2018 Toyota Prius Service and Repair Manual
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2018 Toyota Prius Service and Repair Manual
Everything in the 2018 Toyota Prius factory service and repair manual is keyed to the car as Toyota built it that year, from the 1.8L hybrid four (2ZR-FXE) to the trim you actually own, so the clearances, torque figures and service sequences you work to are the published 2018 values rather than numbers carried over from an adjacent model year.
Engines
- 1.8L 1800CC l4 HYBRID DOHC Naturally Aspirated
Trims
- Four
- Four Touring
- One
- Three
- Three Touring
- Two
- Two Eco
Known issues on the 2018 Prius. One recall is on federal record for this model year, and it lands on the electrical system wiring: Toyota is recalling certain 2016-2018 Toyota Prius vehicles over a portion of the engine wire harness connected to the hybrid Power Control Unit (PCU). The consequence NHTSA records is that an electrical short can increase the risk of a fire. Owners have filed 44 complaints for the year, and Toyota has issued 100 technical service bulletins.
Whether you are inspecting the engine harness where it runs to the PCU, tracing a fault back through the hybrid electrical system or simply keeping to a service interval, the manual holds you to the OEM procedure and the correct specification for your 2018 Prius.