Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums - Camaro5.com - View Single Post - HELP WITH ECM/TUNING PROBLEM? Controller Unlocker: Timed Out

Israelmwang · 03-30-2024, 06:28 AM

ISSUE RESOLVED

- Turns out I had a lose ground connection. I cleaned it up and tightened it down, and then also disconnected the battery and radio fuse. waited 30 minutes, and went through the write process and everything wrote fine!

03-30-2024, 06:28 AM	#18
Israelmwang Drives: 2011 Camaro SS Join Date: Feb 2024 Location: Colorado Posts: 18	ISSUE RESOLVED - Turns out I had a lose ground connection. I cleaned it up and tightened it down, and then also disconnected the battery and radio fuse. waited 30 minutes, and went through the write process and everything wrote fine!