The Toyota 4Runner is Toyota's body-on-frame SUV, sharing its platform with the Tacoma and known for off-road durability, offered with V6 power and available 4WD including a locking rear differential on TRD Pro trim. The 2017 Toyota 4Runner factory service manual documents the specific engine, transmission, and 4WD system for this model year.
V6 Engine and 4WD Service
The 4Runner's V6 requires the correct oil specification and timing chain service interval documented in the factory manual. The 4WD transfer case and locking rear differential (TRD Pro) require their own fluid service and specific diagnostic procedures.
What This 4Runner Manual Covers
- V6 engine — oil specification, timing chain service interval
- 4WD transfer case and locking differential fluid service
- Automatic transmission fluid specification and service procedure
- Complete electrical diagrams for all trim levels