Hello we have a 2023 Camry and 2024 Tundra. We were wondering if we did DIY will it void the warranty? We also have a 06 Camry with 375k miles and we do DIY for the 06 Camry cause the warranty for that is long gone. So just wondering. Also for the tundra it is a 4×4. We only use the 2WD to get slightly better gas mileage. So if we never use the 4×4 is it ok to do so? Will the transfer case and the front differential go bad if we never use 4×4?
Warranty: The short answer is "no" it won't void your warranty. You just have to use a little common sense like don't go making alterations to major components like engine, transmission, exhaust, suspension, etc while it's still under warranty.
4 Wheel drive: Of course you don't have to use the 4X4 at all, but it's wise to engage then occasionally and allow things to warm up, lube up. Is it absolutely necessary, no. Believe it or not, there are drivers out there who have had 4 wheel drive vehicles for years but they've never used it, or they "used it in the snow a couple of times".
Hello we have a 2023 Camry and 2024 Tundra. We were wondering if we did DIY will it void the warranty? We also have a 06 Camry with 375k miles and we do DIY for the 06 Camry cause the warranty for that is long gone. So just wondering. Also for the tundra it is a 4×4. We only use the 2WD to get slightly better gas mileage. So if we never use the 4×4 is it ok to do so? Will the transfer case and the front differential go bad if we never use 4×4?
For oil changes and such? No, so long as you use the specific kind specified in your owner's manual, as well as the quantity. Everything else, the dealer should do if something breaks. It's in the bumper-to-bumper warranty.
It would be smart to engage 4x4 every once in a while when you are going straight down the road for few miles. Do not attempt to turn on dry pavement in 4x4. 4x4 is intended for off-roading, in mud and dirt, not paved surfaces.
DIY service does not void your warranty unless the problem is due to your error or use of faulty parts (you specifically do not have to use OEM parts, though). See Moss-Magnuson act. Important thing is to keep good records and all of your receipts.
For the 4x4 system, I would recommend driving in 4x4 mode for a couple miles once a month or so to keep the transfer case lubricated. Maybe when you are driving in a straight line on a rainy day if you want to minimize wear on the components. [That was specifically recommended when I bought a 2014 Tundra, I assume the same recommendation would hold today.]
Be sure to keep receipts for your oil and filter and anything else purchased for normal maintenance.
We were wondering if we did DIY will it void the warranty?
Read the fine print in your warranty booklet.
Will the transfer case and the front differential go bad if we never use 4×4?
it kind of depends on the particular design of your drivetrain, and if you have disconnecting hubs or not.
On most systems, the entire drivetrain is rotating whether your are in 2WD or 4WD, which means splash lubrication is always working. The only change in 4WD is that the rear axle is locked to the front with a clutch or whatever.
I've never researched your Tundra so I don't know how it operates. But to be safe, it won't hurt to switch it to 4WD and drive it a few hundred yards once in a while, if only to exercise the 4WD shift motors. (following the directions in your owners manual of course)
When doing maintenance DIY, just make sure to document and keep your receipts.
Ok thank you guys.
Thank you.