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2014 TOYOTA PRIUS V — FUEL/PROPULSION SYSTEM

fire · 1432791 · 2017-12-13

Vehicle

Make
TOYOTA
Model
PRIUS V
Year
2014
Manufacturer
Toyota Motor Corporation
Component
FUEL/PROPULSION SYSTEM
Miles at failure
31,222
Speed
57 mph

Severity

Deaths
0
Injured
0
Fire
Yes
Crash
No
Police report
No
Medical attention
No
Vehicle towed
No

Narrative

TOYOTA ISSUED SAFETY RECALLS E0E AND F0R FOR THE FAILURE OF THE HYBRID INVERTER. IF THE INVERTER HAD NOT FAILED YET, THE TOYOTA'S REMEDY IS A 'SOFTWARE RE-FLASH'. THE SOFTWARE REFLASH 'REMEDY' IS NOT SUFFICIENT. THERE HAVE BEEN AN EXCESSIVE NUMBER OF INVERTER FAILURES AFTER THE SOFTWARE RE-FLASH 'REMEDY' FOR THESE RECALLS HAS BEEN COMPLETED. THIS IS VERY DANGEROUS TO DRIVERS, AS IT LEADS TO UNINTENDED DECELERATION ' THE PRIUS SPONTANEOUSLY ENTERING 'LIMP-HOME MODE' OR EVEN A 'HYBRID SYSTEM SHUT DOWN'. THIS IS DANGEROUS AS IN RESULTS IN DRASTIC REDUCTIONS, IF NOT THE COMPLETE LOSS, OF POWER. THESE UNINTENDED DECELERATION OCCURRENCES PREDOMINANTLY HAPPEN WHILE THE VEHICLES ARE IN MOTION ' MANY TIMES AT HIGH SPEEDS. BETWEEN ONLY TWO DEALERSHIPS, WE HAVE DOCUMENTED APPROXIMATELY 100 INVERTER FAILURES AFTER THE E0E AND F0R SOFTWARE REFLASH 'REMEDY' HAS BEEN COMPLETED. DURING ONE INVERTER FAILURE, WHICH TOOK PLACE AFTER RECEIVING THE E0E SOFTWARE RE-FLASH, EXCESSIVE HEAT WAS GENERATED WITHIN THE INVERTER THAT MELTED STEEL BOLTS AND CREATED AN ELECTRICAL ARC THAT BLASTED TWO HOLES THROUGH THE ALUMINUM CASE OF THE INVERTER ASSEMBLY. THE DRIVER STATED IF SHE HAD EXPERIENCED THIS FAILURE WHILE ON THE FREEWAY, 'SHE WOULDN'T BE HERE ANYMORE.' THE VEHICLE WAS A 2012 MODEL YEAR AND AT THE TIME OF THE FAILURE IT HAD ONLY 31,222 MILES ON IT. INSTANCES OF UNINTENDED DECELERATION WILL CONTINUE TO GROW DAILY UNTIL TOYOTA IMPLEMENTS A SUFFICIENT REMEDY THAT WILL PREVENT THESE LOSSES OF POWE

Source

Authoritative
NHTSA ODI Flat-File Downloads
ODI Number
11054604
Machine
JSON-LD · Markdown