1998 Toyota T100 Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 1998 Toyota T100, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Body & structure930.0%
- Suspension516.7%
- Seat belts413.3%
- Brakes310.0%
- Powertrain (other)26.7%
- Electrical26.7%
- Steering26.7%
- Other / unspecified13.3%
- Tires & wheels13.3%
- Transmission13.3%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Body & structure
Reports naming the vehicle structure, frame, body panels, doors, hood and trim.
From owner reports, verbatim
Took my truck to a body shop to have dings and a few rusted spots on it repaired. The business owner and repair person put it on the rack and after examination, informed me that it was not worth the repairs, because the frame and undercarriage was too extensive and might as such cause safety issues. I chose not to have it repaired because of this issue.
OWNED SINCE 2003, THE TRUCK HAS ONLY 140,000 MILES, BUT MY MECHANIC ADVISES THAT FRAME IS BADLY RUSTED AND IS UNSAFE TO DRIVE. I'VE LEARNED THIS IS A COMMON ISSUE AND THAT TOYOTA HAS AN ACTIVE RECALL. REAR BUMPER HAS ALSO RUSTED THROUGH. I NEED ADVICE ON HOW TO PROCEED. VEHICLE IS PARKED AT MY RESIDENCE.
Suspension
Reports naming suspension components — springs, struts, shocks, control arms and related hardware.
From owner reports, verbatim
Took my truck to a body shop to have dings and a few rusted spots on it repaired. The business owner and repair person put it on the rack and after examination, informed me that it was not worth the repairs, because the frame and undercarriage was too extensive and might as such cause safety issues. I chose not to have it repaired because of this issue.
TL* THE CONTACT OWNS A 1998 TOYOTA T100. THE CONTACT STATED THAT THE TIRE SPECIALIST ADVISED HIM THAT THE DRIVER'S SIDE REAR FRAME SPRINGS MOUNT WERE SEVERELY CORRODED AND EXHIBITED HOLES. THE TIRE SPECIALIST ADVISED THAT IT WAS UNSAFE TO DRIVE THE VEHICLE. THE TIRE WAS REPLACED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE FAILURE AND THE CURRENT MILEAGE WAS 137,925.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Seat belts
Reports naming seat belts, buckles, retractors and pretensioners.
From owner reports, verbatim
TL*THE CONTACT OWNS A 1998 TOYOTA T100. THE CONTACT STATED THAT THE SEAT BELT LOCKS, BUT BECOMES LOOSE WHEN DRIVING. THE SEAT BELT FAILS TO RETRACT WHEN THE FAILURE OCCURS, BUT THE SEAT BELT WARNING INDICATOR LIGHT ILLUMINATES. THE CURRENT MILEAGE IS 105,000 AND FAILURE MILEAGE WAS 100,000.
THE DRIVER'S SEAT BELT LATCH WAS DEFECTIVE. THE BUCKLE WILL NOT LATCH. THE CONSUMER STATED IT WAS A STATE LAW THAT THE SEAT BELTS WERE TO BE WORN WHILE DRIVING. *AK THE SEAT BELT WOULD NOT RETRACT. *SC *JB
Too few reports in this category for a page of its own — they appear in the full complaint list.
Brakes
Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.
From owner reports, verbatim
Took my truck to a body shop to have dings and a few rusted spots on it repaired. The business owner and repair person put it on the rack and after examination, informed me that it was not worth the repairs, because the frame and undercarriage was too extensive and might as such cause safety issues. I chose not to have it repaired because of this issue.
TL* THE CONTACT OWNS A 1998 TOYOTA T100. THE CONTACT STATED THAT THE ENTIRE FRAME OF THE VEHICLE HAD SEVERE CORROSION. THE CONTACT OBSERVED BRAKE FLUID LEAKING FROM THE FRONT OF THE VEHICLE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 99,300.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Powertrain (other)
Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.
From owner reports, verbatim
TWICE I HAVE HAD TO REPLACE THE REAR AXEL SEALS DUE TO THEM LEAKING. WHEN I HAD THE REAR AXEL SEALS REPLACED I HAVE ALSO HAD TO REPLACE THE REAR BRAKES DUE TO THE OIL GETTING ON THE BRAKES. I DISCOVERED WHERE THE SEALS WERE ALL BUT GONE WHEN I HAD MY TIRES REPLACED. I WAS TOLD THAT I DID NOT HAVE ANY REAR BRAKES DUE TO SO MUCH OIL LEAKING ON THE BRAKES. I LIVE IN THE MOUNTAINS OF NC AND I WOULD HAVE LOST MY BRAKES IF I WAS HAULING ANYTHING DOWN THE MOUNTAINS. *NM
THE LEFT REAR AXLE WAS SPRAYING OIL ONTO THE LEFT REAR WHEEL WELL AND BRAKE ASSEMBLY WHILE DRIVING. VEHICLE WAS TOWED TO THE DEALER, WHO RESEALED THE AXLE. WITHIN 100 MILES THE PROBLEM RECURRED.*AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
WIRES TO FAN CONNECTOR MELTED THE INSULATION JUST SHORT OF THE CONNECTOR AND SHORTED OUT. PICTURES OF FAILED WIRING ARE AVAILABLE. *TR
I HAVE A 1998 TOYOTA T100 4X4 PICK UP TRUCK. THE WIRING HARNESS THAT CONNECTS TO THE BLOWER MOTOR SHORTED OUT ABOUT TWO YEARS AGO. I HAD TO GO TO THE JUNKYARD AND TAKE ONE OUT OF ANOTHER MODEL TOYOTA CAR TO FIX IT. SINCE THEN THE WIRE HAS SHORTED OUT TWICE MORE. BASICALLY I BELIEVE THAT THE BLOWER IS CREATING TOO MANY VOLTS THAT CAUSES THE WIRES TO OVERHEAT AND MELT TOGETHER. THERE WAS NO FIRE BUT IT DOES SMOKE WHEN IT SHORTS OUT. I NOTICED THAT TOYOTA HAS NOT ISSUED A RECALL AND THIS COULD CAUSE A FIRE. *NM
Too few reports in this category for a page of its own — they appear in the full complaint list.
Steering
Reports naming the steering system — racks, columns, power-steering assist and steering linkage.
From owner reports, verbatim
DT*: THE CONTACT STATED WHILE DRIVING 10 MPH, THE DRAG LINK BROKE ON THE STEERING. THE VEHICLE WAS PULLED TO THE SIDE OF THE ROAD. IT WAS TOWED TO AN INDEPENDENT REPAIR SHOP FOR STEERING REPAIRS. UPDATED 04/06/06.
ON JULY 28, 2004, MY 1998 TOYOTA T-100 4X4 SUFFERED A COMPLETE LACK OF STEERING CONTROL AS I STARTED DOWN MY DRIVEWAY. THE CAUSE WAS A STEERING ROD RELAY THAT BROKE IN TWO. I HAVE THE FAILED PART. IT APPEARS TO HAVE BEEN EITHER A TWO-PART FAILURE OR A FLAW IN THE ORIGINAL CASTING. ONE-HALF OF A CROSS-SECTION THROUGH THE BREAK IS BRIGHT GRAY STEEL WITH THE ROUGH SURFACE CHARACTERISTIC OF FATIGUE FAILURES, THE OTHER HALF IS COMPARATIVELY SMOOTH AND THE SAME RUST-COLOR AS THE OUTSIDE OF THE PART. MY TRUCK HAS NEVER BEEN USED FOR ROCK-CLIMBING, NOR HAS IT BEEN RAMMED INTO A SOLID OBSTACLE SUCH AS A CURB OR LARGE POTHOLE. THE ONLY TRAUMA IT HAS BEEN SUBJECT TO IS LOW-SPEED MANEUVERING IN HEAVY SNOW AND ICE. ALTHOUGH THE FAILURE DID NOT CAUSE DEATH OR DAMAGE, IF IT HAD OCCURED A FEW MINUTES LATER, I WOULD HAVE BEEN DOING 60 MPH ON THE HIGHWAY. WHILE I DON'T THINK TOYOTA OWES ME ANYTHING ON A SIX-YEAR-OLD VEHICLE, I AM WORRIED THAT THIS FLAW MIGHT REPRESENT A BAD BATCH OF STEERING ROD RELAYS. IF SO, THEN THERE ARE OTHER T-100S OUT THERE THAT COULD KILL THEIR OWNERS.*AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Other / unspecified
Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.
From owner reports, verbatim
WHILE DRIVING ABOUT 55 MPH, VEHICLE WILL START VIBRATING AT THE FRONT. HAD TAKEN VEHICLE TO DEALER AND THEY SAID THAT VIBRATION WAS COMING FROM DEFECTIVE WHEELS THAT HAD TO BE REPLACED TO CORRECT THE PROBLEM. THREE OF THE WHEELS WERE WARPED, A FACTORY DEFECT. *JG *AK
Too few reports in this category for a page of its own — they appear in the full complaint list.
Tires & wheels
Reports naming tires, wheels, hubs, or the tire-pressure monitoring system.
From owner reports, verbatim
REAR TIRE BLEW OUT. (DUNLOP 265/70R16 1115). YH
Too few reports in this category for a page of its own — they appear in the full complaint list.
Transmission
Reports naming the automatic or manual transmission, including shifting behaviour, shudder, slipping and transmission control modules.
From owner reports, verbatim
CLUTCH PEDAL BRACKET ON TOYOTA T 100 WENT THROUGH FIRE WALL WHILE DRIVING. COULD NOT GET TRUCK IN OUR OUT OF GEAR. LOOKED ON NET AND FOUND MANY HAVE HAD THIS SAME PROBLEM. CONTACTED DEALER NO RECALL AND NO HELP WITH PRICING TO REPAIR TRUCK. SAFETY CONCERN ABOUT NOT BEING ABLE TO GET VEHICLE OUT OF GEAR! *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .