[Hebrew Hammer]

Hey Guys,

I'm currently designing a circuit to run accessory lighting as a turn signal. In order to make it function I need to tap into (and therefore find) two inputs: the input before the relay (which is on when the turn signal is turned on) and the output at the relay (which is the flash). Does anybody know where the relay is so I can tap before and after it?

 

[Ddaddy]

Since everything electrical on these cars runs through the Forward Control Module (FCM), here is the wiring diagram of the paths...

 

[xkm121]

From 2008 onward it is called TIPM, or Totally Integrated Power Module. It combined the function of both Power Distribution Center(PDC) and Front Control Module(FCM). It is a highly integrated computer chip.

In shorter words, our cars do not have flasher modules. You may be able to change the flashing frequency by editing the TIPM, but that requires some serious CANBUs programming skills.

 

[Hebrew Hammer]

Thanks guys! I'll be sure to post my project when I'm done...whenever that is!