Turn signals
Race Director
Joined: Nov 2006
Posts: 13,227
Likes: 7,825
From: Sunshine Coast, Queensland, Australia
2025 C3 of the Year Finalist - Modified
2024 C3 of the Year Finalist- Modified
2022 C3 of the Year Finalist - Modified
Cruise-In VIII Veteran
Your profile says you have a 78. you may want to mention that when you have a question. Also, other than a rough time. what is your issue?
Thread Starter
Cruising
Joined: Jun 2020
Posts: 14
Likes: 0
From: Louisiana
Thanks for replying and Thanks for the tip. I have a 78 anniv edition. I installed lq4 and 4l80e and all the other happy stuff. The signals work when I pulled it in the shop. I seem to have power where I need it . No flash.
Team Owner
Joined: Jan 2006
Posts: 37,637
Likes: 3,118
From: Crossville TN
Did you attempt to tie any of the new power lines into the turn signal power source? If not, I suspect the 'work' under the dash has disturbed some wiring OR your turn signal flasher module (behind passenger dash pad at lower-right on my '71) has bit the dust....
Thread Starter
Cruising
Joined: Jun 2020
Posts: 14
Likes: 0
From: Louisiana
I finally got it. I made a pin out harness for bulkhead connector and fuse box. That way I could work with fuse box in my hand versus being under the dash.
I traced back via schematic and power probe. Located problems and corrected in about 4 hrs.
I traced back via schematic and power probe. Located problems and corrected in about 4 hrs.
