Question about 2004 Toyota Sequoia

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How to reset the computer on a toyota sequoia 2004?I replaced battery connector POS. now car won't idle.

I can start the car but won't idle

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  • 132 Answers

Try to drive for a while or hold it at a constant rpm. It should relearn the drive ability settings, if that doesn't work try removing the battery cable again for a while and reconnecting. If that won't work you may have to go to the dealer to have the computer re flashed

Posted on Dec 04, 2014


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Posted on Jan 02, 2017

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SOURCE: I need a fusebox diagram for the inside fusebox on

its not on the inside of the fuse box cover?

Posted on Oct 22, 2009

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SOURCE: how to reset 2006 toyota sequoia after change oil

Previous Post dead wrong...

Turn ignition to "ON" position. Make sure odometer is on trip setting not on total vehicle mileage setting.

Turn ignition OFF

Push and hold odometer button while turning ignition to "ON" position. HOld for about 4-5 seconds until maintenance light goes off. Turn ignition OFF. Start up vehicle. There should be no more maintanence light.

Posted on Jun 27, 2009

  • 253 Answers

SOURCE: Replace battery in Toyota Sequoia 2003

No you will have to reset the radio to what you like and a clock if there is on.

Posted on Jul 24, 2009

  • 6 Answers

SOURCE: reset the service indicator light - 06 Toyota Sequoia

set the mileage when the odometer is showing. put the key to off position. press and hold the reset button then turn the key to on position, do not start. then continue holding the reset button until the reading stops to zero or blank. turn it off, that should reset the light indicator

Posted on Feb 21, 2010

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SOURCE: timing chain or belt

It has a belt. Service interval is 90,000 miles. This is an interference engine, so belt failure will result in a scrapped engine.
Cost should be around $600-$700. I would recommend replacing the water pump as well, as the timing belt needs to come off to to replace the water pump, and I wouldn't trust the pump to last 180k.

Posted on Jul 05, 2010

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1 Answer

Not idling properly

run fault codes and check for ambient temp sensor fault ---MAF/MAP/VAP sensors.

Jan 06, 2014 | 2004 Toyota Sequoia

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Could be the idle controll sensor. But your on the right track. Clean the throttle body and map or maf sensor with the correct cleaner's. Get it at the parts store.could also be the pcv valve is carboned up.

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I wash my truck inside because of a food spill a few days later when i park and turn the engine off all park lights came on on several occasions. To fix this problem I decided to disconnect the battery and...

Most likely when you washed the inside of your truck, you got water into a pin connector. This causes a short and ultimately a fault code in the brain. You will need to reset the fault codes in the computer, which I dont reccomend you try. NAPA has the computer if you really want to try, otherwise the dealer will do it. The EEC needs to be reset, especially after a battery disconect.

Mar 17, 2010 | 2004 Toyota Sequoia

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the big red cable from the battery goes right to it.

Sep 09, 2009 | 2004 Toyota Sequoia

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2007 sequoia high idle start

its normal for every toyota to do this. its not hard on you engine it helps remove carbon build up

May 02, 2009 | 2006 Toyota Sequoia

1 Answer

Clicking noise will not turn over after placing positive connector

the clicking noise you are hearing. is generated from low voltage to the starter. the solenoid will not stay closed. to bring primary voltage to starter motor.
solution take battery to local parts store have it fully charged, then load tested. the fully charged battery,
should be the answer.


Apr 18, 2009 | 2004 Toyota Sequoia

1 Answer

Toyota sequoia won t eject cd from cd player. error message appears

Hi rligarcia, your message is too old, I've just passed by me no!! if problem still exist, email me to:
I had this problem twice, I fixed it ... not a big issue

Apr 07, 2009 | 2004 Toyota Sequoia

1 Answer

2003 Toyota Sequoia won't start.

Have you gotten this problem fixed yet? If not what is the condition of the battery cables( corrosion free)? Also how old is the battery? One dead cell could possibly cause this problem.

Feb 03, 2009 | 2004 Toyota Sequoia

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