There is a leak the rear differential. There is a recall on this issue
2017 Toyota Tacoma owner complaints
236 complaints filed with NHTSA on this vehicle , including 2 reporting a crash, fire, injury, or fatality. Showing the 300 most recent — grouped by category for scanning.
powertrain 6 complaints shown
When driving at highway speeds and you come to an abrupt slowdown to rolling the truck will shudder, clunk into gear and then when about to stop will lunge forward at times. This has happened 3 times where the ABS actuates due to the lunge from the transmission shift and almost caused me to rear end the vehicle infront. In the Toyota tacoma forums there are many whom experience the same issue but Toyota seems to not resolve it.
The vehicle surges when backing up in reverse and when taking foot off brake pedal in drive.
Tl* the contact owns a 2017 Toyota tacoma. While stopped, with the brake pedal depressed, the vehicle surged forward. The vehicle was previously taken to be diagnosed. The contact was informed that the TCM and ECM needed to be updated. The ECM and TCM were updated. The contact stated that the vehicle was repaired per tsb number: 0077-16. Prior to the tsb repair, the contact had not experienced a failure. The manufacturer was notified of the failure. The approximate failure mileage was 3,756.
3.5l v6, limited edition, extended cab, 4x4, automatic, 1200 miles on odometer. Driving about 35mph on snow covered road in four wheel drive. Engine not completely warmed up and outside air temperature 9 degrees. Suddenly engine revved up without any pressure on accelerator and vehicle went into a sideways slide into the oncoming lane. Revving lasted about 2 seconds and then came back to normal RPM's. I got vehicle back in control but the unexpected acceleration was an eye opener and I was very fortunate there were no oncoming vehicles. Vehicle will also hesitate when cold while shifting from reverse to drive and vice versa. It tends to lunge in either direction depending on which gear it is in and having your foot firmly on the brake is the only way to stop it from taking off on you once
Noticing that as I come to a stop at the last second the drivetrain seems to snap out of gear causing a very loud clunk at this point the vehicle seems to free wheel forward unsafely. . The jolt you get can be compared to putting the vehicle into gear at too high of an idol, which will cause premature wear and tear to your drivetrain. Also, the engine seems to surge at idol while in gear and if you aren't ready for it and you are parking behind something, you run the risk of hitting it.. I have addressed the drivetrain issue with the dealer, but they say they can't get this to happen for them. Very interesting considering there seems to be others with similar issues.
engine 3 complaints shown
A rear coolant leak crossover pipe rear of engine top 14 hour reapair . No warning signs just an oder local repair shop
The contact owns a 2017 Toyota Tacoma. The contact stated that while operating the vehicle, the check engine and traction control warning lights remained illuminated. The vehicle was taken to the local dealer who diagnosed that engine cylinder #2 was faulty, and the engine needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure, but no assistance was offered. The failure mileage was 101,000.
The engine make noise afther 5 minutes start clack , clack , look like I have the diesel car , when push gas make noise and sometimes loos power , when driven I hear the noise inside cabin clack clack all the time everywhere my truck is 2017 tacoma 4 doors with 36,000 miles I take yo dealer Toyota an say is normal . Thanks.
body 3 complaints shown
Water leak into the rear of the cab. Toyota knows is a known issue but they decline warranty on it. They only have a t-sb-0055-18 but if the customer doesnt research for it online they will not even tell the customer. The water leak cause mold in the car and everything is wet on it. Our car has now 38000 miles. This is an expensive car and the mold will cause people to get sick. Toyota wants a customer to pay more than $10,000 to fix an issue that is cause by them. Please help about this.
Not a safety issue. The clear coat seems to be fading on a lot of the 3rd gen tacomas from the factory. Fades much faster than it should.
Excessive peeling/flaking paint on all 4 doors, hood, gas cap, all over.
brakes 2 complaints shown
Brake pedal spongy and when pushed and held it continuously goes slowly to the floor. I believe the recall for the master cylinder should have been extended back further.
The 2018-2019 Toyota Tacomas have been recalled for having a bad Master Cylinder and leaking internally within the truck. The 2017 Tacomas have the same issue. My 2017 Tacoma has been leaking brake fluid on my floormat. I'm sure I am not the only one having an issue with this and because it involved the brakes it does pose a risk on the road If the brakes were to fail due to a Master Cylinder that again has been recalled with the 2018-19 Tacomas. Why not include the 2017 Tacomas as well?
other 2 complaints shown
12/9/17 there was a small amount of snow on my driveway. My driveway is slightly on an incline and then levels off at the top I put my vehicle into 4 wheel drive and proceeded up the driveway with no problem. I deactivated the 4 wheel drive and placed my vehicle in park w/o using the e brake. I never use the brake with this vehicle or my prior vehicle a tundra. Two and a half hours later my daughter informs me that she heard a loud bang and observed my vehicle had rolled down the drive way striking a tree. When I went to investigate I observed that my vehicle gear shift was in park. Also there were tire tread marks on the grass and not skid marks. Question is why being parked for over two hours this occurred.
I went to the gas station to fill up my tank and once I was done. I had trouble closing my fuel filler door. Fuel filler door is now broken and won’t close at all.
electrical 2 complaints shown
The contact owns a 2017 Toyota Tacoma. The contact noticed the seat warmer had malfunctioned. The contact noticed that the amp for the wire relating to the seat warmer for the driver and passenger side had burnt out. The contact had not taken the vehicle to the dealer. The vehicle had not been officially diagnosed or repaired. The manufacturer was made aware of the failure and opened a case regarding the matter. The approximate failure mileage was 5,500.
The radio system continually reboots during inclimate weather.
cruise control 1 complaint shown
Tl* the contact owns a 2017 Toyota tacoma. The contact stated that the vehicle accelerated independently with the gear shifter in drive, park or reverse. There was no warning light illuminated. The vehicle was not taken to a dealer to be diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 5,000.
steering 1 complaint shown
Tl* the contact owns a 2017 Toyota tacoma. The contact stated that the steering wheel failed to retract no matter how the steering wheel was turned. The vehicle was taken to Toyota of escondido (231 Lincoln parkway, escondido, ca 92026) where the technician checked the alignment. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 650.