Hyperflash harness
Drifting
Joined: May 2008
Posts: 1,694
Likes: 490
From: Denver, NC
Remove the panel under the driver dash - 4 screws. You will see the connector right by where it meets the center console - look for a connection that matches the hyperflash harness. About 15 minutes to install.
Team Owner
Joined: Jul 2016
Posts: 25,303
Likes: 1,683
From: The Steel City, Colorful Colorado
Winner 2020 C7 of the Year - Modified
Drifting
Joined: Dec 2010
Posts: 1,776
Likes: 500
From: West Seneca NY
Administrator
Joined: Mar 2001
Posts: 368,136
Likes: 24,734
From: In a parallel universe. Currently own 2014 Stingray Coupe.
C7 of the Year - Modified Finalist 2021
MO Events Coordinator
St. Jude Co-Organizer
St. Jude Donor '03 thru '25
NCM Sinkhole Donor
CI 5, 8 & 11 Veteran
You should not have to use inline resistors when you install the hyper flash harness. I did not use them when I installed the harness on my car and everything works as it should.
Just be careful when removing/re-installing the knee bolster as it slips under the center console bezel by the ignition cylinder. I would advise you to loosen the bezel to safely get the knee bolster out and then back in. You don’t have to do this, but I feel it is better than cracking the radio bezel when you try to get the bolster out from under it.
Just be careful when removing/re-installing the knee bolster as it slips under the center console bezel by the ignition cylinder. I would advise you to loosen the bezel to safely get the knee bolster out and then back in. You don’t have to do this, but I feel it is better than cracking the radio bezel when you try to get the bolster out from under it.
Racer
Joined: May 2015
Posts: 319
Likes: 90
From: North Ridgeville Ohio
No resistors needed.
You should not have to use inline resistors when you install the hyper flash harness. I did not use them when I installed the harness on my car and everything works as it should.
Just be careful when removing/re-installing the knee bolster as it slips under the center console bezel by the ignition cylinder. I would advise you to loosen the bezel to safely get the knee bolster out and then back in. You don’t have to do this, but I feel it is better than cracking the radio bezel when you try to get the bolster out from under it.
Just be careful when removing/re-installing the knee bolster as it slips under the center console bezel by the ignition cylinder. I would advise you to loosen the bezel to safely get the knee bolster out and then back in. You don’t have to do this, but I feel it is better than cracking the radio bezel when you try to get the bolster out from under it.
I originally had the resistors but still had problems. I then removed them and installed the hyperflash harness and have had no problems since.
Last edited by twill; Feb 9, 2018 at 03:42 PM.
