This loom is intended to be used with MoTeC's TOYOTA COROLLA GR 2023 G16E M1 KIT.
It provides an electrical interface between the Plug-In ECU Kit and the active rear differential clutch of the Toyota GR Corolla. 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 Corolla GR 2023 G16E Package in M1 Tune.
For full details of MoTeC's Toyota Corolla GR 2023 G16E M1 Plug-In ECU Kit Click here
The Diff Loom provides wiring for OE active rear differential mode switch, differential clutch solenoid and temperature sensor.
Connects to MoTeC's M142 ECU via the Adaptor Box (#61604) 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 Corolla 3 position Differential Mode Switch.
Numerous diff modes are configurable within the M1 Package, using MoTeC's optional 9 Position Switch #56100. (Sold separately).
See below in the "Downloads" section for an "Installation Guide".
Mating Connector: supplied on OE differential harness
| Pin | Wire Colour | Description |
|---|---|---|
| 3 | Black | Solenoid - |
| 4 | Red | Solenoid + |
| 17 | White | CAN High |
| 18 | Brown | Diff Mode Switch 0V |
| 19 | Violet | Diff Mode Switch |
| 26 | Green | CAN Low |
| 39 | Blue | Temperature signal |
| 47 | Brown | Temperature 0 V |
Mating Connector: Tyco Superseal 34 Position Keying 2 (MoTeC #65044)
| Pin | Wire Colour | Description |
|---|---|---|
| E11 | Violet | Diff Mode Switch |
| E15 | Blue | Temperature signal |
| E17 | Black | Solenoid - |
| E20 | Brown | Diff Mode Switch & Temperature 0 V |
| E23 | Green | CAN Low (See Note) |
| E24 | White | CAN High (See Note) |
| E34 | Red | Solenoid + |
If you are interested in purchasing this product contact an Authorised MoTeC Dealer.
This page shows the relevant downloads for this product. For a full selection of MoTeCs downloads visit the Downloads page.
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