corolla

Corolla Hatchback High Frequency sound intermittently when ignition on from RF interior. Sound lasts about 2 seconds. The fix was to replace the DCM module.

How to test for a Parasitic Draw

Please see T-SB-0037-21 Revision 2 REVISION NOTICE: November 09, 2021 Rev2: Applicability has been updated to include 2022 model year C-HR and Tundra vehicles. August 27, 2021 Rev1: Applicability has been updated to include 2022 model year 86 and Corolla Cross vehicles. Any previous printed...

Has anyone seen any issues with the 2020-2021 Toyota Corolla (M20A-FKS) with a porous head as seen below? Just curious...

Please see T-SB-0078-21 Revision 1 Applicability: 2020-2022 Toyota Corolla, Corolla Hatchback 2020-2022 Toyota RAV4 REVISION NOTICE: December 13, 2021 Rev Applicability has been updated to include 2022 model year Corolla, Corolla Hatchback, and RAV4 vehicles. Any previous printed versions of...

Please see T-SB-0172-16 Applicability: 2014 - 2015 Camry, Camry HV, Corolla Introduction: Some 2014 – 2015 Camry, Camry HV and Corolla vehicles may exhibit a partially inoperative radio touch screen on vehicles equipped with the base audio option. Updated head units are available through the...

If you run across a 2010 Toyota Corolla and the cooling fans stay running, the air conditioning blower stays on, the keyfob stops working and the headlights stay on all with the key out of the ignition switch, then disconnect the steering angle sensor located on the steering column. Unplugging...

If you have a 2020 Toyota Corolla with codes P158549 P158649 P158504 C052096 B1798 and/or B1650 stored then you may need an updated center air bag sensor. The part number may change but looking at part# 89170-02N50 with serial number 4th digit K=year 2020 the next digit is the month produced...

Please see T-SB-0012-21 Revision 2 REVISION NOTICE: June 14, 2022 Rev2: Applicability has been updated to include 2022 model year Avanza vehicles. Market has been updated to include Mexico. The Warranty Information section has been updated. February 01, 2022 Rev1: Applicability has been...

Please see T-SB-0074-20 Applicability: 2013-2020 Avalon Hybrid 2007-2020 Camry Hybrid 2020 Corolla Hybrid 2006-2019 Highlander Hybrid 2016-2020 Mirai, RAV4 Hybrid 2003-2020 Prius, Prius C, Prius V Introduction: Some 2003 – 2020 model year Prius, Prius C, Prius V; 2006 – 2019 model year...

For a printed reference guide, please see Toyota's Getting Started Guide

Please see T-TT-0607-20 APPLICABLE VEHICLES: 2020 Toyota Corolla (Japan Produced) CONDITION: Some grades of Japan built (VIN beginning with ‘J’) non-HV Corollas no longer have a hood seal (PN – 53381-12290) installed on the radiator support cover. RECOMMENDATIONS: Use the following...

Please see T-TT-0625-20 APPLICABLE VEHICLES: 2021 Corolla Hybrid 2021 RAV4 Prime 2020 RAV4 2020 Camry 2020 Corolla Hatchback 2020 RAV4 Hybrid 2021 Corolla 2020 Camry Hybrid CONDITION: A 12V Battery Discharged and / or Dead condition can be due to multiple causes. In order to properly...

Please see T-TT-0627-20 and also T-SB-0095-20 Rev2 2020-2021 LG DCM equipped vehicles APPLICABLE VEHICLES: 2021 Avalon HV 2021 Venza HV 2021 RAV4 Prime 2020-2021 RAV4 2020-2021 Camry 2020-2021 Corolla Hatchback 2020-2021 RAV4 HV 2021 Corolla 2020-2021 Camry HV 2021 Avalon CONDITION...

Please see T-SB-0113-20 for the fix APPLICABLE VEHICLES: 2021 Avalon HV 2020-2021 Tundra 2020 C-HR 2021 RAV4 Prime 2020-2021 RAV4 2021 Prius 2021 Prius Prime 2020-2021 RAV4 HV 2020-2021 Sequoia 2021 Avalon CONDITION: Some 2020 – 2021 model year C-HR, RAV4, RAV4 HV, Sequoia, Tundra and 2021...

Please read T-SB-0106-20 Applicability: 2015 - 2021 Toyota Corolla Introduction: Some 2015 – 2021 model year Corolla vehicles may exhibit a clicking noise when making turns greater than 90 degrees and accelerating with the steering wheel on full lock, such as when performing a U-turn. Follow...

Please see T-SB-0017-19 Applicability: 2019 Corolla Hatchback VDS(s): K4RBE (Please see this Post to determine VDS and WMI's) Engine(s): M20 Transmission(s): CVT Introduction: Some 2019 model year Corolla Hatchback vehicles equipped with a K120 Continuously Variable Transaxle (CVT) may...

Please see Recall 20TA05 Check here to see if this Recall applies to your Toyota vehicle 2011–2012 Toyota Corolla Incomplete or Nondeployment of Airbags and/or Seat Belt Pretensioners May Occur On January 17, 2020, Toyota filed a Defect Information Report (DIR) with the National Highway...

Please see Recall 20TA03 Check here to see if this Recall applies to your Toyota vehicle 2011 – 2019 Toyota Corolla 2011 – 2013 Toyota Matrix 2012 – 2018 Toyota Avalon 2013 – 2018 Toyota Avalon Hybrid Incomplete or Nondeployment of Airbags and/or Seat Belt Pretensioners May Occur On January...