is this even a problem?

Discuss any problems, warranty, repair, or replacement issues you are having with your Vibe & Matrix
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tecton
Posts: 222
Joined: Fri Jan 07, 2005 1:51 am

is this even a problem?

Post by tecton »

done this twice so faruphill, cruise on...say 75-80mphit will just stopthe cruise just disengageshave to re-set italsowhen in 3rd, with OD off, i press the OD butten, and the engine revs up a few hundred RPM mabye 2-3 hundred rpm before shifting into ODi know this is the tranny shifting...but does anyone else with an auto expirence the same thing?
Jahntassa
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Joined: Wed Jul 09, 2003 2:06 pm

Post by Jahntassa »

It's wierd that the cruise would just disengage, but as I don't have an automatic..I can't say for sure if that's unusual for the car..
2003 Vibe GT Lava"He inched his way up the corridor as if he would rather be yarding his way down it.""For a moment, nothing happened. Then, after a second or so, nothing continued to happen." - Douglas Adams...we all miss you
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millster
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Re: is this even a problem? (tecton)

Post by millster »

That would happen all the time with my GT when I would pull a steep hill and the engine couldn't pull the car in the current gear. The car would start to slow and once it had slowed more than 5 MPH from my set speed, the cruise would cut out. But as I say, that was a GT and a manual tranny. I would think the auto would know to downshift and keep going. Maybe not.
-Millster-
2006 Toyota Matrix XR
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1986 Jaguar XJ6 Vanden Plas (GM Drivetrain Conversion)
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ragingfish
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Joined: Tue Oct 15, 2002 8:23 am

Re: is this even a problem? (tecton)

Post by ragingfish »

It's a safety measure. If the car slows down significantly, it senses you're going up a hill...if the hill is too steep, you shouldn't be in cruise, and it disengages to prevent accidental loss of control. You can keep it from disengaging by just giving it an extra push wtih the pedal.As to the OD, that is normal.
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tecton
Posts: 222
Joined: Fri Jan 07, 2005 1:51 am

Re: is this even a problem? (ragingfish)

Post by tecton »

alrightythanks for the answersits not biggy, just thought i broke something first time it disengagedmakes sense for it to do that though
pmh013
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Joined: Fri Nov 01, 2002 12:25 pm

Re: is this even a problem? (tecton)

Post by pmh013 »

Tecton, just in case you read this before you get my IM's - I gave you the links to my previous posts on the catalytic converter issues.My cruise control did a similar thing when my catalytic converter was causing the car to downshift. I was told that this was the intended operation of the car - if it slows down more than about 25 km/h (15 MPH) below the cruise set point, it disengages.Now, the question I have is this: is the car slowing down that much because it's a really really steep hill, or is there another cause (like you have a faulty catalytic converter)?
2003 Satellite AWD Two Tone, traded off at 180,126 kmNow the (fourth) catalytic converter is someone else's problem Now driving a 2007 Dodge Grand Caravan
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