2021 Toyota Tacoma problems

“Driving in town 30 to 40mph, (while in drive) the vehicle rev’d up like it was in neutral then went back to normal. That is concerning because it will cause transmission problems & pulling onto a road the truck could shift to (neutral) causing it to not go.”

“Engine developed a loud knock while under normal driving conditions at 61,000 miles. Oil was changed every 5k miles since new. Dealer says my oil rings on piston skirt have failed and heavy scoring on cylinder #5 Replaced short block under my aftermarket warranty. Toyota refused to cover it because I was 1k miles over factory warranty”

“when I push the brake pedal, it goes to the floor. I have had the brakes and master cylinder replaced. after about one month the brakes started failing again. I am going to take it back to the mechanic to have them re-evaluate the brakes. No kind of official has inspected my truck. I have been having braking issues for about a year.”

“Having two issues major issues that’s causing me a $10,000 bill. The timing cover is leaking and there is a coolant bypass hose that is leaking. I have spend a lot of maintenance on this truck on maintaining it to have to remove the engine. As for the forward collision warning ive had it go off multiple times witout a vehicle there. While in cruise control ive had it unexpectedly break on me when there was no visible vehicle infront or next to me.”

“The Multi-Information Display (MID) on the instrument cluster (combination meter) has failed completely. The display shows full-width horizontal RGB scan lines across the entire screen with no readable information. The analog gauges (speedometer and tachometer) remain functional but all digital display information is unavailable including speed, warnings, fuel economy data, and safety system status indicators. This failure occurred suddenly with no prior warning. Vehicle has approximately 50,000 miles. I am aware that Toyota issued Safety Recall 25V595 in September 2025 covering the identical combination meter failure on 2023-2025 model year Tacomas and other Toyota vehicles. The root cause identified in that recall — accelerated deterioration of the memory device inside the combination meter due to improper programming — appears to be the same failure mechanism present in my 2021 model year vehicle. I am filing this complaint to formally document that this known defect extends to 2021 model year Tacoma vehicles and to request that NHTSA investigate expanding recall 25V595 to include earlier model years. Toyota should be required to repair or replace the…”

“Could feel and hear the front passenger seat (including the supplemental restraint system airbag) and seat belt move side to side and making a noise. I took the vehicle to Toyota of Denton, in Denton Texas for evaluation. Here is what they found from the service manager's email "Yours will need the seat frame replaced. The seat was removed, we found the seat track has play in it and is non serviceable meaning it comes as an assembly and you can not get individual parts for it. The estimate is $2234.28 and the part would take 3-4 weeks to come in as it is on back order. Keep in mind, that time can change along the way, but that is the current ETA. If you want to proceed with the repair, you would need to pre pay for the part and the diagnostic. The total repair would be reduced by the amount prepaid. I did reach out to Toyota and there would be no goodwill offered for this repair. It was just purchased and the selling dealer is who I would recommend you ask them for assistance. Please let me know how you would like to proceed." This same type of issue is found on from multiple owners. How many passenger seat frames have been replaced on 2019-2023 Tacomas,…”