*This diagram and this wiring harness do not fit cars factory-equipped with a manual gearbox.
We offer plug and play harnesses for G series cars.
You can also connect the TCU without this harness directly to the harness in a car factory-equipped with an automatic gearbox.
Wiring : #
in the engine bay on right side shock tower (looking from bumper) there is a plug that needs to be disconnected and rewired to the TCU
Rewire it according to this schematic (pin numbers are on the image above):
| plug in the car | TCU plug | Description |
|---|---|---|
| 3 | 67 | CAN 1H\CAN 2H (connect together) |
| 4 | 66 | CAN 1L\CAN 2L (connect together) |
| 9 | 51-53 | +12v |
Ignition 12V must be picked up from other place as stock TCU wakes up by CAN signal.
We recommend using pin 7 of this plug for ignition signal TCU(in tcu pin35)
TunerPro configuration #
Start by reading about Tuner Pro setup
Set CAN1 and CAN2 to 36 and set paddles1 to 13(OEM can paddles)
