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TOYOTA YARIS GR 2020 DIFF LOOM
TOYOTA YARIS GR 2020 DIFF LOOM
TOYOTA YARIS GR 2020 DIFF LOOM
Part No: #61466

OVERVIEW

This loom is intended to be used with MoTeC's M142 TOYOTA YARIS GR 2020 KIT (#11412).

It is also compatible with the M141 version of the kit.

It provides an electrical interface between the Plug-In ECU Kit and the active rear differential clutch of the Toyota GR Yaris. The Diff Loom replaces the functionality of Toyota's OE AWD ECU, allowing the user to define the parameters of the rear differential clutch with MoTeC's Yaris GR 2020 G16E Package in M1 Tune.

For full details of MoTeC's Toyota Yaris GR 2020 G16E M1 Plug-In ECU Kit Click here.

FEATURES

  • The Diff Loom provides wiring for OE active rear differential clutch solenoid and temperature sensor.

  • Connects to MoTeC's M142 ECU via the Adaptor Box (#61460) breakout connector.

  • The CAN messaging required for the OE dash display is sent via the Diff Loom to MoTeC's M142 ECU.

  • The matching connector allows the M142 ECU to be directly wired to the rear differential clutch solenoid, bypassing the OE AWD ECU.

  • Compatible with the OE Yaris 3 position Drive Mode Switch.

  • Numerous diff modes are configurable within the M1 Package, using MoTeC's 9 Position Switch (#56100).

OPERATION

Refer to the Differential Rear Clutch group within the M1 Package for information and settings related to the operation and control of the rear differential clutch.

SPECIFICATIONS

  • Length: 3.5 m.

  • Mating connector for the OE differential harness.

  • 6 x Crimped pins to be inserted into the breakout connector (see Connector Pinouts).

INSTALLATION

See below in the "Downloads" section for an "Installation Guide".

COMPATIBILITY

This Diff Loom supports cars fitted with the OE active rear differential clutch.

Vehicle Year Badge Comment
Toyota Yaris GR 2020 GR Engine G16E-GTS

The Diff Loom is intended to be used with MoTeC's M142 TOYOTA YARIS GR 2020 KIT (#11412).

The Kit includes a firmware Licence and an Adaptor Box.

If the following versions are in use, the Diff Loom will enable Diff Control functionality.

  • M1 LICENCE - TOYOTA YARIS GR 2020

    (#23578): MoTeC firmware version number 01.11.0099 and above.

  • M142 TOYOTA YARIS GR 2020 ADAPTOR BOX

    (#61460): Version 3.

    Adaptor Box versions are indicated as shown below.

Customers with an Adaptor Box other than Version 3 can still utilise this Loom for Diff Control functionality but require additional information. Contact support@motec.com.au

CONNECTOR PINOUTS

Breakout Connector E - 34 Way

Mating Connector: Tyco Superseal 34 Position Keying 2 (MoTeC #65044)

Pin Wire Colour Description
E15 Blue Temperature signal
E17 Black Solenoid -
E20 Brown Temperature 0 V
E23 Green CAN Low (See Note)
E24 White CAN High (See Note)
E34 Red Solenoid +
Pins E23 and E24 are not required when optional Dash Override (#61461 Gateway Loom) is installed.
Diff Connector

Mating Connector: supplied on OE differential harness

Pin Wire Colour Description
3 Black Solenoid -
4 Red Solenoid +
17 White CAN High
26 Green CAN Low
39 Blue Temperature signal
47 Brown Temperature 0 V

PURCHASING

If you are interested in purchasing this product contact an Authorised MoTeC Dealer.

DOWNLOADS

Terminated Looms
Name
Version / Part
Published
Download
Name, Version / Part, Published
Name
Version / Part
Published
Download
Toyota Yaris GR 2020 Diff Loom - Installation Guide
61466
May 2023
Download
Toyota Yaris GR 2020 Diff Loom - Installation Guide
61466
May 2023
Toyota Yaris GR 2020 Diff Loom - Installation Guide
61466
May 2023
Download
Tech Notes
Name
Version / Part
Published
Download
Name, Version / Part, Published
Name
Version / Part
Published
Download
CTN0041 Toyota Yaris Diff Control With External Current Sensor
Dec 2023
Download
CTN0041 Toyota Yaris Diff Control With External Current Sensor
Dec 2023
CTN0041 Toyota Yaris Diff Control With External Current Sensor
Dec 2023
Download
Useful Links

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OVERVIEW

FEATURES

OPERATION

SPECIFICATIONS

INSTALLATION

COMPATIBILITY

CONNECTOR PINOUTS

PURCHASING

DOWNLOADS