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by Ed Harris
2017 Dec 20 15:06
Forum: CAN Interface
Topic: How to communicate with TRW rain and light sensor
Replies: 0
Views: 2084

How to communicate with TRW rain and light sensor

Hello, I have a TRW rain and light sensor that I want to use out of the vehicle (often installed in VW vehicles). There are only gnd, vcc and signal wires. The signal wire goes strait to the CECM (central control module I think). The output probably varies with rain intensity but I only need rain or...