Toyota Hilux GUN125 GUN126 Body ECU BCM Connector Pinout Toyota Hilux GUN125 GUN126 Body ECU BCM Connector Pinout

Toyota Hilux GUN125 GUN126 Body ECU BCM Connector Pinout

technical diagrams PDF #6251

0 Reviews | Purchase Below *

$15 USD

Visa Mastercard American Express Apple Pay

Technician-focused Body ECU connector pinout reference for the Toyota Hilux GUN125 and GUN126, covering the G27 and G28 Body ECU connectors, terminal numbering, Toyota connector part numbers and factory wire-colour identification. Click To Read More


There are no reviews yet.

Format: Instant Digital Download (PDF)

This technician-focused OEM reference provides the Body ECU / BCM connector interfaces for the Toyota Hilux GUN125 and GUN126.

Years Covered

2015, 2016, 2017, 2018, 2019, 2020, 2021

Production applicability varies by vehicle system, engine application and manufacturing specification, including specific production cutoffs within 2019, 2020 and 2021.

Included Connector References

  • Body ECU G27

    • Toyota connector housing: 90980-12A45
    • 19 terminal positions
  • Body ECU G28

    • Toyota connector housing: 90980-12A46
    • 14 terminal positions

Both connector references include the corresponding numbered connector-face diagram and factory wire-colour identification for populated terminals.

Useful For

  • Body ECU / BCM connector identification
  • BCM pinout lookup
  • Harness and connector identification
  • Terminal-position verification
  • Factory wire-colour identification
  • Electrical troubleshooting and wiring reference
  • Connector housing identification and replacement

Technical Scope

Provides the G27 and G28 Body ECU connector views, terminal numbering, Toyota connector part numbers, connector colours and factory wire-colour identification.

Toyota Hilux- champ Buyers Guide (2024-2026)

$10

Car Insights

Toyota Hilux- champ Buyers Guide (2024-2026)

The Toyota Hilux Champ is a stripped-back, work-focused pickup built for affordability, durability, and easy customization. Positioned below the regular Hilux, it prioritizes practicality over comfort, making it ideal for businesses and fleet use.

Toyota Hilux GUN125 GUN126 (1GR-FE) ECM ECU Pinout

$25

Technical Diagrams

Toyota Hilux GUN125 GUN126 (1GR-FE) ECM ECU Pinout

OEM ECM connector pinout reference for the Toyota Hilux GUN125/GUN126 with the 1GR-FE engine, covering C12, C13, C14, C15, G87 and G88 interfaces with OEM connector diagrams, terminal identification and available wire-color information.

Toyota Hilux GUN125 GUN126 (1TR-FE and 2TR-FE) ECM ECU Pinout

$25

Technical Diagrams

Toyota Hilux GUN125 GUN126 (1TR-FE and 2TR-FE) ECM ECU Pinout

OEM ECM connector pinout reference for the Toyota Hilux GUN125/GUN126 with 1TR-FE and 2TR-FE engines, covering C52, C53, C54, G45 and G46 interfaces with OEM connector diagrams, terminal identification and available wire-color information.

Toyota Hilux GUN125 GUN126 (1KD-FTV and 2KD-FTV) ECM ECU Pinout

$25

Technical Diagrams

Toyota Hilux GUN125 GUN126 (1KD-FTV and 2KD-FTV) ECM ECU Pinout

OEM ECM connector pinout reference for the Toyota Hilux GUN125/GUN126 with 1KD-FTV and 2KD-FTV engines, covering C55, C56, G83 and G84 interfaces with OEM connector diagrams, terminal identification and available wire-color information.