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Toyota Highlander Hybrid

3943 messages,  Last post on Nov 02, 2009 at 9:19 AM

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What is this discussion about? Toyota Highlander Hybrid, Hybrid Cars, SUV


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#3623 of 3943
2008 HH Base - Slight Grinding Noise by zendt
Jun 15, 2008 (5:28 am)
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I find that when I'm driving my HH, with the windows down, I frequently hear a slight grinding noise. It is constant and does not vary with speed. When I take my foot off the accelerator, the noise stops. The dealer's service dept say they only hear standard "hybrid" sounds. Does this anyone have any experience with this?
#3624 of 3943
Re: 2008 HH Base - Slight Grinding Noise [zendt] by cdptrap
Jun 16, 2008 (8:55 am)
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Replying to: zendt (Jun 15, 2008 5:28 am)

Our '06 HH has more of a higher pitch "whirling" sound, almost like a jet engine but very soft. This happens whenever the battery pack kicks in at any speed. We do not hear anything resembling "grinding".
 
Can you ask the dealers to drive you around and point out what they meant by "standard hybrid" sound?
#3625 of 3943
Re: VDIM Description from Toyota [wwest] by monte8
Jun 17, 2008 (12:08 pm)
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Replying to: wwest (Jun 03, 2008 8:41 am)

"What if there had been a "sudden" obstruction, deer/ELK, or even worse an oncoming car had veered into your lane...?? "
 
The safest course is to not swerve for an animal in the road, just take the hit. If you avoid the animal, you may go off the road, hit a tree, wall, guard rail, hit an oncoming car, bicycle, etc. Safety experts have looked at this problem (deer, moose, etc. collisions) and determined that the best thing is just hit the brakes (if you can).
#3626 of 3943
Re: VDIM Description from Toyota [monte8] by cdptrap
Jun 18, 2008 (8:22 am)
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Replying to: monte8 (Jun 17, 2008 12:08 pm)

Adding to your good point...
 
Swerve-and-accelerate seems like a counter-intuitive behavior when reacting to roadway obstacles. It seems 99% of the time, our natural response to avoiding an obstacle is to slow and swerve or swerve and slow. VDIM will work fine for these 99% events.
 
Swerving and accelerating simultaneously definitely increases the risk of roll-over for a tall vehicle like the HH, so VDIM has its emphasis in the right place. I would rather take on a deer or a steer or a car than risk a roll-over when all the defensive designs (bags, beams, crumple zones, etc) become useless.
 
We have encountered our share of road hazards from stubborn bulls (big nasty horns) to nasty pot holes and swerving at constant speed or swerving with foot on brakes work smoothly and securely in the HH. The VDIM-enhanced handling characteristics made it safe and easy.
 
On the very rare occasion when we have to swerve and accelerate to pass, we have learned to swerve first and then press down on the gas smoothly and the VDIM does not intrude. This is a much safer practice anyway.
#3627 of 3943
Re: VDIM Description from Toyota [cdptrap] by wwest
Jun 18, 2008 (8:54 am)
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Replying to: cdptrap (Jun 18, 2008 8:22 am)

When something dashes out in front of you, or suddenly starts coming your way, REACTION time is of the utmost importance, rather than first taking the time to analyze the situation.
 
DON'T FREEZE, do something, ANYTHING.
 
Then take the time to decide, realize, "that" was a rabbit, not a small child.
 
And remember, keep in mind, that with ABS we now have the ability to brake SEVERELY and stear, maintain directional control.
#3628 of 3943
Press Request by KarenS HOST
Jun 18, 2008 (1:51 pm)
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A reporter would like to talk to consumers who are in the market for a hybrid SUV but are having trouble finding one. Please respond to jwahledmunds.com with your daytime contact information along with the vehicle you are shopping for no later than Friday, June 20th.
#3629 of 3943
Re: weird problems - anyone else? [wwest] by bean88
Aug 20, 2008 (8:28 pm)
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Replying to: wwest (Apr 11, 2008 12:24 pm)

I have an 06 HH and I had this problem once...it occurred after I passed the 5k service reminder and the service light stayed on. It took me at least 15 minutes to fill the tank because of it. I immediately took it in for service and told the dealer about it...they couldn't find a problem but the problem disappeared after my service light was reset. I have a sneaky feeling that Toyota has programmed the valve (you know...the one that closes automatically in the event of a rollover) inside the tank to close once the service light goes on to entice people to get their vehicle serviced. That's my theory but I haven't tested it again by exceeding the 5K service since.
#3630 of 3943
Anyone word on an I4? by stevedebi
Aug 20, 2008 (8:52 pm)
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The 2009 Highlander ICE model is getting an I4 2.7L base engine. Has anyone heard rumors that they will offer this on the hybrid?
 
I personally own an FEH, but I've always thought that it would be much better to put an I4 in the HH.
#3631 of 3943
Re: Anyone word on an I4? [stevedebi] by kdhspyder
Aug 21, 2008 (6:08 am)
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Replying to: stevedebi (Aug 20, 2008 8:52 pm)

It would be nice but I think that the new Venza will get a hybrid 4c before the heavier Highlander does. I believe that with the size and weight of the new model that only the 2.7L would have enough power. Thus far I haven't seen anything that indicates that the 2.7L ( 1AR ) will be linked to the current or NextGen HSD.
   
Supposition only ... the new 2.5L ( 2AR ) engine will debut next month in the RAV, then migrate to the Camry early in 2009. This will eventually replace the current 2.4L 2AZ across the entire lineup. It's this 2.5L that I think will be linked to the NextGen HSD in the Camry and Venza hybrids when they are actually introduced.
#3632 of 3943
2008 Highlander Hybrid by joe540ci
Jan 13, 2009 (1:55 pm)
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