2023 Jeep Wrangler — check-engine light turned itself off — still scan it?

Ask what changed right before it started. Loaded-suspension checks on the 2023 Jeep Wrangler catch play that a wheels-hanging inspection misses. If the cheap test changes it, stop and reassess. When does it actually happen? No warning lights, which is why I'm documenting it.

Log the conditions before you spend. Move a coil or plug on the 2023 Jeep Wrangler if it's cylinder-specific and see whether the code follows. If the cheap test changes it, stop and reassess. On “check-engine light turned itself off — still,” that was the fork that mattered for me. Was this after sitting overnight? Checking again after work.

Start with the test that can prove you wrong. Move a coil or plug on the 2023 Jeep Wrangler if it's cylinder-specific and see whether the code follows. You'll know quickly if you're on the wrong tree. Post the numbers (or the code) and people can get more specific. Your commute and mine probably aren't the same, but the test still applies. Wrote this up on my lunch break.