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Toyota Venza Transmission Problems

24

Comments

  • wwestwwest Posts: 10,706
    During the previous period the vehicle was parked the probability that the "reserve" ABS pumpmotor brake fluid pressure has leaked down to too low a level to be fully functional is fairly high. So, as a minimum the ABS pumpmotor will soon begin running after engine start, and certainly before/as you put the vehicle in motion.

    It would also be wise to cycle each of the individual brake release/apply(TC equipped) solenoids so as to "arm" the pressure side with the newly available high brake fluid pressure.

    Not exactly a good idea to perform this test once the vehicle is fully in motion so the diagnostic is typically run just as...

    The level of noise, overall, will be a function of just how much the brake fluid pressure has leaked down, how long the ignition has been off, at the various points.
  • halwickhalwick Posts: 45
    Thanks for the detailed technical description. You would think that diagnostic test is done when the vehicle is stationary after initial start, but I've let the vehicle idle for 5 minutes and no "clunk" sound as I described. Only when the vehicle is in forward motion, then the sound is heard. Odd diagnostic methodology.

    Now, my next question is, if the system does not pass the self test diagnosis, is there a warning light or a different sound?
  • Have my Venza AWD V6 for 2 months/3000 mil. Silky smooth for two weeks. Then Unusual griding/clunk noice with every shifting(P to R or D). Particularly bad in the morning. The noice is getting worse. 3 days ago, the car would not move for more than 2 minute on Reverse when start in the morning. The VSC sign stayed on. Turned off engine/ restarted, the car moved. In the afternoon, the car would not move for more than 15 seconds on Drive, then jumped forward all the sudden. What a let down for this expensive Toyota (traded in a 2000 Avalon).

    The Tech confirmed the unusual noice but not the other problem and said that other new Venza also have similar noice issues I knew other venza owners in this forum reported similar problems with the transmission and start up. Manufacture defect?
    Toyota needs to get to the buttom of this.

    I do not feel safe driving the Venza with an erractic transmission. I will report back with more info as well as the repair results.
  • wingrwingr Posts: 5
    Lightly press the brake pedal when starting and first shifting the trans. The Hill-hold feature is engaging when you press the brake too hard when switching gears. Never happened again when I started using less pressure on the brake.
  • cbrodskycbrodsky Posts: 2
    This is a follow-up to my first post on Apr 16, 09. As stated in prior post, the dealer changed my entire seat belt mechanism, including all wiring related to such, in an effort to get the Single Restraint System lights to go out (or should I say work properly?). They could not diagnose the Vehicle Stability Control light that was coming on because it was intermittent. Well, when both lights came on, I had the time to actually drive it that moment to the dealer. They said the VSC is stemming from stepping on the break too hard (does everybody live on flat land?) and that I have to NOT STEP ON THE BREAK TOO HARD! It's just the way the car is - he's seen it in other Venza's. WHO EVER HEARD OF SUCH A THING? ANYONE? That's totally not acceptable to me after spending over 40K for a NEW car. They diagnosed it as a problem in the WIRING system. They changed the ENTIRE wiring in the vehicle. We had to wait for parts from JAPAN! I owned my vehicle for 2.5 months and the dealer had it for 4.1 WEEKS. Currently, the VSC has come back on intermittently, and I'm just waiting for the ABS light to come on. At that point, I would have taken my new vehicle back for service for the same issue 3 separate times and I believe that legally qualifies the car as a LEMON.
    my gut says there is definitely something wrong with this Venza,

    Vehicle Stability Control and the
  • There is no doubt in my mind that there are design/manufacture defects with the Venza. I wouldn't mind working with Toyota to solve the problems. But I am not happy when they told me that nothing could be done because there was no codes for the problems and that other new Venza in their lot making similar noices. Can they facing up the fact that maybe all Venza have the problems?

    After twenty years of driving, I knew that something has turned wrong with the Venza after few weeks of driving. No body would accept a $40000 car with such a tempermental tranismission. Just lessen your foot pressure? Give me a break!

    I will be meeting with the Tech Manager Monday. I will keep you all posted.
  • soaksoak Posts: 1
    I have been having the same "clunking" noise as everyone else..kinda scary! However, I am having another problem as well. I have a noise coming from the passenger side that sounds like an acorn rolling around up on the roof. However, that is not the case. I had someone else drive and I have estimated that the noise is right near where the windshield attaches to the roof. It only happens when driving back roads-not on the highway. The car only has 300 miles on it and the noise is getting worse each day...any ideas? I have an appt. with Toyota next week as well....
  • bkbybkby Posts: 3
    I have seen many messages regarding the VSC indicator and a delay before going into gear. I noticed this problem the first week I had the car (09 Venza AWD 4 cyl).
    After a half dozen trips to the dealer we found a way to re-produce it at will.
    When starting the car, or going from P to D or R, place a little excess pressure on the brake peddle. This is what is triguring the VSC. Once we discovered the sales manager and myself tried 3 or 4 new Venzas on the lot and could reproduce the problem on all the vehicles. Not only to I consider this dangerous, it gets even worse. As folks have reported, once the VCS clears it will jump into gear. Does not matter if your foot is on the break or not. This is a very poor design and concerns me greatly. If you have anyone drive the car who is not familiar with this issue it could lead to accidents, injuries etc. I am extremely dissapointed being a huge Toyota fan. I am currently in disscussion with Toyota about this since there is nothing the dealer can do.
  • tollastollas Posts: 3
    I have a new 4 cylinder venza front wheel drive. Lately I hear a faint irritating whining noise when the car accelerates. I can't tell if it is the transmission or some other drivetrain assembly. It seems to be loudest on the passenger side. Any input or ideas?
  • halwickhalwick Posts: 45
    Interesting that you mention that whine. I have a Venza 4-cyl and I haven't heard it....yet, but I did hear noticeably loud whine upon acceleration on a 2009 Toyota Corolla that I rented. The noise varied with engine speed. Hard to determine whether it was the engine or transmission.
  • wwestwwest Posts: 10,706
    Maybe it's an effort to eliminate the "snow" button/mode, if you can "command" a start-out in 2nd or 3rd.....

    So what's wrong with a "true" manual mode...??

    Plus there are times you might not wish to inadvertently encounter the level, sometimes hazardous level, of engine compression braking on the front drive wheels that might result from an "automatic" downshift.
  • I wonder if anyone has a similar problem ?When I leave my 2009 Venza parked and not used for more then 3 weeks, the battery goes dead and I have to ''boost'' it to get it started. The dealer says that this is because there are so many electronics on the car that even with everything off the battery will drain out completely. He suggested I use a trickle charger or disconnect the battery if I leave it not used for more then 3-4 weeks; have never had this with any other cars, I am curious if anyone else has run into this, the 6 cylinder Venza has 8000 km on it and has been ''completely'' gone over by the service dept at the dealer
    many thanks
  • now that you've mentioned it, I'll pay more attention to my venza...coincidently, my transmission slips often inbetween 1st , 2nd and 3rd gears..be on the lookout! I;m calling the dealer tomorrow.
  • now that you've mentioned it, I'll pay more attention to my venza...coincidently, my transmission slips often inbetween 1st , 2nd and 3rd gears..be on the lookout! I;m calling the dealer tomorrow before i get killed when the car revs in between gears.
  • 'hill hold?' mine rolls .......now that you've mentioned it, I'll pay more attention to my venza...coincidently, my transmission slips often inbetween 1st , 2nd and 3rd gears..be on the lookout! I;m calling the dealer tomorrow
  • joe281joe281 Posts: 2
    We bought a new Venza a couple of weeks ago. We left the car in a parking lot while we took a week long cruise. The battery was dead when we got back. It took the parking lot attendant quite a while using his bus and his jumper cables to finally charge it enough so we could get it started. We have a V6 with all the bells and whistles. We couldn't even open the back door to get to the jumper cables because there wasn't enough power. And, we couldn't open up the trunk compartment from the inside. We had an 8-hour drive back home and didn't have any further problems. We haven't been to the dealership yet, but we will very soon. Have you learned anything else?
  • nilkitwanilkitwa Posts: 5
    had the same problem with exactly the same kind of Venza, see my previous post, discussed this with my dealer it seems that the car's electrical system drains to nothing if left unattended for more then 10 days; a bit of a problem for a 2 week + canoe trips or a 3 week + plane holidays, anyways for 60 dollars he put a ''kill'' switch on the battery which turns off the entire electrical system to the car, hopefully this resolves the problem - hope this helps, I will be really upset if I'm looking for a ''boost'' at the float plane base in Inuvik at the end of a holiday trip
  • joe281joe281 Posts: 2
    Thanks for the info. That's helpful to know there's a work around. However, it seems to me that Toyota ought to foot the bill and put these switches on the cars with this problem. After spending all that money on the car, I shouldn't have to pay any more to have it work as it should. I'll keep you posted on how it works out.
  • bobbycybobbycy Posts: 1
    Exact same problem happened to my 2009 6-cyl Venza (mileage = 5,500 kilometers) in mid April after leaving it parked in the garage for 10 days. The battery was compeletly discharged. Required boosting through Roadside Assistance. Drove it to the dealership. They did a "battery load test" and gave the battery a clean bill of health. They probably dismissed the incident as another case of "owner incompetence" - I could tell from the service department personnel attitude when they asked insulting questions like: "Are you sure you didn't leave any lights on?" I suspect the incident rate will pick up soon. I'd encourage you to write Toyota so they can start tracking the problem seriously. I will be writing my letter shortly.
  • carync1carync1 Posts: 4
    I may have an advantage on other Venza owners. My 2009 4-cyl. AWD Venza, purchased 6 months ago, has just turned 40,000 miles!

    For the past several weeks, the automatic transmission has been "shuddering", and even the occasional "clunk" when shifting between gears.

    I drive quite conservatively in order to maintain about 27.5 mpg., since I drive so much.

    I took the car into Fred Anderson Toyota in Raleigh at 36,000 miles ... and they told me that the car was "within factory specs"!

    Are you kidding me? Factory specs ??? Sounds more like an Insurance Adjuster trying to save Toyota money rather than stand behind the product!

    The noise is so bad now that it sounds like I'm going over bumps in the road (when I'm on perfectly smooth asphalt, and passengers comment about the noise.

    This is all too reminiscent of the Sienna Transmission debacle.
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