Problems · by component
2001 Toyota RAV4 engine and engine cooling problems
29 owner complaints to NHTSA about the 2001 Toyota RAV4 cite engine and engine cooling, 9% of all 314 complaints for this model year.
Complaints
29
9% of all complaints
Crashes
0
Reported by owners
Fires
0
Reported by owners
Injuries
0
Reported by owners
What owners say about the engine and engine cooling
Verbatim from NHTSA complaints, newest first
“JUST PURCHASED THIS VEHICLE IN SEPTEMBER OF 2013 WITH ONLY 95,000 MILES. TWO DAYS AFTER PURCHASE, THE CHECK ENGINE LIGHT CAME ON. DEALER SAID IT WAS THE CATALYTIC CONVERTER. SO IT WAS REPLACED AT A COST OF OVER $600. THEN TWO DAYS LATER, THE CHECK ENGINE LIGHT CAME BACK ON. DEALER SAID IT WAS THE O2 SENSOR, THAT BILL WAS NEARLY $350. NOW FOR THE ICING ON THE CAKE. FOUR DAYS AFTER THAT REPAIR, I WAS PULLING OUT OF MY DRIVEWAY TO GO TO WORK AND THE VEHICLE DID NOT WANT TO SHIFT IN TO GEAR, LUNGED FORWARD AND I NEARLY RAN OVER SOME CHILDREN AT A BUS STOP! THE DEALER SAID THE ISSUE IS WITH THE ECM AND POSSIBLY THE TRANSMISSION. THE ECM WAS REPLACED AT NEARLY $1100 AND THE PROBLEM STILL EXISTS! DEALER SAID NEXT STEP IS TO REPLACE TRANSMISSION. THAT COST IS $5700 AND I CAN'T AFFORD IT. THERE ARE SO MANY COMPLAINTS ABOUT THIS VEHICLE FOR SIMILAR PROBLEMS. WHY CAN'T THE GOVERNMENT MANDATE THAT TOYOTA HAS TO STAND BEHIND THIS PROBLEM? CHILDREN WERE NEARLY RAN OVER BECAUSE OF THIS PROBLEM AND TOYOTA WILL NOT DO A [XXX] THING ABOUT IT. VERY SAD. *TR *TR”
“MY VEHICLE HAS BEGUN EXPERIENCING HARSH SHIFTING. IT WILL NOT ACCELERATE IMMEDIATELY AND IT WILL JUMP FORWARD AT TIMES. THIS IS A REPORTED PROBLEM WITH THE 2001 RAV 4. I RECEIVED A LETTER STATING THERE WAS THE POSSIBILITY OF COMPENSATION AFTER ONE HAS THIS FIXED. AS ONE A PERSON WHO CANNOT AFFORD TO FIX THIS OUT OF POCKET THAT IS NOT A LOT OF HELP. THIS IS A KNOWN ISSUE AND SHOULD BE RECALLED! *TR”
“WHEN ACCELERATING AND DECELERATING, THE ENGINE JUMPS AND FAILS TO CHANGE GEARS. THIS IS EXTREMELY DANGEROUS IN SITUATIONS WHERE ONE MUST GET OUT OF THE WAY OF OTHER CARS (GENERALLY EVERY TIME DRIVING). WHEN TAKEN TO THE DEALER, I WAS TOLD THERE WAS A MALFUNCTION IN THE INTERNAL ENGINE CONTROL MODULE. *TR”
“TL* THE CONTACT OWNS A 2001 TOYOTA RAV4. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 30 MPH, THE ACCELERATOR PEDAL FAILED TO RESPOND AND A LOUD POPPING NOISE WAS HEARD. AFTER NUMEROUS ATTEMPTS, THE VEHICLE BEGAN TO OPERATE NORMALLY AND WAS DRIVEN TO THE SIDE OF THE ROAD. THE IDENTICAL FAILURE RECURRED. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER FOR DIAGNOSIS AND THEY STATED THAT THE COMPUTER MODULE AND TRANSMISSION WOULD NEED TO BE REPLACED. THE VEHICLE REMAINED AT THE DEALER FOR REPAIR. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 60,000. ..UPDATED 09/19/11 *BF THERE CONSUMER STATED THERE WAS AN ONGOING HARSH SHIFT. AT TIMES, THE TRANSMISSION HAD AN ONGOING SLUGGISH/SLIP. ACCORDING TO THE SERVICE INVOICE FROM THE DEALER, THE TRANSMISSION HAD AN INTERNAL WEAR AND TEAR MALFUNCTION. THE FLUID WAS VERY DIRTY. THE DEALER RECOMMENDED A TRANSMISSION REPLACEMENT. UPDATED 12/30/11”
“TL* THE CONTACT OWNS A 2001 TOYOTA RAV4. THE CONTACT STATED THAT WHILE DRIVING 30 MPH, THE VEHICLE BEGAN TO HESITATE AND THE TRANSMISSION WOULD NOT SHIFT INTO GEAR. THE VEHICLE WAS TAKEN TO AN AUTHORIZED DEALER, WHO STATED THAT THE ENGINE CONTROL MODULE WAS DEFECTIVE AND NEEDED TO BE REPLACED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE, BUT OFFERED NO ASSISTANCE AND REFERRED THE CONTACT TO THE DEALER. THE VEHICLE WAS NOT REPAIRED. THE FAILURE AND CURRENT MILEAGES WERE 113,000. THE VIN WAS NOT AVAILABLE.”
“I NOTICED VEHICLE WAS NOT ACCELERATING OR GOING INTO PROPER GEAR. I WAS ALARMED WHEN I COULDN'T PICK UP SPEED TURNING LEFT. ENGINE LIGHT LIT WHEN I GOT HOME. I SPOKE TO TOYOTA TODAY ABOUT THE KNOWN ECU ISSUE WITH 2001-2003 RAV4S. MY CAR WAS SERVICED IN 2007 WHEN THERE WAS A RECALL BUT THEY WILL NOT ADDRESS THE ISSUE NOW SINCE THE WARRANTY EXPIRED. I AM VERY DISAPPOINTED WITH TOYOTA NOT ADDRESSING THE ECU/ECM ISSUE TO A SATISFACTORY MANNER. THIS IS A SAFETY ISSUE THAT TOYOTA SHOULD SHOW MORE CONCERN OVER. *KB”
Showing 6 of 29 reports. Read every report on NHTSA.gov.
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 11, 2026NHTSA vehicle page
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.