2020 Toyota 4Runner Service and Repair Manual
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2020 Toyota 4Runner Service and Repair Manual
Every specification in the 2020 Toyota 4Runner factory service and repair manual was written against this exact build — the 4.0L V6 (1GR-FE), the trim the truck left the line in, and this model year specifically — so the clearances and tightening sequences you work to are the ones Toyota published for it, not a figure carried over from an adjacent year of the same body.
Engines
- 4.0L 4000CC V6 GAS DOHC Naturally Aspirated
Trims
- Limited
- Nightshade
- SR5 Premium
- SR5
- TRD Off-Road
- TRD Off-Road Premium
- TRD Pro
- Venture
Known issues on the 2020 4Runner. One recall is on federal record for this model year, and it is a narrow one: Southeast Toyota Distributors, LLC (SET) is recalling certain 2020-2022 4Runner vehicles equipped with 20-inch Black Gunner Wheels because the load carrying capacity modification labels are incorrect, and an incorrect label may lead to unintentionally overloading the vehicle. Owners have filed 43 complaints against the 2020 4Runner, and 141 technical service bulletins have been issued for it.
Whether you are chasing a condition that turns up in one of those 141 bulletins or working through a scheduled service interval, the procedures, torque figures and diagnostic trees you follow are Toyota's own for this specific 2020 4Runner.