general problems of the 2007 Toyota Yaris

Seven problems related to engine and engine cooling have been reported for the 2007 Toyota Yaris. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Toyota Yaris based on all problems reported for the 2007 Yaris.

1 Engine And Engine Cooling problem

Failure Date: 07/14/2017

Takata recall - air bags deployed injuring driver, the vehicle was in turning.

2 Engine And Engine Cooling problem

Failure Date: 11/22/2015

Tl-the contact owns a 2007 Toyota Yaris. The contact stated that the engine warning light illuminated. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the issue. The failure mileage was 87,000. Ad.

3 Engine And Engine Cooling problem

Failure Date: 01/07/2012

I was driving home from work when the battery light came on when I pulled into my drive way. I smelled something burning and there was smoke coming from under the hood of my 2007 Yaris. I popped the hood and the alternator was on fire. I poured water on it to put it out and disconnected the battery. It was still making an odd sound so I poured some more water on it and it started smoking again.

4 Engine And Engine Cooling problem

Failure Date: 12/15/2011

Experienced failure of emissions evap system due to water intrusion through poorly designed components. Check engine lamp (cel) illuminated constant on during highway travel. Stored dtcs of p043e, p043f, p2401, p2402, and p2419. Internet search reveled existing issue in TSB eg048-07 which notes water enters filler pipe cover, contaminates canister filter, then damages the evap pump located in charcoal canister. Repair requires an updated filler cover ($6), replacement of filter ($50), new canister ($600), plus 0. 5hr of labor charges. Applicable warranty is 3year/36000miles. During repair replaced filler cover, filter, then cleaned entire system of water. Note: this Yaris was already built using the updated filler cover p/n. Yaris failed the following test drive done in attempt to avoid expensive canister replacement. Followed Toyota service manual to troubleshoot canister which lead to permanent damage. Three bolts attach the pump valve to the canister via plastic threaded inserts. These inserts stripped inside the plastic, rendering the canister unusable. Replacing with new canister and retesting for repair. This portion of the emissions system is related to a mandated requirement. This failure should be covered under the longer term emissions warranty period and not this shorter term period. Failure of a $6 component resulting in victim failures of $650 in additional components is irritating to the consumer and irresponsible of the manufacturer. Customer has already noted that this event will affect (negatively) future vehicle purchase decisions. Note: this failure does not seem to affect mpg or operation but does illuminate the cel. Consumers might operate w/o repair which will condition them to accept an illuminated cel. They might not be notified of other obd malfunctions and partially disabled emissions control system.

5 Engine And Engine Cooling problem

Failure Date: 10/01/2010

A/c drain line gets clogged and drains water on floor. Have taken line off and cleaned several times. Problem returns.

6 Engine And Engine Cooling problem

Failure Date: 07/01/2010

Passenger side of vehicle has a leak when the air conditioner is used. Took to the dealer and was charged approximately $200 to fix said problem. Less than a month later the issue is happening again. Seems to be more than one issue of this occuring.

7 Engine And Engine Cooling problem

Failure Date: 03/01/2008

At a low speed accident seat came forward, airbag exploded unevenly, engine mount came loose.


Other Engine And Engine Cooling related problems of the 2007 Toyota Yaris



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