02-25-2024, 11:16 PM
The errors you are getting are normal because you have enabled the paddles without the wiring. TCM (transmission control unit) checks the paddles (circuit) is open, that's why you are getting those DTC.
If you look at the diagram, you will see that there is a wiring harness (94/435) in the middle between the SWM and Gear shifter controller. Some models are missing that three wires. However, models like mine 2019 S60 T5 although we have middle harness with the tree wires connected to the gear shifter, we do not have three wires from the SWM side to that middle harness.
So, most likely if you connect the three wires from the SWM to the gear shifter connector, it should work.
If you look at the diagram, you will see that there is a wiring harness (94/435) in the middle between the SWM and Gear shifter controller. Some models are missing that three wires. However, models like mine 2019 S60 T5 although we have middle harness with the tree wires connected to the gear shifter, we do not have three wires from the SWM side to that middle harness.
So, most likely if you connect the three wires from the SWM to the gear shifter connector, it should work.