2020 Toyota Tundra — clunk when changing from reverse to drive

If it were in my driveway, loaded-suspension checks on the 2020 Toyota Tundra catch play that a wheels-hanging inspection misses. You'll know quickly if you're on the wrong tree. Verbal 'we'll take care of it' is not a plan. I refuse to clear codes until someone else sees them.

Ask what changed right before it started. Move a coil or plug on the 2020 Toyota Tundra if it's cylinder-specific and see whether the code follows. If the cheap test changes it, stop and reassess. If it doesn't change the out-the-door or the repair estimate, it's noise. I already checked the easy fluid levels.

I'd want a measurement, not a hunch. Swap the cheap/easy piece first on the 2020 Toyota Tundra and see if the fault moves. You'll know quickly if you're on the wrong tree. This is from a 2020 Toyota Tundra in Denver. Write the result down so the next test isn't a repeat of the last one. I'd sleep better after that step, even if it finds nothing. I refuse to clear codes until someone else sees them.

I'd want a measurement, not a hunch. Loaded-suspension checks on the 2020 Toyota Tundra catch play that a wheels-hanging inspection misses. Don't erase codes until someone who can help has seen them. If you share a photo of the worksheet, easier to sanity-check. This is me being the wet blanket on purpose.

This is usually cheaper to test than to guess. Move a coil or plug on the 2020 Toyota Tundra if it's cylinder-specific and see whether the code follows. If the cheap test changes it, stop and reassess. This is from a 2020 Toyota Tundra in Denver. Learned this the expensive way on a previous car. That's coming from doing this as an owner, not a shop. No warning lights, which is why I'm documenting it.

This is usually cheaper to test than to guess. If a shop can't duplicate it on the 2020 Toyota Tundra, bring a video plus freeze-frame data, not just a story. You'll know quickly if you're on the wrong tree. If you share a photo of the worksheet, easier to sanity-check. That's coming from doing this as an owner, not a shop. If that fails I'll eat the diagnostic fee.

Log the conditions before you spend. A pressure test beats staring at a dry driveway if the 2020 Toyota Tundra is losing coolant with no puddle. That's the branch I'd chase this week. On “clunk when changing from reverse to drive,” that was the fork that mattered for me. This is from a 2020 Toyota Tundra in Denver. Had a similar mess a couple years ago and that's what finally sorted it. This is the version I'd tell a friend.

Log the conditions before you spend. A pressure test beats staring at a dry driveway if the 2020 Toyota Tundra is losing coolant with no puddle. Don't erase codes until someone who can help has seen them. On “clunk when changing from reverse to drive,” that was the fork that mattered for me. This is from a 2020 Toyota Tundra in Denver. Run the total, not the monthly, before you commit. I refuse to clear codes until someone else sees them.

Start with the test that can prove you wrong. Get a real battery/charging test on the 2020 Toyota Tundra, not just resting voltage, before blaming a module. You'll know quickly if you're on the wrong tree. This is from a 2020 Toyota Tundra in Denver. Happy to compare notes if your setup is different. I keep a notes app thread for this now.

Start with the test that can prove you wrong. Swap the cheap/easy piece first on the 2020 Toyota Tundra and see if the fault moves. That's the branch I'd chase this week. I'd want a dollar figure or a measured spec, not 'should be fine.' Worth doing even if the car feels fine right now. Parking it somewhere I can hear it better next time.

Start with the test that can prove you wrong. A pressure test beats staring at a dry driveway if the 2020 Toyota Tundra is losing coolant with no puddle. Save the big job until that test fails. Have you gotten a second quote in writing? I've seen both outcomes, which is why I'd test instead of assume. If this is nothing, great. I want that in data.