2020 Toyota Corolla Hybrid technical service bulletins
94 technical service bulletins and manufacturer communications cover the 2020 Toyota Corolla Hybrid, including 4 warranty extensions.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Engine
- Although the flow shut-off valve is covered by Toyota’s New Vehicle Limited Warranty for 36 months or...
- Frequently Asked Questions CUSTOMER SUPPORT PROGRAM 24TE04 Multiple Model & Model Year Toyota Vehicles...
- This Customer Support Program provides coverage as it applies to Flow Shut-off Valve Coolant Leak on...
- 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
- To assist with the early detection and early resolution of audio related concerns you may be asked to...
- The Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master...
- This bulletin includes basic procedures for performing a rescue charge at battery on high voltage (HV)...
- 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...
- Condition in which a musty odor is present
- 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...
- MIL ON condition with Diagnostic Trouble Code (DTC) P210015 (Throttle Actuator "A" Control Motor Circuit...
- Customers have expressed concerns about the performance of Qi Wireless Chargers
- Obsolete notice
- 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
- 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...
- DL: On December 20, 2022, a settlement of claims for certain low pressure fuel pumps was approved by 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,...
- Paint stains after the removal of Rapgard?. The paint stains may appear to be under the clear coat but are...
- This bulletin includes basic procedures for performing a rescue charge at battery on high voltage (HV)...
- Condition in which a musty smell is present
- TT: To improve customer support of telematics connected services features, additional resources have been...
- TSB This Service Bulletin includes guidelines meant to help determine whether to repair or replace a wire...
- POL: This consolidated Tire Warranty Guide contains the complete warranty terms for all brands of ground...
- One or more of the following conditions: ?Diagnostic Trouble Code (DTC) B15A804 is present in current or...
- Obsolete notice
- Some 2018 ? 2020 model year Sienna (XLE, Limited); 2019 model year Avalon, Avalon Hybrid, Corolla...
- Updates to the 2014-2021 toyota universal flat rate manual
- Toyota Safety Recall and Service Campaign
- Sloshing or splashing noise when turning at low speeds or when opening and closing doors
- MIL ON condition with Diagnostic Trouble Codes (DTCs) P0A80/P1AC000 and/or P0A7F/P1A8000 stored due to...
- TT: The new DCA-8000 Diagnostic Charger may
- TT: Unibody vehicles commonly have lashing holes on the under body used for securing the vehicle during...
- Safety Recall and Service Campaign
- Long-term or off-site storage requires special care to keep vehicles factory fresh and ready for delivery
- An initialization procedure is required to activate the Entune? 3.0 App Suite Connect for Audio, Audio...
- Vehicles may display evidence of a fluid leak or fluid seep from powertrain components
- One or more of the following conditions: ? Incorrect GPS date and time ? Abnormal Bluetooth® operation ?...
- TT: Safety Connect is a vehicle option which requires a subscription fee for the system to be active after...
- Revision notice
- Tt: 1.
- TT: The blind spot monitor (BSM) sensor angle inspection is used to confirm that the BSM sensor is within...
- Revision notice
- Pre-Delivery Service (PDS) is a critical step in satisfying our new car customers
- Hybrid vehicles are equipped with two types of batteries: ? Hybrid Vehicle (HV) battery ? Auxiliary (12V)...
- A battery in a stored vehicle is subject to conditions that can reduce its performance and life
- An initialization procedure is required to activate the Entune? 3.0 App Suite Connect for Entune? 3.0...
- During the manufacturing process, tires are mounted on the vehicle as matched sets to help reduce...
- Replacement vin plates.
- Product general information.
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