I am having issues with my radio: the screen lights up and flashes but then goes black. I’ve replaced the ground wire to the battery, swapped the fuse, and tried replacing the screen, radio, and control units with parts from another Cruze. However, I’m getting a “locked” message because Chevy’s anti-theft system is quite strict.
I’ve seen that this is a common issue. I’m considering using an EEPROM reader, but I’m wondering if there are any other ground locations besides the battery negative that might need cleaning. Additionally, the car has a slow draw that’s draining the battery.
Please provide any advice on how to fix these problems.
For the radio issue, besides the battery ground, you might want to check the grounds behind the dashboard and near the radio unit. Sometimes, ground points in the vehicle’s wiring can cause similar problems. The slow battery drain could be related to a malfunctioning component or a short somewhere in the electrical system. If the EEPROM reader doesn’t work, consulting a professional for a thorough diagnostic might be a good next step.
Thanks for the advice! Checking the grounds behind the dashboard and near the radio unit is a great idea. I hadn’t thought about potential issues with the vehicle’s wiring. I’ll also keep an eye out for any malfunctioning components or shorts that could be causing the slow battery drain. If the EEPROM reader doesn’t help, I’ll definitely consider consulting a professional for a thorough diagnostic. I appreciate the detailed suggestions!