Hi guys
I got a question about the A/C switch, I just found my is PRC JDM Type R ECU don't have VTP input for A/C, what else I can use instead wire B9 VTP please? I want to get my A/C working, the Aircon switch is grounded every time I press the A/C button, but the JDM ECU don't have hardware to receive the signal from plug B pin 9.
VTP as AC input switch
Re: VTP as AC input switch
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