Thread: Headunit not working, but illuminating
View Single Post
Old 12-19-2013, 04:34 PM   #12 (permalink)
Fountainhead
Track Member
 
Fountainhead's Avatar
 
Join Date: Feb 2013
Location: FL
Posts: 834
Drives: 2019 Civic Type R
Rep Power: 14
Fountainhead has much to be proud ofFountainhead has much to be proud ofFountainhead has much to be proud ofFountainhead has much to be proud ofFountainhead has much to be proud ofFountainhead has much to be proud ofFountainhead has much to be proud ofFountainhead has much to be proud of
Default
Quote:
Originally Posted by ViCiouS View Post
Thanks for continued advice guys, I suppose i'll replace all audio related fuses even though they visually look good. I ran wire for the grounds directly to the battery terminal to rule that out. Didn't check the 12v continuous though because I was assuming illumination required that to be working.

That will be my next check.
Hi, Illumination lead is separate, it's either PWM (Pulse Width Modulation) or varying voltage level to track the dash lights. Sometimes it's just a sense line that turns on knob backlight and dims the TFT when the Illumination line is high. (Lights are on).
Fountainhead is offline   Reply With Quote