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Issues with Toyota Sienna ELECTRICAL SYSTEM by Years

The Toyota Sienna had plenty of problems with various aspects of ELECTRICAL SYSTEM as 542 complaints were lodged, most of which revolve around 12V/24V/48V BATTERY. Models of 2004, 2006, 2005 appear to be the most susceptible to problems with ELECTRICAL SYSTEM.

Browse Toyota Sienna ELECTRICAL SYSTEM problems by years

2020 1 2018 1 2017 8 2016 8 2015 34 2014 11 2013 15 2012 24 2011 58 2010 18 2009 22 2008 39 2007 18 2006 81 2005 60 2004 128 2003 4 2002 22 2001 20 2000 17 1999 10

Do Toyota Sienna models have ELECTRICAL SYSTEM problems?

Below you may see the ELECTRICAL SYSTEM components and the number of complaints they received.

12V/24V/48V BATTERY 11 INSTRUMENT CLUSTER/PANEL 10 WIRING 9 IGNITION 5 ALTERNATOR/GENERATOR/REGULATOR 3 INTERIOR/UNDER DASH 3 STARTER ASSEMBLY 3 FRONT UNDERHOOD 3 SOLENOID 2 SWITCH 2 HORN 2 CONTROL MODULE 2 FUSES AND CIRCUIT BREAKERS 2 MODULE 1 SOFTWARE 1 CABLES 1 REAR COMPARTMENT/TRUNK 1

Worst Toyota Sienna Problems

ELECTRICAL SYSTEM
2010 Toyota Sienna April 1, 2010 Victims: 2 Mileage: 9000 miles

My sienna has a problem with the rear sliding door- an issue that toyota is aware of already from its other customers who own a sienna as far back as...

ELECTRICAL SYSTEM
2000 Toyota Sienna May 29, 2001 Victims: 1

My vehicle experienced a dash board short. *jb

ELECTRICAL SYSTEM
2005 Toyota Sienna February 28, 2005 Victims: 1 Mileage: 300 miles

Two complaints 1. one the rear doors do not latch in the open position when the windows are open resulting in injury to children's hands. 2. auto sh...

Recently reported ELECTRICAL SYSTEM problems on Toyota Sienna

The ELECTRICAL SYSTEM
2011 Toyota Sienna

2011 toyota sienna, front suspension making noises and clicking. air conditioning not working when car is idling. rear backing camera does not work only in the night time. . and it has been at the multiple toyota dealerships and they can. not figure it out.

The ELECTRICAL SYSTEM
2015 Toyota Sienna

Driving 35-55 mph and going around (usually) a left curve on the highway or interstate, van suddenly brakes, swerves, and traction control/vehicle stability control light pops on. whole episode lasts a second or two, then its fine. it wont happen again for the duration of the trip. i only drive the van on weekends, and it has happened three times in the past two weeks. it has nearly caused a serious accident.

The ELECTRICAL SYSTEM
2016 Toyota Sienna

Our 2016 toyota sienna spontaneously caught fire while parked in our driveway after returning from a short drive. after pulling into our driveway and shutting off the ignition, my wife smelled smoke as she was exiting the parked vehicle. this smoke intensified and quickly accelerated becoming an engine compartment fire. she called for me & then called 911; but in the brief moments it took me to grab a fire extinguisher, the fire further intensified with sizable flames erupting out from around the hood, front grill & underneath the vehicle. i used up 2 fire extinguishers without any significant effect. i did not have any protective safety gear so after hearing several small explosions coming from under the hood & fearing more exposure to noxious fumes, i decided to abandon my attempts to extinguish the fire. the fire dept. arrived within a few minutes and were able to put the fire out; however, the fire progressed through the initial attack and entered the passenger compartment causing severe damage to the entire vehicle (see attached photos). the sienna is completely destroyed. fortunately, there were no injuries. i have been made aware of multiple incidents of ...

The ELECTRICAL SYSTEM
2013 Toyota Sienna

My 2013 toyota sienna has a recall and a problem with the side passenger slidding door toyota dealer ship and findlay in henderson nevada wont fix it..i called the manu9the wont fix it the want me to pay becouse the motor is not listed ..i'm scared that the door will open while driving and that it may kill my son please i need help thank you ..

The ELECTRICAL SYSTEM
2013 Toyota Sienna

The van started fine this morning. drove the kids to school. the van started again just fine. made a stop on the way back home, and the van would not start. passerby gave a jump and it started after about 10 minutes of charging. the battery had completely drained...even the radio wasn't working.

The ELECTRICAL SYSTEM
2010 Toyota Sienna

Both back sliding door cables snapped. have been advised the motors siezed causing the cables to snap. neither door works. driver's side door can only open 6 inches. this is a safety hazard in event of emergency. my children can not get out of the car and can not operate the one door able to manually open. fix has been estimated at $1900 per door. toyota knows this is an issue. they issued a customer warrantee enhancement for it but it has expired. they refuse to reopen it. there has been a recall for this on the 2004-2009 model year and currently a recall for this for 2011-2018 models but not the 2010. there are hundreds of toyota sienna's on the road with this issue and it is completely unsafe and totally unacceptable that toyota refuses to take responsibility for the 2010's and cover the costs to fix the problem.

The ELECTRICAL SYSTEM
2020 Toyota Sienna

Dear to who concern this case, on august 26, 2019, i purchased a brand new car, sienna, toyota 2020 from principle toyota on 7370 winchester rd, memphis, tennessee 38125. i discovered that there are major issues with the car. i was guaranteed by the dealer that the car is in perfect working condition before purchase. however, after driving the new car for few days, the key remote stopped working and i revisited the dealership to get it fixed. i talked to jimmy rocker, one of the sale associates, and he transferred me to the toyota service center. after few more days of driving the car, more problems emerged. the car warning monitor indicated 'awd system malfunction 2wd mode engaged, contact your dealer' as well as 'brake override malfunction, visit your dealer'. not only the warnings, the car suddenly stopped on the highway. luckily there were no cars behind me, otherwise i would have been injured. the second time i revisited the dealership, i encountered chris thompson, the new car director at principle toyota. i suggested him to inspect my car and finding a solution for it. i have tried to explain to ...

The ELECTRICAL SYSTEM
2011 Toyota Sienna

Recently started having this issue while driving on the highway. when changing lanes my door open indicator light as well as the exclamation inside the triangle will illuminate on my dash, a beeping sound starts chiming and all the interior lights come on. this happens about 15 times in a 20 minute period. its very aggravating and distracting. it has gotten worse and does it on side streets and lower speeds as well now. i have done some trouble shooting of my own and realize that it only happens when i have a window cracked or down. if the windows are up it will also happen with sharp turns ending with abrupt braking. i have been pulled over 3 times in a 4 month period because of the lights going on and off. police seem to think i'm sending some type of code for them to help me! it is ridiculous. aside from this lighting/ door issue i am also having trouble with the sliding doors closing on me while trying to remove my 10 month old son from his carseat. i bought this van used at 99,000 miles. i now have around 120,000. i believe this should be an ...

The ELECTRICAL SYSTEM
2005 Toyota Sienna

Rear passenger power sliding door. problem started with only being able to open from the outside. now we cannot open from the inside or outside with power or manual mode. we have children and feel this is a severe safety issue. from what i've been researching there was an extended warranty for this but ours is out of this range. apparently this is a problem with a number of toyota minivans. apparently there's a cable issue involved. we don't feel safe with our children in the car

The ELECTRICAL SYSTEM
2004 Toyota Sienna

Started having problem with the doors on the van the front door was the first problem with a failed door cheek causing the door not to be able to be opened had to force it open and remove the door cheek due to a weld that had broken away from the door is why it failed and the second was the power sliding door on the passenger side the door quite working and then when switched into the manual mode i was unable to get the door to close or it would close them come back open it took almost a hour to get it to close and stay closed. this being the car i transport my kids in that's a big safety issue to me knowing the door may not work or may not say closed while driving please help.

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