DOCUMENT TECHNICAL CONTENTS & VERIFIED SCHEMATIC / PCB PREVIEW
VERIFIED ENGINEERING SPEC
This technical document provides the 55-pin connector layout for the GWM Sailing engine control unit. It includes a detailed reference table mapping specific pin numbers to their functions, such as battery voltage, speed signals, and various voltage levels.
WHAT IS INSIDE THIS DOCUMENT (CIRCUITS, PINOUTS & SECTIONS):
- 55-pin ECU connector layout diagram
- Pin 18-27: Battery voltage and speed signal definitions
- Pin 34-45: Battery voltage and 0.5-4.8V signal definitions
- Pin 2-24: 0-0.12V low-level signal definitions
- Pin 1-20: Speed and 0.5-4.5V signal definitions
- Pin 3-28: 0V, 12V, and 0.2-0.9V signal definitions
1. TECHNICAL PASSPORT & EXTRACTED ROM IDENTIFIERS (BINARY TRUTH)
SKU: ECU-101541
| Vehicle brand & model / Engine | Great Wall / Haval / Tank / WEY |
|---|---|
| ECU family & processor (MCU) | Instrument Cluster (Odometer), HeadUnit & Infotainment / Instrument & Infotainment |
| 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 | GWM Sailing 55-Pin Engine ECU Connector Pinout and Signal Reference (1p PDF) [#101541] |
| Category / Package | wiring_doc / cluster-infotainment-navi |
| Exact size & SHA-256 checksum | 190,987 bytes • 7e552b16c57f9a394fa9a38a44677e5ba33ada9bbaeb4f84459d1cc91ae2706f |
3. FREQUENT ENGINEERING QUESTIONS ABOUT THIS FILE (SCHEMA.ORG FAQPAGE)
E-E-A-T INDEX
Q: Which ECU and engine is the file GWM Sailing 55-Pin Engine ECU Connector Pinout and Signal Reference (1p PDF) [#101541] (GWM Sailing 55-Pin Engine ECU Connector Pinout and Signal Reference (1p PDF) [#101541]) for?
This engineering .PDF file targets the Instrument Cluster (Odometer), HeadUnit & Infotainment control unit (Instrument & Infotainment MCU) used on Great Wall / Haval / Tank / WEY vehicles. Extracted ROM markers: GWM Sailing 55-Pin Engine ECU Connector Pinout and Signal Reference (1p PDF) [#101541].
Q: Is the dump GWM Sailing 55-Pin Engine ECU Connector Pinout and Signal Reference (1p PDF) [#101541] verified for authenticity and checksums?
Yes. The automated ROM analyzer verified the size (190,987 bytes), the SHA-256 checksum (7e552b16c57f9a394fa9a38a) and the internal firmware project identity (Instrument Cluster (Odometer), HeadUnit & Infotainment).
Q: What wiring diagrams, pinouts and fault codes are inside the document GWM Sailing 55-Pin Engine ECU Connector Pinout and Signal Reference (1p PDF) [#101541]?
This technical document (GWM Sailing 55-Pin Engine ECU Connector Pinout and Signal Reference (1p PDF) [#101541]) contains wiring diagrams, ECU connector pinouts for Instrument Cluster (Odometer), HeadUnit & Infotainment and diagnostic test procedures for Great Wall / Haval / Tank / WEY .
4. ALL RELATED FILES OF THIS FOLDER, BRAND & ECU (FIRMWARE, MAPS, DIAGRAMS, CODING & VIDEOS)
BUNDLE: cluster-infotainment-navi
WHOLESALE PACK -96% (ALL FILES AT ONCE)
DEDUPLICATED • VERIFIED (COPIES REMOVED: 0)
Download the whole set of related files (52 unique files in one archive)
Individually, all 52 paid files cost $4,030. Buying the whole pack applies the wholesale discount -96% (save $3,865) + 0 free diagrams/photos!
Retail total: $4,030
$165
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