What is the method for installing a hidden wire for a Corolla dash cam?
2 Answers
The installation position of the dash cam should be as close to the interior rearview mirror as possible. Installing it near the rearview mirror minimizes obstruction to the front windshield view. Determine the optimal wiring route based on the length of the power cord. It is recommended to simulate the wiring path first to ensure the power cord is long enough before proceeding with the installation.
I really enjoy installing the Corolla's dashcam with a hidden wiring setup myself. Essential tools like pry bars and fuse tap connectors are a must. Disconnect the negative battery terminal to avoid short-circuit risks. Starting from the dashcam, tuck the wire along the upper edge of the windshield, gently pry open the A-pillar trim clips with a small pry bar to conceal the wire inside. Route it behind the glove box on the passenger side, open the fuse box cover, and find an ignition-powered fuse slot to connect the positive wire using the fuse tap. Ground the negative wire directly to a chassis grounding point and tighten securely. After completion, reinstall all panels and test the dashcam for proper operation. Remember not to pull the wires too tight to prevent wear, and periodically check for wire safety without any pinching or obstruction—proceed slowly. The Corolla's interior is relatively easy to disassemble, but watching forum tutorials can minimize error risks. A clean wire routing enhances cabin tidiness and driving comfort. The whole process takes some time but isn’t hard to master—just pay attention to details. The Corolla's fuse box location is usually easy to find, and the manual provides diagrams for reference. Don’t forget to reconnect the battery before testing.
