FruitPolo Posted November 15, 2018 Share Posted November 15, 2018 (edited) Does anyone know the resistance value of each of the buttons on the steering wheel radio controls? I need to read the controls for what I want to do but dont know the correct values so I can buy the parts required. Thanks Edited November 15, 2018 by FruitPolo Quote Link to comment Share on other sites More sharing options...
FruitPolo Posted November 16, 2018 Author Share Posted November 16, 2018 Okay nevermind I measured them myself and then shortly after spotted them in the service manual. For reference for anyone else, Voltage in wires with no button pressed: 5v Volume Up & Down on seperate wires approx 652ohms (Voltage: 3.3v) Voice and Answer on seperate wires approx 1 ohm (Voltage: 0v) Seek Up & Down on seperate wires approx 165ohms (Voltage: 1.7v) Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.