DOCUMENT TECHNICAL CONTENTS & VERIFIED SCHEMATIC / PCB PREVIEW
VERIFIED ENGINEERING SPEC
This 1-page technical document provides a detailed pinout reference table for the Toyota Highlander engine ECU control module. It lists specific pin numbers, their functions, and reference voltage or resistance values for connectors D31, D32, B1, and B2.
WHAT IS INSIDE THIS DOCUMENT (CIRCUITS, PINOUTS & SECTIONS):
- Engine ECU control module pinout reference table
- Pin definitions for D31 and D32 series connectors
- Pin definitions for B1 and B2 series connectors
- Voltage and resistance reference values for specific pins
1. TECHNICAL PASSPORT & EXTRACTED ROM IDENTIFIERS (BINARY TRUTH)
SKU: ECU-121388
| Vehicle brand & model / Engine | Toyota / Lexus |
|---|---|
| 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 | Toyota Highlander Engine ECU Control Module Pinout Reference Table (1p PDF) [#121388] |
| Category / Package | wiring_doc / cluster-infotainment-navi |
| Exact size & SHA-256 checksum | 895,583 bytes • d76584e2f740d787d9ba83fedcc0ad739b1282a1573fa52006f3e8c543b2ae65 |
3. FREQUENT ENGINEERING QUESTIONS ABOUT THIS FILE (SCHEMA.ORG FAQPAGE)
E-E-A-T INDEX
Q: Which ECU and engine is the file Toyota Highlander Engine ECU Control Module Pinout Reference Table (1p PDF) [#121388] (D31-15/B3-1, D31-3/B3-1, D31-8/B3-1, B1-20/B1-28, B1-19/B1-28, D31-1/B3-1, D31-7/B3-1, D31-5/B3-1) for?
This engineering .PDF file targets the Instrument Cluster (Odometer), HeadUnit & Infotainment control unit (Instrument & Infotainment MCU) used on Toyota / Lexus vehicles. Extracted ROM markers: D31-15/B3-1, D31-3/B3-1, D31-8/B3-1, B1-20/B1-28, B1-19/B1-28, D31-1/B3-1, D31-7/B3-1, D31-5/B3-1.
Q: Is the dump Toyota Highlander Engine ECU Control Module Pinout Reference Table (1p PDF) [#121388] verified for authenticity and checksums?
Yes. The automated ROM analyzer verified the size (895,583 bytes), the SHA-256 checksum (d76584e2f740d787d9ba83fe) and the internal firmware project identity (Instrument Cluster (Odometer), HeadUnit & Infotainment).
Q: What wiring diagrams, pinouts and fault codes are inside the document Toyota Highlander Engine ECU Control Module Pinout Reference Table (1p PDF) [#121388]?
This technical document (Toyota Highlander Engine ECU Control Module Pinout Reference Table (1p PDF) [#121388]) contains wiring diagrams, ECU connector pinouts for Instrument Cluster (Odometer), HeadUnit & Infotainment and diagnostic test procedures for Toyota / Lexus .
4. ALL RELATED FILES OF THIS FOLDER, BRAND & ECU (FIRMWARE, MAPS, DIAGRAMS, CODING & VIDEOS)
BUNDLE: cluster-infotainment-navi
WHOLESALE PACK -91% (ALL FILES AT ONCE)
DEDUPLICATED • VERIFIED (COPIES REMOVED: 0)
Download the whole set of related files (34 unique files in one archive)
Individually, all 34 paid files cost $1,750. Buying the whole pack applies the wholesale discount -91% (save $1,585) + 0 free diagrams/photos!
Retail total: $1,750
$165
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