2012 toyota sienna check engine and trac off light

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Discussion in ' 3rd Gen. Tacomas ' started by vuTron , Nov 17, Log in or Sign up. Tacoma World. Welcome to Tacoma World!

2012 toyota sienna check engine and trac off light

Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. I am new here. I drive a Sienna In our ara we do not have a Toyota dealership, so I need your help, please I was driving today, and suddenly a Check Engine and Track Off lights blinked like 5 times. Nothing happened, drives like usual. Will you please tell me what can that be? Thank you so much! Sort by Oldest first Oldest first Newest first Most reactions. I have a LE. Trac Off means what it sounds like If it does, you probably won't notice it until you need it

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I have a Toyota Sienna with 16, miles. I use it as a camper mainly for trips. Got into a tight spot and had to do a turnaround and my cargo luggage attachment on the back bumper rubbed a tree and hung the van up a little before I pressed on the gas. Took a small piece of the bark off the tree. Immediately after the trac off and engine light came on. Nothing has worked. Any ideas on what might be able to solve my problem?

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2012 toyota sienna check engine and trac off light

Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. Recently it got progressively worse and unsafe as it would kick in traction control and slow me down. I read some varying ideas out there on a fix for this, so going into a mechanic visit I wanted to make the most efficient expenditure of money to try to get it fixed. Here were my symptoms: The three dash lights would come on randomly, and then go out after a few trips. Then they would return.

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Post the actual codes here and we will try and help. I am sending into the dealer to have a look and expect more info in a few days. Thank you to everyone for your comments and advice, it really helped. Insert Quotes Quotes Post Reply. Please consider creating a new thread. This car has barely been driven. Unusual for a failure at such low miles, I have replaced many of them on vehicles with the 2GR engine with 80, or more miles. Hi, I recently bought a used Toyota Sienna Le. For example if you swapped the spark plugs between cylinder 6 and 5, and the misfire moved from 6 to 5, excellent chance the problem is a faulty spark plug. With all the issues regarding the dash warning lights I would assume there had to be a TSB on the issue. Thank you! I use it as a camper mainly for trips. Meanwhile the car is back to normal! The sensor has just been replaced and the 2 lights and eco feature is now functioning properly.

Discussion in ' 3rd Gen. Tacomas ' started by vuTron , Nov 17, Log in or Sign up.

Thank you to everyone for your comments and advice, it really helped. I have a Toyota Sienna with 16, miles. I shut off the van and hold down the trac button and restart and the lights are off. I am aware that if you do not fully tighten your gas cap, no clicks, then it disrupts the pressure inside and causes engine error. I so appreciate your help and advice. This is an older thread, you may not receive a response, and could be reviving an old thread. Finally was able to do the scan, got one code P, cylinder 6 misfire detected. After that everything is fine. Prequalify for Financing How does it work? The engine light came back on after a few minutes. In our case, the car always drove normally except that we had the check engine light and other warnings mentioned, plus we could not use the cruise control. I think it's fine. Took a small piece of the bark off the tree. Those 3 lights came on i think because several reasons: 1-ECU is more sensitive in sienna wiring issues 2-carbon canister 3-Emisson needs be clean by Catlatic cleaner 4-oil pressure 5-gas cap is lose 6-gas tank pressure 7-tune u coils,sparks O2 Sesnor or VVT Selooid..