Will steering wheel controls work with aftermarket head unit?
This subject is a little complicated, but the basic answer is that, no, you can’t connect steering wheel audio controls to an aftermarket radio without an adapter. In most cases, though, an adapter is required.
What is key1 and key2 wires for?
Key 1 and 2 are used for steering wheel control as well as some other applications like radios. You need to connect the key 1 or key 2 with the original steering wheel control wire. The button light control wire is referred to as “Illum” wire.
How to troubleshoot a steering wheel control problem?
Important: Plug the patch lead to the head unit first and the last connection is to plug into the vehicle’s factory harness ● ALWAYS ASK AS MANY QUESTIONS AS YOU CAN ABOUT THE VEHICLE. Make, model, year, series etc. the more information you have about the vehicle the easier it will be to find a solution from our suppliers.
How does the aswc-1 steering wheel control module work?
The ASWC-1 includes a wire harness that you’ll connect to +12V, ground, and the SWC wires from your car (ideally via one of my harnesses). The module also connects to the “Wired Remote” input on your after-market HU. The ASWC-1 “translates” the signals from your car’s SWC buttons to the signals that your new HU needs to see.
How to troubleshoot steering wheel control on Holden VY?
*Make sure the steering wheel interface harness plug matches the vehicles OEM radio plug. *Many customers think they can cut the plug from a CHVTVXA and will work in a Holden VY/VZ. NOTE: If the plug does not suit, the harness is not suited for the vehicle and will not work. ● Does the customer have a patch lead and is it correct?
How to remove stereo head unit from sprinter?
Undo the one near the A pillar and the one near the center console and then push the panel away from you (towards the windshield). It will unhook and then you can just lift it clear. One final set of panels you might want to remove is the section under the steering wheel.