2020 Lexus ES350 technical service bulletins
102 technical service bulletins and manufacturer communications cover the 2020 Lexus ES350.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- One or more of the following conditions: ?Navigation reset while entering a destination
- Obsolete notice
- Hard start and/or MIL ON condition with one or more of the following Diagnostic Trouble Codes (DTCs): ?DTC...
- DL: On December 20, 2022, a settlement of claims for certain low pressure fuel pumps was approved by the...
- Obsolete notice
- Some 2018 ? 2022 model year Lexus vehicles equipped with the Enform? 2.0 Navigation System, require a...
- TT: Confirm there is an abnormal noise coming from the front of the vehicle, some customers describe the...
- Whistle or wind noise from the rear left quarter window
- This Service Bulletin provides a procedure to properly perform the Techstream ?Control the Injection Mode?...
- One or more of the following conditions: ?Diagnostic Trouble Code (DTC) B15A804 is present in current or...
- TT: To improve guest support of telematics connected services features, additional resources have been...
- Brake squeal/squeak noise from the front brake components
- Lexus Safety Recall and Service Campaign
- One or more of the following conditions: ?Diagnostic Trouble Code (DTC) B15A804 is present in current or...
- TT: Vehicle control apps might not operate as expected at times due to preconditions (normal operating...
- TT: Vehicle control apps might not operate as expected at times due to preconditions (normal operating...
- Condition in which a musty smell is present
- One or more of the following conditions: ?Abnormal Bluetooth® Audio Mode transition
- This Service Bulletin includes guidelines meant to help determine whether to repair or replace a wire...
- TT: Some guests may experience the inability to activate the Lexus Enform Remote app or the Lexus Enform...
- TT: Some 19CY LG DCM equipped vehicles may not be able to complete the firmware update due to not having...
- POL: This consolidated Tire Warranty Guide contains the complete warranty terms for all brands of ground...
- Some 2018 ? 2020 model year Lexus vehicles equipped with the Enform? 2.0 Navigation System require a...
- TT: To assist with the early detection and early resolution of audio related concerns, it may be requested...
- Obsolete notice
- One or more of the following conditions: ?Poor map screen touch operation
- TT: When used in conjunction with the Repair Manual, these Blind Spot Monitor, Forward Recognition Camera,...
- Tt: note
- Condition where the HVAC evaporator drain hose has become obstructed with an insect nest
- This Service Bulletin provides a procedure to properly perform the Techstream ?Control the Injection Mode?...
- Pol: updates to the 2014-2021 lexus universal flat rate manual
- Lexus Safety Recall and Service Campaign
- TT: Some customers may encounter Bluetooth® connectivity concerns such as: ?Difficulty to pair the phone
- TT: Some vehicles equipped with Dynamic Navigation may experience a pop-up message notifying them that...
- Obsolete notice
- One or more of the following conditions: ?Display screen distortion/pixilation
- TT: Some vehicles may experience an issue related to the DCM, the following information is consolidating...
- TT: HVAC drain tube is found to blocked/clogged.
- Tt: note
- This Service Bulletin provides updated non-electric water pump leak inspection and diagnostic tips for...
- 2020 model year Lexus vehicles are equipped with driver side floor mat retaining clips to secure the floor...
- TT: A 12-volt battery discharged and/or dead condition can be due to multiple causes
- Obsolete notice
- TT: The Lexus Quality group is looking to better understand our customers expectation regarding vehicle...
- Vehicles may display evidence of a fluid leak or fluid seep from powertrain components
- TT: The new DCA-8000 Diagnostic Charger may
- Supersession notice
- TT: Repairing a 1234YF HVAC system on gas powered (non-hybrid) Lexus vehicle may require additional...
- One or more of the following conditions: ?DTC B15A804 is present in current or history
- The Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master...
- TT: Some 2020 model year ES350 and ES300H may exhibit a creaking noise from front strut area when turning...
- Safety Recall and Service Campaign
- TT: Due to the challenges caused by the COVID-19 virus threat, some dealers are experiencing reduced...
- TT: After performing a battery test using the DCA-8000 battery diagnostic charger and the battery health...
- Supersession notice
- Condition in which the Lexus app does not accept the activation code and/or becomes inoperative, and/or...
- Long-term or off-site storage requires special care to keep vehicles factory fresh and ready for delivery
- TT: Some vehicles equipped with Dynamic Navigation may experience a pop-up message notifying them that...
- TT: In certain cases of leaking air conditioning systems, the root
- Condition in which the Remote Connect app does not accept the activation code and/or becomes inoperative,...
- TT: Some 2020 model year vehicles may display abnormal Safety Connect operation during PDS or after...
- February 06, 2020:
- TT: Some guests may experience the Lexus Enform Remote becoming inoperative when attempting to send...
- TT: Some 2020 model year vehicles equipped with a DCM may exhibit a B15A804 DTC in current or history...
- Revision notice
- TT: Some 2020 model year vehicles may display abnormal Safety Connect operation during PDS due to DCM...
- TT: Some customers may encounter Bluetooth® connectivity concerns such as: ? Difficulty to pair the phone
- Revision notice
- TT: When repairing a 1234YF HVAC system on a gas powered (Non-Hybrid) Lexus and the addition of compressor...
- Revision notice
- Revision notice
- TT: The current engine active test Control the Injection Mode? is not operating as desired when...
- During the manufacturing process, tires are mounted on the vehicle as matched sets to help reduce...
- 2020 model year Lexus vehicles are equipped with factory-installed XM Satellite Radio, including a 90-day...
- Some 2020 model year Lexus vehicles are equipped with an eOwner?s Manual (eOM), which is installed into...
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