general problems of the 2008 Toyota Yaris

12 problems related to electrical system have been reported for the 2008 Toyota Yaris. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2008 Toyota Yaris based on all problems reported for the 2008 Yaris.

1 Electrical System problem

Failure Date: 05/03/2022

My brakes have failed me many times. I had to eventually get those change in the brakes still aren’t working completely correct.

2 Electrical System problem

Failure Date: 12/07/2015

The air bag light stay on / ac knob not working.

3 Electrical System problem

Failure Date: 06/02/2015

Tl-the contact owns a 2008 Toyota Yaris h/b. The contact stated that while at a stop sign, the vehicle accelerated without warning. The vehicle was towed to a dealer but was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was 134,000. Djr.

4 Electrical System problem

Failure Date: 05/16/2015

When I tried to roll the window down, by clicking on the button, there was a small fire that caused smoke inside the car. I would also like to verify my breaks and airbags. I would like to make an appointment to bring my car in either Monday, Tuesday, Thursday, or Friday.

5 Electrical System problem

Failure Date: 10/06/2014

The keys can be removed from the ignition with the engine running. Possibility of the keys falling out in an accident and unable to turn off engine.

6 Electrical System problem

Failure Date: 10/23/2013

Since I buy the car sometimes when I turn ignition on it makes the noise that is starting all lights on the dashboard turn on for a almost a 20 to 30 sec. Then sometimes when I'm driving the speed gear drops with out me braking also when I turn right signal on sometimes the reverse light on dashboard also turn on. One time all lights on dashboard were blinking went I turn signal on. I took it to the dealer the person there told me they don't have any recalls and no complain then can't do anything if they don't see the problem. I have a video this. Now when I hit the brake the right signal canes on. Second time I took the car to the dealer the ignition call had a failure they replace coil 3 and dashboard lights diagnostic came normal and vehicle lights still do the samething. And ignition still does the samething and if I go back to the dealer to do another diagnostic they will charge me 124 dollars if nothing is found wrong. The problem is there but they can't find it I show the video to the guy in the dealer and still nothing.

7 Electrical System problem

Failure Date: 08/08/2013

Our daughter was driving on highway 44 in missouri at or near grey summit missouri with the cruise control set on, when our 2008 Toyota Yaris started to accelerate on it's own. Our daughter had to swerve to miss hitting other vehicle on the highway. She attempted to stop and the cruise control did not disengage. To avoid hitting another vehicle she steered the vehicle off the highway and crashed head on into trees. Toyota hired bosch to have the "black box" analyzed. The company and bosch claim no malfunction of the vehicle. Our daughter continues to dispute their claims and we have lost the vehicle in an insurance claim to aaa of missouri. In additional we have lost value in the vehicle, we are paying insurance accident penalties and lost $1000 in deductibles. We continue to dispute Toyota and bosch's claim that there was nothing wrong with the vehicle. Since our accident there has been additional evidence of "tin whiskers" as potential cause of electronic failure. We believe we have been the unfortunate victims of Toyota negligence and need to request assistance in fighting this issue with Toyota.

8 Electrical System problem

Failure Date: 02/08/2012

Our car door panel caught on fire 12/7/2011 . Toyota did and investigation and found the door control switch was at fault ,they replace it at no cost to us . The car filled with smoke ??.

9 Electrical System problem

Failure Date: 10/24/2011

Tl- the contact owns a 2008 Toyota Yaris. The contact stated that the vehicle was idle when it started to vibrate severely. The contact mentioned that the vehicle vibrated regardless of the gear shifter stick position but vibrated less while in neutral. The failure occurred constantly. The vehicle was taken to the dealer where it was diagnosed but the cause of the failure was not found. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 45,000. Jo.

10 Electrical System problem

Failure Date: 03/20/2011

The abs brake sensor connector on the rear wheels hubs is not sealed and allows water and road salts to corrode the electrical connection, whitch causes the abs system to be deactivated. The vehicle still has brakes but no abs brakes. When I took the car into Toyota for diagnostics they siad that it has been a problem and that there was no perminate fix as of yet. They also said that it would be $600. 00 per wheel to fix the problem and that it could happen again the next winter. It seems to me that if Toyota knows about the problem they should be required to fix it.

11 Electrical System problem

Failure Date: 03/01/2011

I was driving my Yaris and attempted to pass another vehicle on a 4-lane road. I pressed on the accelerator pedal as I entered the left lane and nothing happened. The pedal went halfway down, but the engine did not respond. As I quickly tried to decide what to do as a car in the left lane behind me came up fast, the engine responded unexpectedly and I surged forward. The next time I depressed the pedal, it responded normally at the top of its travel. However, it happened again about 3 weeks later when I was stopped at a red light. The light changed and I pressed on the accelerator. Again, no response. This happened on and off until last week when it started to become more common than the normal response. Since I didn't want to pay Toyota for an expensive fix only a few thousand miles after my warranty ran out, I resolved to get used to it. I adjusted my actions so I didn't expect an immediate response from the car until the pedal got part way down to the floor and, though I'm sure it affected my gas mileage, I could deal with it. Then yesterday, as I pulled into my garage, the pedal response suddenly went back to normal and I almost went through the back of the garage. I bought this car (and one for my wife as well) because of Toyota's reputation for reliability and its fuel economy. Now I don't know what to expect. I have read that Lexus owners have reported the same problem. This is annoying, reduces gas mileage, and could be very dangerous.

12 Electrical System problem

Failure Date: 01/13/2010

The car has shut off several time while sitting at a traffic light. The car has shut down several times while driving. Thankfully no one was injured or hurt. Another issues: my current 2008 Yaris has only 23,382 miles on it, so the car does not have high mileage. I have installed a total of 2 different aftermarket alarms on the car both by professional businesses one being best buy. The car is currently in the shop because of various electrical components on the car not working. I have read on several websites that this is an issue with the 2008 Yaris. I've had to remove the first alarm after 3 months of purchase because I was told the alarm was the issue. The second alarm replacement causes the same problem. Is there an issue with installing aftermarket alarms on the 2008 Yaris and what can be done about it?.


Other Electrical System related problems of the 2008 Toyota Yaris


Safety Ratings of Yaris Cars
Fuel Economy of Yaris Vehicles
Yaris Service Bulletins
Yaris Safety Recalls
Yaris Defect Investigations