I’ve been having some serious issues with my 2008 Chevrolet Silverado lately. When I turn the key in the ignition, absolutely nothing happens—no sounds, no lights, just silence. It’s really frustrating! I’ve checked a few things but am still at a loss. Here’s what I’ve looked into so far:
Battery Check
I gave the battery a visual inspection. The terminals look clean and connected, but I’m wondering if it might be failing anyway. I didn’t notice any corrosion, but could it still be the problem?
I also checked the battery voltage with a multimeter, and it read around 12.1V. Could this indicate a weak battery?
Fuses and Relays
I checked the fuses under the dash and in the engine bay, but nothing seemed out of the ordinary. I couldn’t spot any blown fuses. Is there a specific fuse related to the ignition that I should check?
I’ve heard that sometimes the ignition relay can be an issue. How can I tell if that’s the culprit?
Ignition System
I was thinking about the ignition switch itself. Can anyone tell me how to diagnose that? Are there specific signs I should be looking for?
Also, what are the potential consequences if the ignition lock cylinder is malfunctioning?
Other Considerations
I know some Silverado owners have mentioned issues with the wiring or connections in the ignition system. Does anyone have tips on where I should start looking?
Are there any common problems that arise in 2008 Silverados that could cause this kind of starting issue?
I really appreciate any advice or suggestions you all can provide. It’d be great to hear from anyone who’s experienced this or knows what I should do next!