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Service bulletins for the 2016 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.

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

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Only bulletins with component: Automatic transmission are shown. Show all

Bulletins, newest first
JSD-0821182021-06-14. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:INTERNAL:CVT; ELECTRICAL SYSTEM:SOFTWARE. An electric control unit has improper programming.
J0D-0328182021-06-14. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT ADAPTIVE/MOBILITY; POWER TRAIN:AUTOMATIC TRANSMISSION:INTERNAL:CVT; EQUIPMENT. Transmission has improper programming.
JSD-Dealer Lette2018-12-03. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION; POWER TRAIN. Dealer Letter: August 13, 2018. ? A section has been added which clarifies the process for obtaining DSPM approval for out-of-warranty CVT assembly replacement. ? Clarification has been added to the parts ordering process for CVT assembly replacement to highlight that the CVT assembly parts ordering process is applicable regardless of warranty coverage. ? The descriptions for OpCodes JSD021 and JSD020 have been clarified. Toyota previously announced Special Service Campaign J0D, which involved performing a software update to the CVT control software to address the condition described below. Following the completion of the software update in Special Service Campaign J0D, Toyota dealers received reports from some customers stating that the vehicle experienced harsh shifting and/or abnormal engine RPM between shifts. These issues occurred close to the completion date of the campaign and/or within relatively low mileage from the completion of the campaign remedy, prompting Toyota to suspend Special Service Campaign J0D. Toyota has now identified the cause of these issues and has developed a new remedy. Special Service Campaign JSD, which replaces Special Service Campaign J0D, applies this new remedy. Owners of all vehicles previously involved in Special Service Campaign J0D, including those who have previously completed Special Service Campaign J0D, are requested to visit an authorized Toyota dealer to have Special Service Campaign JSD performed.
JSD-Technical In2018-11-26. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION; ELECTRICAL SYSTEM:SOFTWARE. Technical Instructions: TECHNICAL INSTRUCTIONS FOR SPECIAL SERVICE CAMPAIGN JSD CONTINUOUSLY VARIABLE TRANSAXLE SOFTWARE UPDATE CERTAIN 2014-2017 TOYOTA Corolla CERTAIN 2017 TOYOTA Corolla iM CERTAIN 2016 SCION iM UPDATE 8-20-2018
T-SB-0150-162018-04-02. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER. TSB: Some 2014 ? 2017 model year CVT Corolla vehicles may exhibit a MIL ?ON? condition with Diagnostic Trouble Code (DTC) P2757 (Torque Converter Clutch Pressure Control Solenoid Performance [Shift Solenoid Valve SL]). Follow the Repair Procedure below to address this condition.
T-SB-0080-162017-01-05. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM. TSB: SOME 2014 – 2016 MODEL YEAR COROLLA VEHICLES MAY EXHIBIT A MIL “ON” CONDITION WITH DIAGNOSTIC TROUBLE CODE (DTC) P2610 PRESENT, INDICATING AN ECM/PCM INTERNAL ENGINE OFF TIMER PERFORMANCE CONDITION. THE ENGINE CONTROL MODULE (ECM) LOGIC HAS BEEN MODIFIED TO REDUCE THE POSSIBILITY OF THIS CONDITION. FOLLOW THE REPAIR PROCEDURE BELOW TO ADDRESS THIS CONDITION.

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