Trunk Wiring Problems of Toyota Prius

On Jan 2, 2017, I attempted to start my 2013 Toyota Prius. The vehicle dash had the following warning lights illuminated, check hybrid, electronic power steering warning, brake warning light and the master warning light. The vehicle would not shift into drive or reverse and would only default to the neutral position. Upon opening the hood of the engine compartment I noticed the wiring to the hybrid inverter had been extensively damaged (chewed, gnawed) to the extent that the physical wires were touching each other and possibly shorting or grounding to each other. My vehicle was towed to stevenson Toyota west located at 780 indiana st, lakewood, CO. On Jan 3, 2017. On Jan 4, 2017 I was contacted by service advisor mike hashman who told me the damage was caused by a rodent(s) chewing on the wiring. The damage was as follows: hv invertor wires (2) were damaged, a/c compressor hv wire was damaged, invertor coolant tank were all replaced because or extensive damage. Along with invertor coolant and labor the total cost of the repair was $1,279. 63. We have a $1,000. 00 deductible policy so our total cost was the deductible. I have since discovered that Toyota has been, since approximately 2009 through 2016 and possibly 2017, been using soy based wiring covering and cable wrap which is very attractive to rodents. In our case the rodent would be brown squirrels. I have also found a class action lawsuit filed on Jan. 6, 2017, in the us district court for the western district of washington, alleging Toyota has known of the problem but has refused steadfastly refused to accept responsibility. My concern is had the catastrophic failure of the electronics occurred while I was driving the consequences could have been fatal to myself, passengers and others occupying vehicles next to or near me because of the power steering and brake errors. The vehicle was parked in our driveway.

See all problems of the 2013 Toyota Prius 🔎.

Vermin attracted to eco-friendly high-voltage wiring sheath located in engine compartment. Vermin chewed through sheathing and exposed bare high-voltage electrical cable. Vehicle parked and secured when event occurred.

See all problems of the 2014 Toyota Prius 🔎.

Owner of vehicle driving to work when they observed a red glow in front of them. The owner then observed smoke from the front. The owner pulled off roadway and more smoke developed. The vehicle then caught on fire. The fire consumed the passenger compartment. A fire scene examination was performed and the origin was determined to be in the passenger side dash area where circuit boards and wiring bundles were located. The fire resulted in a total loss of the vehicle.

See all problems of the 2011 Toyota Prius 🔎.

Hid headlights go out randomly while driving. Each one goes out separately, but sometimes they will both happen to be out at the same time. While driving, this is corrected by turning headlights off and then back on. Same thing happens with the yellow running lights, one may turn off randomly. This began happening in fall of 2011, however new bulbs (hid and running lights) were purchased and the problem stopped temporarily, but within 1 year the same problems are occurring again. Similar problem with the rear license plate lights; one will be off randomly, but shutting the trunk hard seems to appease the problem. This may be a wiring problem, but the front lights should not be turning off randomly.

See all problems of the 2006 Toyota Prius 🔎.