DOCUMENT TECHNICAL CONTENTS & VERIFIED SCHEMATIC / PCB PREVIEW
VERIFIED ENGINEERING SPEC
This 4-page BMW PUMA technical bulletin (56471465-01) addresses DTC CF1D (loss of communication with DSC) on E84 models with N46T engines and GS1912 transmissions. It explains that the issue is caused by sensitive transmission software after ISTA/P 2.49 programming and provides specific diagnostic steps for technicians.
WHAT IS INSIDE THIS DOCUMENT (CIRCUITS, PINOUTS & SECTIONS):
- Measure 56471465-01 for E84 with N46T engine
- Diagnosis of DTC CF1D (Loss of communication with DSC)
- Software sensitivity issue in GS1912 transmission
- ISTA/D diagnostic procedure and ISTA/P 2.49 programming
- Fault location: Electronic transmission control unit
1. TECHNICAL PASSPORT & EXTRACTED ROM IDENTIFIERS (BINARY TRUTH)
SKU: ECU-95102
| Vehicle brand & model / Engine | BMW / MINI |
|---|---|
| ECU family & processor (MCU) | OEM ECU & Electronic Modules / OEM 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 | BMW E84 N46T DTC CF1D: MIL Light & DSC Communication Loss Repair Guide (4p PDF) [#95102] |
| Category / Package | manual_pdf / generic-ecu |
| Exact size & SHA-256 checksum | 344,448 bytes • 4b8f7b64152d8746b2d618e518eba50f1fa9cc8d92ea72ea53e8fb3473716cae |
3. FREQUENT ENGINEERING QUESTIONS ABOUT THIS FILE (SCHEMA.ORG FAQPAGE)
E-E-A-T INDEX
Q: Which ECU and engine is the file BMW E84 N46T DTC CF1D: MIL Light & DSC Communication Loss Repair Guide (4p PDF) [#95102] (GS1912, E89X-13-03-501, 56471465-01, DSC, CF1D) for?
This engineering .PDF file targets the OEM ECU & Electronic Modules control unit (OEM MCU MCU) used on BMW / MINI vehicles. Extracted ROM markers: GS1912, E89X-13-03-501, 56471465-01, DSC, CF1D.
Q: Is the dump BMW E84 N46T DTC CF1D: MIL Light & DSC Communication Loss Repair Guide (4p PDF) [#95102] verified for authenticity and checksums?
Yes. The automated ROM analyzer verified the size (344,448 bytes), the SHA-256 checksum (4b8f7b64152d8746b2d618e5) and the internal firmware project identity (OEM ECU & Electronic Modules).
Q: What wiring diagrams, pinouts and fault codes are inside the document BMW E84 N46T DTC CF1D: MIL Light & DSC Communication Loss Repair Guide (4p PDF) [#95102]?
This technical document (BMW E84 N46T DTC CF1D: MIL Light & DSC Communication Loss Repair Guide (4p PDF) [#95102]) contains wiring diagrams, ECU connector pinouts for OEM ECU & Electronic Modules and diagnostic test procedures for BMW / MINI .
4. ALL RELATED FILES OF THIS FOLDER, BRAND & ECU (FIRMWARE, MAPS, DIAGRAMS, CODING & VIDEOS)
BUNDLE: generic-ecu
WHOLESALE PACK -95% (ALL FILES AT ONCE)
DEDUPLICATED • VERIFIED (COPIES REMOVED: 4)
Download the whole set of related files (38 unique files in one archive)
Individually, all 35 paid files cost $3,100. Buying the whole pack applies the wholesale discount -95% (save $2,935) + 3 free diagrams/photos!
Retail total: $3,100
$165
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