dual Immobilizer System: ECU and Box Key Programming Guide (32p PDF) [#3791] verified for authenticity and checksums?
Yes. The automated ROM analyzer verified the size (2,552,801 bytes), the SHA-256 checksum (5a3cfa80ec21e3704dfdc072) 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 Toyota Dual Immobilizer System: ECU and Box Key Programming Guide (32p PDF) [#3791]?
This technical document (Toyota Dual Immobilizer System: ECU and Box Key Programming Guide (32p PDF) [#3791]) contains wiring diagrams, ECU connector pinouts for IMMO / BCM / Keys (CAS / FEM / BDC / EIS / KESSY) and diagnostic test procedures for Toyota / Lexus .
4. ALL RELATED FILES OF THIS FOLDER, BRAND & ECU (FIRMWARE, MAPS, DIAGRAMS, CODING & VIDEOS) BUNDLE: immo-bcm-cas-key
WHOLESALE PACK -89% (ALL FILES AT ONCE) DEDUPLICATED • VERIFIED (COPIES REMOVED: 0)
Download the whole set of related files (29 unique files in one archive)
Individually, all 23 paid files cost $1,445. Buying the whole pack applies the wholesale discount -89% (save $1,280) + 6 free diagrams/photos!
Retail total: $1,445
$165
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