2025 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
- Limited
- Platinum
- SR5
- TRD Off-Road Premium
- TRD Off-Road
- TRD Pro
- TRD Sport Premium
- TRD Sport
- Trailhunter
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
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2023-2024 Toyota Venza, 2023-2025 RAV4 Prime, RAV4, Highlander, GR Corolla, Crown, 2024-2025 Lexus TX, LS, Toyota Tacoma, Grand H
An instrument panel display that does not show critical information can increase the risk of a crash
Dealers will update the instrument panel software over-the-air (OTA) for non-PHEV vehicles, free of
Some 2024 2026 model year Land Cruiser, and 2025 2026 model year 4Runner and 4Runner Hybrid vehicles may exhibit a condition where the front brakes produce a squealing noise when driving in reverse.
OBSOLETE NOTICE February 12, 2026: This bulletin is now obsolete. Please see T-SB-0006-26.
Some 2024 2026 model year Land Cruiser, and 2025 2026 model year 4Runner and 4Runner Hybrid vehicles may exhibit a condition where the front brakes produce a squealing noise when driving in reverse.
TECHNICAL INSTRUCTIONS FOR SPECIAL SERVICE CAMPAIGN 26TD01 Front Spoiler Hardware Certain 2025 Model Year 4Runner and 4Runner HV
Some of the screws holding the front spoiler to the front bumper can become loose over time and the spoiler can partially detach at the outer edge of the vehicle. In some cases, the front spoiler can rub against other vehicle components dur
Some 2005 2026 Toyota vehicles that have undergone water intrusion may exhibit a condition in which a musty odor is present. Follow the procedures in this bulletin to remediate the odor and address this condition. The purpose of this Servic
Some 2024 2026 model year Land Cruiser, and 2025 2026 model year 4Runner and 4Runner Hybrid vehicles may exhibit a condition where the front brakes produce a squealing noise when driving in reverse.
Pre-Delivery Service (PDS) is a critical step in satisfying our new car customers. Customer feedback indicates the following areas deserve special attention when performing PDS: Careful inspection for paint chips/scratches and body dents/di
Showing the 8 most recent of 43 technical service bulletins on file with NHTSA.
The contact was a police officer calling on behalf of the owner of a 2025 Toyota 4Runner. The contact stated that while the owner was attempting to park the vehicle in a parking spot, the vehicle bega
The contact was a police officer calling on behalf of the owner of a 2025 Toyota 4Runner. The contact stated that while the owner was attempting to park the vehicle in a parking spot, the vehicle bega
The contact owns a 2025 Toyota 4Runner. The vehicle lost motive power while attempting to access the freeway on three occasions. The reduced power mode message was displayed. The vehicle was taken to
The contact owns a 2025 Toyota 4Runner. The vehicle lost motive power while attempting to access the freeway on three occasions. The reduced power mode message was displayed. The vehicle was taken to
I am reporting a suspected manufacturing defect involving the exterior paint on my 6th generation Toyota 4Runner. The paint appears to be abnormally thin and is showing premature wear, including chipp
Showing the 5 most serious of 48 complaints filed with NHTSA.
