1998 Toyota 4Runner service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Designed for technicians and DIY owners, this manual helps you diagnose issues correctly, follow proven repair steps, and use wiring diagrams and system sections to track faults faster.
What’s included
- Step-by-step repair procedures and service information
- Specifications, torque values, and reference data
- Electrical diagnostics with full wiring diagrams
- Coverage across major systems: engine, transmission/driveline, brakes, steering, suspension, HVAC, and more
- Diagnostic trouble codes and troubleshooting flow
- Maintenance schedules and fluid capacities
Trims covered
- Base, Automatic
- Base, Standard
- Limited
- SR5
- SR5, Automatic
- SR5, Standard
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Maintenance & Lubrication
- Specifications
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Diagnostic Trouble Codes
- Technical Service Bulletins
- Wiring Diagrams
SABERSPORT IS RECALLING 16,270 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONF
DECREASED LIGHTING VISIBILITY MAY RESULT IN A VEHICLE CRASH.
SABERSPORT WILL NOTIFY OWNERS AND OFFER A FULL REFUND FOR THE NONCOMPLIANT COMBINATION LAMPS. THE S
OBSOLETE NOTICE January 22, 2024: This bulletin is now obsolete. Please see T-SB-0057-18.
TSB: Replacement certification labels (the vinyl label installed on the driver door or door post) and VIN plates (the metal plate riveted to dashboard) (see Figure 1) for most 1979 ? 2023 model year vehicles may be available provided the re
TT: Some Toyota vehicles installed with Toyota Complete Maintenance Care (TCMC) brake pads may exhibit a groan or squeak noise in various driving conditions
POL: This consolidated Tire Warranty Guide contains the complete warranty terms for all brands of ground and spare tires currently in use by Toyota. This information must be kept near the point of vehicle sale and be available to any custom
Product general information.
Replacement vin plates.
Toyota Safety Recall and Service Campaign - Technician Certification Requirements
TT: Some Toyota vehicles installed with Toyota Complete Maintenance Care (TCMC) brake pads may exhibit a groan or squeak noise in various driving conditions.
Showing the 8 most recent of 21 technical service bulletins on file with NHTSA.
TL* THE CONTACT OWNED A 1998 TOYOTA 4RUNNER. THE CONTACT STATED THAT WHILE ATTEMPTING TO MAKE A TURN TRAVELING AT APPROXIMATELY 30 MPH, ANOTHER VEHICLE CRASHED INTO THE FRONT DRIVER SIDE OF THE VEHICL
TL* THE CONTACT PREVIOUSLY OWNED A 1998 TOYOTA 4RUNNER. THE CONTACT STATED THAT HIS SON WAS DRVING THE VEHICLE 55 MPH AND THE VEHICLE SUDDENLY LOSS CONTROL AND ROLLED OVER INTO THE MEDIAN. THE ACCIDEN
TWO WEEKS AGO I WAS DRIVING DOWN A FLAT PAVED ROAD AND MY LOWER BALL JOINT (ATM 1012460) CAME OFF FOR NO REASON CAUSING ME TO SKID TO A HALT. MY TIRE WAS SIDEWAYS AND PUSHED INTO MY FENDER CAUSING DAM
TWO WEEKS AGO I WAS DRIVING DOWN A FLAT PAVED ROAD AND MY LOWER BALL JOINT (ATM 1012460) CAME OFF FOR NO REASON CAUSING ME TO SKID TO A HALT. MY TIRE WAS SIDEWAYS AND PUSHED INTO MY FENDER CAUSING DAM
TWO WEEKS AGO I WAS DRIVING DOWN A FLAT PAVED ROAD AND MY LOWER BALL JOINT (ATM 1012460) CAME OFF FOR NO REASON CAUSING ME TO SKID TO A HALT. MY TIRE WAS SIDEWAYS AND PUSHED INTO MY FENDER CAUSING DAM
Showing the 5 most serious of 168 complaints filed with NHTSA.
