2023 Toyota Corolla Cross Hybrid technical service bulletins
83 technical service bulletins and manufacturer communications cover the 2023 Toyota Corolla Cross Hybrid.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Flash reprogramming allows the Electronic Control Unit (ECU) software to be updated without replacing the...
- This bulletin includes basic procedures for performing a rescue charge at battery on high voltage (HV)...
- Obsolete notice
- Obsolete notice
- Loose roof rail
- Condition in which a musty odor is present
- A new head unit software update is available for 2022 – 2025 model year Tundra, and Tundra Hybrid; 2023 –...
- A new head unit software update is available for 2023 model year Corolla Cross, Corolla Cross Hybrid,...
- Loose roof rail
- Driver seat base that sinks or gradually lowers
- Technical instructions for 25TC03 reprogramming for forward recognition camera certain 2023 corolla cross...
- Some ECUs can set a DTC that is common with other ECUs. This can lead to accidental use of the wrong...
- Technical instructions for 25TC03 reprogramming for forward recognition camera certain 2023 corolla cross...
- Included vehicles are equipped with Toyota Safety Sense (TSS) 3.0, which includes the Pre-Collision System...
- Frequently Asked Questions SPECIAL SERVICE CAMPAIGN 25TC03 Certain 2023 Model Year Corolla Cross Certain...
- To assist with the early detection and early resolution of audio related concerns you may be asked to...
- Obsolete notice
- The Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master...
- Obsolete notice
- Some 2021 – 2025 model year Toyota vehicles may require the download and installation of vehicle specific...
- When certain vehicle ECUs are replaced, the ECU Security Key must be written in order for that ECU to...
- Obsolete notice
- 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 the remote climate system is inoperative after the vehicle has been off for three hours...
- Oil leak that originates between the oil pan sub-assembly and the stiffening crankcase assembly.
- Condition in which a musty odor is present
- Obsolete notice
- 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...
- Some 2021 – 2024 model year Toyota vehicles may require the download and installation of vehicle specific...
- Customers have expressed concerns about the performance of Qi Wireless Chargers
- When certain vehicle ECUs are replaced, the ECU Security Key must be written in order for that ECU to...
- Some 2022-2024 model year Corolla Cross and Corolla Cross HV may exhibit a loose roof rail condition at...
- A head unit software update is now available for 2023 model year Corolla Cross, Corolla Cross Hybrid,...
- 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...
- One or more of the following conditions: ?Milky/discolored engine oil
- TT: A very small percentage of customers experience operational difficulties with some telematics features...
- Some 2023 ? 2024 model year Toyota vehicles use hub bolts in place of studs/nuts to fasten the wheels to...
- TT: When setting up the Toyota Audio Multimedia (21MM) user profile, if the QR code is not working please...
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