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Service bulletins for the 2023 Toyota RAV4

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

164 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Only bulletins with component: Driver assistance are shown. Show all

Bulletins, newest first
TSB0104212024-04-01. Service bulletin. SERVICE BRAKES, HYDRAULIC; ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING:COOLING SYSTEM; LANE DEPARTURE. TSB: Some 2018 ? 2024 model year Toyota vehicles equipped with an A25A-FKS, A25A-FXS, M20A-FKS, or M20A-FXS engine may exhibit one or more of the following conditions: ?Milky/discolored engine oil. ?An ?Oil Pressure Low? warning message on the Multi-information Display (MID). ?A MIL ON condition with Diagnostic Trouble Codes (DTCs) P05202A (Engine Oil Pressure Sensor/Switch ?A? Signal Stuck in Range) and/or P052477 (Engine Oil Pressure Too Low [Severe]) present. Moisture from blow-by gases condenses and accumulates in the engine oil during short trips in extreme cold weather. When the moisture in the oil freezes, the oil pressure may drop, and the aforementioned warning indicators may display. Follow the procedures in this bulletin to address these conditions.
T-TT-0728-232023-08-28. Service bulletin. BACK OVER PREVENTION:SOFTWARE. TT: This issue is currently under investigation. Please create TAS case and attach a store all health check. Please contact TAS for further instructions. If it is a weekend or a holiday, continue with diagnosis and repair. Please save all parts/ or details and contact TAS on the next available workday.
T-TT-0726-232023-08-28. Service bulletin. BACK OVER PREVENTION; ENGINE AND ENGINE COOLING. TT: Some 2021 - 2023 Highlander HV, RAV4 HV and Sienna HV vehicles equipped with Rear Motor Generator, MGR (Q610), may duplicate an abnormal noise (Drone, Growl, Humming, and/or other) from the MGR at various vehicle speeds and normal drive conditions. Please contact TAS for diagnostic instructions to aid in resolution of the condition.
TSB-0041-232023-07-31. Service bulletin. BACK OVER PREVENTION:SOFTWARE; EQUIPMENT. TSB: Some 2023 model year GR Corolla, RAV4, RAV4 Hybrid, RAV4 Prime, and Venza Hybrid vehicles with multimedia version older than 1564 may exhibit one or more of the following conditions: ?Head unit rebooting (does not affect backup camera). ?Head unit does not boot up (does not affect backup camera). ?Display screen flickers (does not affect backup camera). ?Map is not displayed. ?User profile enhancements. ?The French ?Share ETA? screen is not completely in French. ?Incoming call ringing continues even after ignoring or ending the call. Some 2023 model year Prius and Prius Prime vehicles with multimedia version older than 1586 may exhibit one or more of the following conditions: ?Head unit rebooting (does not affect backup camera). ?Head unit does not boot up (does not affect backup camera). ?Display screen flickers (does not affect backup camera). A software update is now available to address these conditions
T-TT-0726-232023-04-17. Service bulletin. ENGINE AND ENGINE COOLING; BACK OVER PREVENTION. TT: Some 2021 - 2023 Highlander HV, RAV4 HV and Sienna HV vehicles equipped with Rear Motor Generator, MGR (Q610), may duplicate an abnormal noise (Drone, Growl, Humming, and/or other) from the MGR at various vehicle speeds and normal drive conditions. Please contact TAS for diagnostic instructions to aid in resolution of the condition.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.