2022 Toyota Corolla technical service bulletins
109 technical service bulletins and manufacturer communications cover the 2022 Toyota Corolla.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Obsolete notice
- Obsolete notice
- Some 2018 – 2024 model year Toyota vehicles equipped with a Premium Audio with Dynamic Navigation System...
- Condition in which a musty odor is present
- Obsolete notice
- Vibration or rattle noise from the right-hand engine mounting insulator sub-assembly
- MIL ON condition with one or more of the following Diagnostic Trouble Codes (DTCs) upon cold soak start up...
- The air conditioning dye injection tool kit has been developed to aid in identifying the location of air...
- To assist with the early detection and early resolution of audio related concerns you may be asked to...
- Some 2018 – 2024 model year Toyota vehicles equipped with a Premium Audio with Dynamic Navigation System...
- The Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master...
- Acid rain results from rainwater or other airborne moisture that become acidic due to industrial chemical...
- To prevent brake rotor rust from forming during transportation and storage, wheel film will be used...
- The condition known as acid rain is caused by airborne chemicals or particles in the atmosphere, which mix...
- Toyota vehicles are currently protected with RapgardTM protective film designed to protect the horizontal...
- Vehicles may occasionally be subjected to contamination by airborne iron particles shed from railroad...
- Some technicians may report an engine oil leak from the Engine Oil Level Sensor area
- Some 2022 model year Avalon and Avalon Hybrid, 2022 – 2024 model year Camry, Camry Hybrid, Corolla,...
- Oil leak that originates between the oil pan sub-assembly and the stiffening crankcase assembly.
- Condition in which a musty odor is present
- Vibration or rattle noise from the right-hand engine mounting insulator sub-assembly
- This Service Bulletin provides updated non-electric water pump leak inspection and diagnostic tips for...
- Toyota vehicles are currently protected with RapgardTM protective film designed to protect the horizontal...
- Customers have expressed concerns about the performance of Qi Wireless Chargers
- This is to advise of various price adjustments that will affect Toyota Genuine Motor Oil and Long Life...
- The Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master...
- Some 2018 ? 2022 model year Toyota vehicles equipped with a Premium Audio with Dynamic Navigation System...
- One or more of the following conditions: ?Milky/discolored engine oil
- TT: Some 2022/2023 Japan built (VIN JTD) Corolla/Corolla HV sedan vehicles may have a rattle noise coming...
- Vibration or rattle noise from the right-hand engine mounting insulator sub-assembly
- Hybrid system warning lamp occurring in below-freezing temperatures (below 32°F or 0°C). After performing...
- TT: Some 19CY LG DCM equipped vehicles may not be able to complete the firmware update due to not having...
- The air conditioning dye injection tool kit has been developed to aid in identifying the location of air...
- TT: A very small percentage of customers experience operational difficulties with some telematics features...
- Replacement certification labels (the vinyl label installed on the driver door or door post) and VIN...
- TT: Confirm the vehicle meets the following conditions: 1) Rattle noise is coming from the brake pedal...
- Parking Brake Malfunction warning message on the Multi-information Display (MID) with Diagnostic Trouble...
- TT: Some Model Year 2018-2023 vehicles equipped with A25A-FKS/FXS or M20A-FKS/FXS engines may display the...
- TT: To assist with the early detection and early resolution of audio related concerns, it may be requested...
- Some 2018 ? 2022 model year Toyota vehicles equipped with a Premium Audio with Dynamic Navigation System,...
- Condition in which a musty smell is present
- Flash reprogramming allows the Electronic Control Unit (ECU) software to be updated without replacing the...
- When certain vehicle ECUs are replaced, the ECU security key must be written in order for that ECU to...
- Paint stains after the removal of Rapgard?. The paint stains may appear to be under the clear coat but are...
- One or more of the following conditions: ?Diagnostic Trouble Code (DTC) B15A804 is present in current or...
- This Service Bulletin provides a procedure to properly perform the Techstream ?Control the Injection Mode?...
- TT: To improve customer support of telematics connected services features, additional resources have been...
- TT: Vehicle control apps might not operate as expected at times due to preconditions (normal operating...
- Hybrid vehicles are equipped with two types of batteries: ?Hybrid vehicle (HV) battery
- Obsolete notice
- Obsolete notice
- A battery in a stored vehicle is subject to conditions that can reduce its performance and service life
- Long-term or off-site storage requires special care to keep vehicles factory fresh and ready for delivery
- TT: When customers have a concern about a discharged battery, no start, or general battery concern, the...
- Obsolete notice
- 2022 model year Toyota vehicles are equipped with driver side floor mat retainers to secure the floor mat...
- Pre-Delivery Service (PDS) is a critical step in satisfying our new car customers
- TSB This Service Bulletin includes guidelines meant to help determine whether to repair or replace a wire...
- TT: Some customers may experience the inability to activate Remote Connect or Remote Connect becoming...
- POL: This consolidated Tire Warranty Guide contains the complete warranty terms for all brands of ground...
- One or more of the following conditions: ?Milky/Discolored engine oil
- An initialization procedure is required to activate the Entune? 3.0 App Suite Connect for Audio, Audio...
- TT: Some 2022 Corolla Cross vehicles that are equipped with roof rails may exhibit a gapped fitting...
- TT: When used in conjunction with the Repair Manual, these Blind Spot Monitor, Forward Recognition Camera,...
- Condition where the HVAC evaporator drain hose has become obstructed with an insect nest
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