Search Results for ‘check engine’

Hi all, just bought a 2005 Sienna XLE AWD. The issue I am having is the Check Engine light is on and the VSC light is on. When these lights are on, it will not shift into 5th gear, just remains in 4th gear. Also seems as if it will shift from 1st gear to 3rd gear on take off periodically. If I...

Hi all, just bought a 2005 Sienna XLE AWD. The issue I am having is the Check Engine light is on and the VSC light is on. When these lights are on, it will not shift into 5th gear, just remains in 4th gear. Also seems as if it will shift from 1st gear to 3rd gear on take off periodically. If I...

My 2004 Sienna has adaptive cruise control, where it will slow my van down when I get too close to the car in front of me. I was driving with the cruise turned on yesterday on a long straight part of the highway. Suddenly the cruise control went off, the red light came on next to the display...

Hi Sienna Gen 1community! I go through a CEL once a year, replace a CO2 sensor and the CEL goes off. I think there's two Oxygen Sensor in the engine cab, and possibly 2 underneath, near the cat (one before and one behind - not sure of one behind) I always do the replacement myself in order...

Hi I got a 98 Sienna LE Check Engine light comes and goes but mostly stays on I don't know what the code is on the OBD2, I just recently bought a OBD2 diag, but lost it and my home in in a wildfire, in hindsight should have kept it in the van, just bought another on Amazon should have it on Th...

I just bought a 2006 Toyota Sienna with 186,000 miles. Today while my wife was driving it the VSC Trac light came on along with the check engine light. I tried to do all kind of trouble shooting issues and the lights stayed on. I used my code reader and got the codes p0337, p0420, p0421, and...

Hi Everyone, I am hoping someone can shed some light on what I'm missing here. I have a 98 Sienna with about 215K adult driven miles and overall serviced regularly with oil changes every 3k miles and no other major work done other than timing belt and water pump. Car ran great and was parked...

Hello, While driving on the freeway today at ~70mph, the check engine light went on, along with VSC and Trac Light. I drove to a nearby AutoZone to have the ODB read and it's the dreaded P0300 code only. I realize that is one of the most generic error code and could be caused by a plethora of...

I hit 200k on my 2007 Sienna Limited FWD last fall. Shortly after that, I had the “Check Engine” light come on, almost immediately followed by VSC and TRAC OFF. The same lights came on around 160k; that ended up being a leaky gas cap. So when it happened again at 201k, of course I replaced that...

Hi all, this is my first post here. I recently bought a Sienna SE 2008 with around 70k miles on it. I was having issues with the VSC alarm/1 side brake. After read some forums and after some test I realized some of the warning lights as VSC, ABS, CEL and TPMS are not coming on. All the fuses are...

I have seen similar posts on here before, but none seem to have any resolution. So I am going to post again. I have a 2009 Sienna that continually has the check engine light (CEL), VSC and Trac off lights all on. The van does not seem to have any issues until the CEL starts to flash (my...

I was driving home from the airport on Sunday night in my 2015 Sienna XLE (38,000 miles). It was 9pm and I was about 100 miles from home and cruising at 70mph on the freeway when the check engine light came on. It then displayed a traction control off warning and a small yellow hazard sign...

Hi. I have this strange problem with my Sienna 2008 that started in the fall of 2013. On my way back from camping trip, it started shacking when accelerating and the three dash lights came on (Check engine, OEM Off and VSS ?). I happened to drive by AutoZone and had them check the codes (I lost...

I have a 2008 Toyota Sienna with 84,000 kms (~ 52,000 miles) on it. Now the "Check Engine" light comes in the mornings (when the engine is cold) and stays on for a couple of hours until the engine is fully warmed up. I will be taking the van to a dealership to read the codes this weekend...

The DTC was P0110 (IAT problem) yesterday. Replaced the MAF (has integral IAT), erased the DTC and problem remains - sets the same DTC. Background info: Replaced brakes, struts & shocks last week, and was planning to run a compression check, replace spark plugs and leaking valve cover gaskets...