When I turn on the heat, I only get hot air through the drivers side vent,the passenger side vent is very cold. I had it in to be worked on (at a Non-Toyota shop)and they tore it completely apart and could not diagnose the problem. It affects the entire system,meaning the air going to defrost is also hot on the drivers side and cold on the passenger side.
View 7 RepliesOn my 2003 GX 470 w/ 135,000 I have an issue that I can't figure out how to resolve.
The driver side lets out hot heat and the passenger side lets out cold air. I have the dual climate control and both sides are at MAX HEAT with the blower on HIGH. I have 2 vents for each the passenger and the driver.
The left side of steering wheel vent is allowing max heat. the right side of steering wheel vent lets out warm air. Not as hot as left side but warm. On the passenger side, its only letting out cold air and gets colder if I lower the temp on the climate control for right side.
Engine coolant is full, no lights on dash. Blower motor sounds like its working fine.
One vent on drivers side does not put out cold air. 2010 Toyota Sienna....
View 7 RepliesI have a 2008 Santa Fe Limited. Today I briefly turned the heat on since the outdoor temp was cool. Later in the day, I resumed the A/C AUTO setting at 72 for BOTH sides of upper vent outlets. I soon noticed that the driver's side blows warm air and the passenger side blows cold air as it should. No amount of adjusting the temp control either up or down had any effect on the driver's side except for constant warm air. Now I know the passenger side can be adjusted separately but both sides were set for the same temp. Never had this happen before. Always before, if I wanted warm air, the warm air would come through the floor outlets. What's causing warm air to come out the top driver's side vents when it should be cold? Could a diverter door be stuck?
View 2 RepliesMy 2002 Sienna has water pooling in the front passenger side. We pulled up some of the front carpet and it's soaking beyond the passenger side. We need to find out where the water is coming from. It correlates to rain, but we tried hosing the passenger door and front windshield but didn't see any water coming in.
View 30 RepliesI have a 2007 Toyota Sienna and the passenger sliding door will not slide on its own. You have to tug on the door to get it to engage. The repair shop said the door needs a new actuator. How hard is replacing the actuator on sliding passenger door?? My brother thinks he might be able to do it???
View 6 RepliesI have a 2001 saab 95 se and half of the cars heat works the other doesnt only cold are comes out and its not a good feeling in the winter. Only the drivers side vents push cold air all others work fine even in the back.
View 30 RepliesRear heating system in my Lexus GX470 only blows cold air, what could be the problem. Front heater works fine.
View 4 RepliesI have a 2008 Toyota sienna XLE and just recently I have been unable to change the heating/cooling zones. For instance I can't change it to defrost even if I press the defrost button. Right now it is stuck on vents. It's all electronic controls on my model and even if the display is showing feet or defrost it is still coming from the vents. I live in New Hampshire and on cold snowy days I've got to be able to change which zone I want heat.
View 2 RepliesThumping noise in rear passenger side. I removed pads and rotors, inspected and found nothing wrong. I decided to replace the new rotor with same and the thumping is still there, but only with the brakes being used. Nothing felt in the brake pedel and the the van stops fine. So why the thumping noise?
View 4 RepliesI have a Toyota Sienna 2008 mini-van. I need to replace my broken passenger side rear view mirror.
View 5 RepliesI have a Buick park avenue 1998, 3.8L V6 engine. the problem is: The ac vent on the driver's side blows cold air but on the passenger side blows EXTREMELY hot air. no matter how cold or hot you set the ac it blows at the same temperature on both sides. Florida heat is setting in and my passengers are melting. I am really hopping that is not something to bad and that I can fix it myself. Tip: this started happening after i had the alternator and the battery replaced.
View 1 RepliesHistory - So my A/C was going out about 6 months ago. It would come in and out with cold air until eventually it just stopped all cold air and was only hot. Then the control knobs broke. I took it in and they told me I had to replace the control unit and that would fix all the issues. Well I got it back and the A/C was still blowing hot air (even though the knobs were now working).
So I took it back in and they said they couldn't find anything wrong and it must be this hairline crack that was leaking freon. they said they couldn't find the crack but loaded it up with freon and said i would have to 'wait it out' could be years could be a few weeks, they just didn't know. well, it worked for awhile but here i am in 102 degree heat and when I turn on the A/C in the really hot car the passenger side quickly blows cold air and the driver side takes about 20 minutes before it finally gets cold. What gives? I do not have dual temperature controls.
I have a 2004 Touareg with a 2-zone climatronic system. A while back (hard to quantify exactly), my wife noted that she couldn't ever get warm on her side. I stuck a temperature sensor in the vents and cycled through the temperature settings on both sides. On the driver's side, the air varied with the setting. On the passenger side, it did not.
The absolute biggest problem I'm having, is that here in Florida, I get ice cold air blowing on the bottom of the windshield which causes significant fogging. I can adjust the air to blow away from the windshield, but I obviously get some "blow around" and end up with spots of condensation on the outside of the window. The condensation is almost solely on the passenger side.
I pulled the dash off and replaced the temperature sensor on the passenger side. It actually fixed the problem -- but that "fix" only seemed to last about two or three weeks. After measuring temperatures, the temperature tracked with the setting -- on both sides. Now, the problem has returned and I'm ready to replace the damper motor for the mixing damper on the passenger side. But, after reviewing the eBahn manual, they need the VAS 5051/5052 to intiate a "service position". . . I obviously don't have the VAS 5051.
So, my questions: Is it damper actuator? I also understand the climatronic module "could" be bad. Could the second temperature sensor have actually gone bad? Can the VAG-COM be used to intiate the service position? If not, what are my options?
In my 2003 Toyota Sienna, the ABS system comes on at low speeds. Since I will be trading in shortly, don't want to pay for costly sensor repair. Looked at fuse box to remove ABS fuse, and found 3 fuses that are labeled as ABS. Which should I remove?
View 4 RepliesI bought a brand new 2005 Toyota Sienna and since then have nevered got any warm air to come through the rear vents. Only the front passenger and driver gets the heated air. The back rear get only cold air.
View 30 RepliesLast spring i purchased an 08 600hl. This is my first winter with this car and I have come across an issue. when it is extremely cold like it has been for the past few days the heating system for the interior of the car does not seem to be working properly. when i warm up the car and put on the heat it blows cold air. It is only when I am driving that the heat comes on. While i am driving at a moderate speed the heat works fine. However, when i drive slow, such as driving around a parking lot and its only running on hybrid battery power, it starts to blow cold air again. When i put the car in park and its only running off the battery i only blows cold air even on the "HI" temperature. I have the rev the engine to get the heat to kick in and then it will stay on. This is and issue or a normal behavior for this car.
View 6 RepliesI have a FWD 2009 Sienna with 62k that vibrate on cold days. It only vibrate when the shifter is on drive or reverse while stepping on the brake. There is no vibration while driving, only when I'm at a stop light. After the engine warms up, the vibration goes away. I can feel the vibration on the steering wheel. I just want some kind of knowledge before taking it in.
View 3 RepliesThe rear vents in my '09 Toyota Sienna minivan do not blow heat, only cold. The vents up front work just fine, but when I turn on the rear heater (whether from the front controls or from the rear controls), my kids get iced. They never blow heat, even after long periods of time. (Also, the upper vents in the back do not blow strong, even on High, although the lower one does). I heard something about an interior heat sensor, and about blend doors.
View 1 RepliesI have a 2006 Toyota Sienna Van that has 111,000 miles on it. I have a problem with both the heat and a/c. If you have the heat on but are just idling, it begins to blow cool air. Likewise, if you run the a/c but are just idling the air begins to blow warm. In either case, if you rev the engine (either in park or nuetral say at a red light), the air gets warmer if the heat is on, or colder if the a/c is on. In other words, the temperature only works correctly if the rpm's are up. Could this be a stopped up heater core.
View 1 RepliesI have a 2004 Chevy Tahoe with the 4.8L V8. My A/C is blowing hot on the drivers side and cold on passenger side. There is only one controller, not two. What the problem could be...and I'm scared to ask...how much it may cost to fix? It has happened only one other time and that was a year ago, and it has worked fine since then until today.
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