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Service bulletins for the 2014 Toyota Corolla

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.

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

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By component

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Only bulletins with component: Glass, wipers and mirrors are shown. Show all

Bulletins, newest first
TSB0058232023-10-16. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:REFRIGERANT HOSES AND FITTINGS. TSB: The air conditioning dye injection tool kit has been developed to aid in identifying the location of air conditioning refrigerant leaks. Follow the procedures outlined in this service bulletin to aid in locating, inspecting, and repairing refrigerant leaks
ER4 Dealer Lette2018-04-23. Service bulletin. TIRES:TEMPORARY/EMERGENCY SPARE TIRE; VISIBILITY:WINDSHIELD WIPER/WASHER:SWITCH/WIRING. Safety Recall completion is important not only in satisfying government requirements but also is an integral part of our commitment to meet customer expectations of Toyota products. Toyota will be sending Safety Recall Follow-Up Notices to remind owners whose vehicles have not yet had campaign repairs completed. We request your assistance in completing the applicable campaign repairs as owners receive the Follow-Up Notice and contact your dealership. Please note the follow-up activity may cause an increase in your current campaign owner appointments. Toyota will continue with additional follow-up activities in the months to come. Please take this into consideration when analyzing your manpower requirements.
ER4 Region Lette2018-04-23. Service bulletin. TIRES:TEMPORARY/EMERGENCY SPARE TIRE; VISIBILITY:WINDSHIELD WIPER/WASHER:SWITCH/WIRING. Toyota will be sending Safety Recall Follow-Up Notices to remind owners whose vehicles have not yet had campaign repairs completed. Please note the following information for Regional and PD associates.
T-TT-0246-13 Rev2018-04-02. Service bulletin. VISIBILITY; ELECTRICAL SYSTEM. Tech Tip: Tips for writing a DPR (Dealer Product Report) on manufacturing issues for windows and windshields.
T-TT-0246-132018-04-02. Service bulletin. VISIBILITY. Tips for writing a DPR (Dealer Product Report) on manufacturing issues for windows and windshields.
T-TT-0269-132018-04-02. Service bulletin. VISIBILITY:GLASS, SIDE/REAR. The appearance of spots in tempered glass (when viewed at certain angles) is the result of the heat treating and quick quenching process during manufacturing.
TS-BO030-01 Obso2018-04-02. Service bulletin. VISIBILITY/WIPER. This bulletin is now obsolete. Please see T-SB-0185-13.
T-SB-0185-132018-04-02. Service bulletin. VISIBILITY. The following procedures are recommended during routine maintenance or in the event of a customer concern for wiper performance.
T-SB-0068-14 Rev2017-08-14. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY. TSB: Some 2014 - 2015 Model year Corolla vehicles with and without moon roof may exhibit a condition where the front and rear edge of the headliner is creased and/or appears to be sagging. Follow the repair procedure in this bulletin to address this condition.
T-SB-0185-132016-04-12. Service bulletin. VISIBILITY:REAR WINDOW WIPER/WASHER. SUMMARY TO BE PROVIDED ON A FUTURE DATE.

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