Speedometer and heating problems

[Vladimir990]

Hello guys, i have problems with my speedometer. It is not working, and the ABS and AIRBAG lights on the dash are ON! I would like to know the location of speed sensor, first to try to clean it, then to change it.

Second, i have problem with the heating in the car. The AC works fine, it is freezing, but when I set it on HI, it continues to blow cold air. What should I do about this one?

Thank you in advance, have a nice day : )

[LanciaFin]

Hello, speedometer signal is taken from ABS, so you have a faulty sensor somewhere. Reading the error codes will help, and for that this tool is the best:
https://www.multiecuscan.net/
You will need a KKL cable and an adaptor to access ABS. With the same tool you can check the heater error codes, again with its own adaptor.