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2002 Toyota Prius Engine Problems

10 owner-reported engine complaints from NHTSA data

10
Complaints
1
Recalls
1
Crashes
Jan 2007Nov 2006
Date Range

Data sourced from NHTSA public database. For informational purposes only. Always consult a qualified mechanic.

Engine Recalls (1)

RECALLCampaign #06V266000

ENGINE AND ENGINE COOLING

ON CERTAIN PASSENGER VEHICLES, DUE TO IMPROPER MOLDING OF THE RESIN BODY OF THE CRANKSHAFT POSITION SENOR INSTALLED ON THE ENGINE BLOCK, ENGINE OIL MAY PENETRATE THE SEAL AND ENTER THE SENSOR WIRING CONNECTOR. THE WIRE HARNESS CONNECTOR MAY NOT BE SUFFICIENTLY ATTACHED TO THE LOCKING TAB OF THE SENSOR WIRING CONNECTOR.

Fix: DEALERS WILL REPLACE THE CRANKSHAFT POSITION SENSOR FREE OF CHARGE. THE RECALL BEGAN ON JULY 26, 2006. OWNERS MAY CONTACT TOYOTA AT 1-800-331-4331.

Owner Complaints (10)

mediumENGINE AND ENGINE COOLING,VEHICLE SPEED CONTROL,STEERING
Filed: Jul 2011

TL* THE CONTACT OWNS A 2002 TOYOTA PRIUS. THE CONTACT STATED THAT UPON STARTING, THE VEHICLE JERKED FORWARD. IN ADDITION, WHILE ATTEMPTING TO STOP AT A STOP SIGN, THE CONTACT DEPRESSED THE BRAKE PEDAL BUT THE VEHICLE HESITATED TO STOP. THE FAILURE OCCURRED ON AN INTERMITTENT BASIS. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC AND AN AUTHORIZED DEALER FOR DIAGNOSTICS. THE TECHNICIANS WERE UNABLE TO DUPLICATE THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE MILEAGE WAS 33,000. .. UPDATED 09/15/11 *BF THE CONSUMER STATED HE/SHE TOOK THE VEHICLE TO THE DEALER AUTO SHOP ON AUGUST 2, 2011 FOR THE REPLACEMENT OF THE ELECTRIC POWER STEERING PINION SHAFT NUTS. THEY ADJUSTED THE GEAR, ACCELERATOR AND STEERING. HOWEVER, THE PROBLEM STILL EXISTS. THE VEHICLE ACCELERATES AND MOVES FORWARD AS SOON AS THE CONSUMER STARTS IT. UPDATED 10/03/11

NHTSA #: 10415148
mediumENGINE AND ENGINE COOLING
Filed: May 2008

ON MAY 4TH, 2008, AT OR AROUND 12:30 PM, I WAS DRIVING MY 2002 TOYOTA PRIUS NORMALLY. THE HYBRID SYSTEM GAVE ME A TROUBLE LIGHT PRIOR TO LEAVING AN AUTO PARTS STORE PARKING LOT; HOWEVER, I ATTRIBUTED THE WARNING LIGHT TO A RECENTLY REPLACED CHARCOAL CANISTER AND DISMISSED THE WARNING LIGHT, BELIEVING IT TO BE RELATED TO THE RECENTLY REPLACED PART. I LEFT THE PARKING LOT AND PROCEEDED ON TO MY DESTINATION, WHICH WAS MY HOUSE, ABOUT 2 MILES AWAY FROM THE STORE. WITHOUT WARNING, AND SAFELY ON A STREET WITH LITTLE TRAFFIC, AS I WAS DRIVING UP A SLIGHT INCLINE, THE ENGINE FAILED TO START. THE HYBRID SYSTEM IS DESIGNED TO RUN PRIMARILY ON THE ELECTRIC MOTOR DRIVING THE WHEELS AND USE THE INTERNAL COMBUSTION ENGINE (ICE) FOR ADDED POWER WHEN THE ELECTRIC MOTORS DO NOT PROVIDE ENOUGH POWER. HOWEVER, IN MY SITUATION, THE CAR NEEDED MORE POWER, AND THE ENGINE FAILED TO START. I TRIED MULTIPLE TIMES TO GET THE ENGINE TO START BY CYCLING THE GAS PEDAL, BUT TO NO AVAIL - THE ICE STILL WOULD NOT START. I HAD TO PULL THE CAR OVER, SHUT IT OFF, AND RESTART THE CAR TO GET THE ICE RUNNING AGAIN. NORMALLY I WOULD NOT BE THIS CONCERNED ABOUT THIS PROBLEM, BUT HAD THIS ISSUE OCCURRED IN HEAVY TRAFFIC, THE CAR WOULD HAVE BEEN A HAZARD TO THE OCCUPANTS AS WELL AS OTHER DRIVERS ON THE ROAD - THE LOSS OF THE ICE IN A CRITICAL SITUATION COULD LEAD TO AN AUTOMOBILE ACCIDENT, ESPECIALLY IF ICE POWER IS LOST AT A CRITICAL TIME, SUCH AS ACCELERATING ONTO A BUSY FREEWAY. BECAUSE OF THIS POTENTIAL SAFETY ISSUE IT IS MY BELIEF THAT ANY YEAR OR MODEL OF THE TOYOTA PRIUS IS UNSAFE TO DRIVE ON THE ROAD AS THE ICE CAN BE UNRELIABLE, WHICH COULD POTENTIALLY LEAD TO AUTOMOBILE ACCIDENTS. I DID NOT TAKE THE CAR TO BE REPAIRED NOR DID I ATTEMPT TO RESOLVE THE ISSUE; ON MAY 5TH, I TRADED THE PRIUS IN FOR A DIFFERENT VEHICLE. *TR

NHTSA #: 10227397
mediumENGINE AND ENGINE COOLING,POWER TRAIN
Filed: Sep 2007

2002 TOYOTA PRIUS WITH TRANS AXLE MALFUNCTIONS. SHE STATES HER VEHICLE ACTED AS IF IT WERE OUT OF GAS WHEN SHE HAD A FULL TANK, AND THE RED WATER TEMPERATURE LIGHT ILLUMINATED. *KB THE DRIVE BELT AND TENSIONER WERE REPLACED. *JB

NHTSA #: 10204905
mediumENGINE AND ENGINE COOLING
Filed: Feb 2007

THE CHECK ENGINE LIGHT ON MY CAR CAME ON AND THE ENGINE STALLED. THE CAR HAD TO BE TOWED TO THE DEALER. THE CAR WAS REPAIRED AT A COST TO ME OF $1100. THE THROTTLE BODY HAD TO BE REPLACE, AND ALSO THE ECM. THE CAR ONLY HAS 75000 MILES. *NM

NHTSA #: 10182540
mediumENGINE AND ENGINE COOLING
Filed: Jan 2007

"CHECK ENGINE LIGHT" CAME ON. DEALERSHIP ADVISED NEW CATALYTIC CONVERTER NEEDED TO BE REPLACED ON MY 2002 TOYOTA PRIUS (85,000 MILES) AND WOULD COST $ 2,000.00 USD. THIS IS OUTRAGEOUS AND SHOULD BE INVESTIGATED! *JB

NHTSA #: 10178383
mediumENGINE AND ENGINE COOLING
Filed: Nov 2006

NHTSA RELEASED A REPORT ON TOYOTA PRIUS 2002 RECALL LAST JULY 06 AND TOYOTA WILL RECALL THIS BY AUG 06, BUT THERE NOT DOING IT. VEHICLE SAFETY DEFECT/NONCOMPLIANCE NOTICES RECEIVED DURING JULY ... ... 34,771 MY 2001-2002 ECHO AND PRIUS PASSENGER VEHICLES. ... WHICH COULD CAUSE THE ENGINE TO STALL WHILE DRIVING ... THE RECALL IS EXPECTED TO BEGIN EARLY AUGUST 2006. ... TOYOTA AND DEALERSHIP ARE TRIED TO GET AWAY FROM THIS ISSUE TO MY CAR PRIUS 2002. AT THE DEALER THEY TRIED TO CHARGE ME FOR $10,000 TO FIX THIS AND NOT GUARANTEEING THAT WILL SOLVE THE STALLING PROBLEM THAT WAS LAST OCT 06. DEALERSHIP ARE NOT TRAIN TO DIAGNOSE PRIUS CAR BUT THEY SELLING FOR IT. PROOF THEY WANT ME TO PAY $600 JUST TO DIAGNOSE FOR SPECIALIST TECHNICIAN. NOW THEY (TOYOTA) TRYING TO GET AWAY TO FIX STALLING PROBLEM TO MY PRIUS 2002. PLEASE HELP, AS I'M OLD NOW GOING BROKE. *NM

NHTSA #: 10174640
mediumENGINE AND ENGINE COOLING
Filed: Jul 2005

I BOUGHT A TOYOTA SAQUOIA LIMITED 4X4 USED IN 2003. WHEN I TOOKIT TO A FRIENDS HOUSE HER HUSBAND SIAD I SHOULD GET THAT TICKING NOISE CHECKED OUT. I TOLD HIM THAT ALL OF THE SUV'S AT THE DEALERSHIP MADE THE TICKING NOISE. WELL, HE WAS RIGHT. WHEN I TOOK IT IN TO BE INSPECTED I WAS TOLD THAT I HAD A CRACKED MANIFOLD. THE MECHANIC SAID THAT ALL OF THE TOYOTA SUV'S AND TRUCKS HAVE PROBLEMS WITH THEIR MANIFOLDS. IF THIS IS TRUE, WHY HAVE THEY NOT DONE A RECALL TO CORRECT THE PROBLEM? I MANIFOLD IS NOT A CHEAP PART TO REPLACE.

NHTSA #: 10129319
mediumENGINE AND ENGINE COOLING
Filed: Jun 2005

I PURCHASED A 2002 TOYOTA PRIUS IN APRIL 2002 AND WITHIN THE FIRST TWO MONTHS THE VEHICLE STOPPED WHILE ON THE FREEWAY AT 65+ MPH AND THE GAS ENGINE WOULD NOT WORK, I HAD TO DRIVE ON THE ELECTRICAL MOTOR. IT WAS REPAIRED AT THE TOYOTA DEALER IN CARLSBAD, CA. THIS IS THE SAME ISSUE THAT WAS REPORTED IN THE PRESS TODAY.

NHTSA #: 10123765
mediumENGINE AND ENGINE COOLING,AIR BAGS
CrashFiled: Jun 2003

WHILE DRIVING THE VEHICLE STALLED. IT WAS DIFFICULT TO GET THE VEHICLE RESTARTED. *NLM ON SEVERAL OCCASIONS, THE VEHICLE STALLED OUT. VEHICLE STALLED OUT FOUR TIMES, AND THE LAST TIME IT CAUSED AN ACCIDENT AND THE AIR BAGS DID NOT DEPLOY. *TT *JB

NHTSA #: 10019719
mediumENGINE AND ENGINE COOLING,ELECTRICAL SYSTEM,UNKNOWN OR OTHER
Filed: Feb 2002

WHILE DRIVING IN HEAVY TRAFFIC VEHICLE COMPLETELY SHUTSDOWN. WHEN THIS OCCURS CHECK ENGINE O/ BATTERY LIGHTS ILLUMINATE. PLEASE GIVE FURHTER DETAILS.*AK

NHTSA #: 8004689

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