IllustrationWHILE DRIVING IN THE STREET AT 40 MPH, IT ACCELERATES FOR NO REASON. I COULD NOT STOP, THE BRAKE PUT HARD, DID NOT RESPOND TO ANY CHANGE AND ENGINE SPEED INCREASED TO MORE THAN 5000. I HAD TO TURN IT OFF STILL RUNNING. TO TURN IT BACK ON, IT WILL NOT DO SO AGAIN.
1991 Toyota 4RUNNER
Owner reports · Recalls · Investigations
Similar to other model years
Owner complaints for the 1991 Toyota 4RUNNER do not stand out strongly from the model-year median of 58.
About this comparison →How this year compares
Owner complaints by model year
Compare all 4RUNNER years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 9 of 43 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Engine And Engine Cooling. Review the 20 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Power Train. Review the 5 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Steering. Review the 5 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
3 crash reports0 fire reports2 injury reports
Vehicle Speed Control complaints
1 reportsOfficial recalls
105V389000 · Steering:linkages:rod:relay:connecting
Sep 6, 2005
ON CERTAIN PICKUP TRUCKS AND SPORT UTILITY VEHICLES, IF THE STEERING WHEEL IS REPEATEDLY TURNED UNDER CERTAIN CONDITIONS WHERE HIGH STEERING EFFORT AND POWER ASSIST ARE REQUIRED, FOR INSTANCE, WHEN FULLY TURNING THE WHEEL WHILE THE VEHICLE IS STOPPED, A FATIGUE CRACK MAY DEVELOP IN THE STEERING RELAY ROD.
Consequence & remedy
Consequence: IF THE VEHICLE IS CONTINUED TO BE OPERATED IN THIS CONDITION, THE RELAY ROD MAY FRACTURE, INCREASING THE RISK OF A CRASH.
Remedy: DEALERS WILL REPLACE THE STEERING RELAY ROD. THE RECALL BEGAN OCTOBER 5, 2005. OWNERS MAY CONTACT TOYOTA AT 1-800-331-4331.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
4DP02002 · Rear Seat Belt Routing
Opened Mar 26, 2002 · Closed Aug 26, 2002
Status: closed (inferred from source dates) · Seat Belts:rear/other
No summary supplied.
SQ99003 · Corroded Brake Lines
Opened Jan 27, 1999 · Closed Apr 22, 1999
Status: closed (inferred from source dates) · Service Brakes, Hydraulic
TOYOTA IS CONDUCTING A SAFETY RECALL IN CANADA 98-253. CORRODED BRAKE LINES COULD FAIL RESULTING IN A PARTIAL BRAK SYSTEM LOSS AND INCREASED STOPPING DISTANCES
EA92011 · Loss Of Brk Effectiveness
Opened Mar 24, 1992 · Closed Jan 21, 1993
Status: closed (inferred from source dates) · Service Brakes, Hydraulic
There is no summary currently available
PE91147 · Loss Of Brake Effectivenes
Opened Nov 6, 1991 · Closed Mar 24, 1992
Status: closed (inferred from source dates) · Service Brakes, Hydraulic
===