2020 Lexus RC F
102 Technical Service Bulletins (TSBs)
TSB List for the 2020 Lexus RC F
Technical Service Bulletins (TSBs) for the 2020 RC F are official communications between Lexus & their dealerships that describe processes for troubleshooting or fixing certain common problems. All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.
STEERING
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TSB #L-TT-0281-20 Rev
TT: Some customers may encounter Bluetooth? connectivity concerns such as: ?Difficulty to pair the phone. ?Intermittent Bluetooth? failure to connect to the vehicle when first turning on the vehicle. Read More »
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TSB #L-TT-0221-17_Rev
TT: Some customers may encounter Bluetooth? connectivity concerns such as: ? Difficulty to pair the phone. ? Intermittent Bluetooth? failure to connect to the vehicle when first turning on the vehicle. Read More »
PARKING BRAKE
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TSB #L-SB-0043-19 Rev
TSB: Some 2020 ? 2021 model year Lexus vehicles equipped with Navigation (version 1060) or earlier and Audio (version 1060) or earlier may exhibit one or more of the following conditions: ?Display screen distortion/pixilation. Read More »
ENGINE (PWS)
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TSB #L-SB-0002-20 Rev
TSB: Vehicles may display evidence of a fluid leak or fluid seep from powertrain components. This bulletin explains how to determine the differences between a fluid leak versus a fluid seep. Read More »
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TSB #L-TT-0265-19 Rev
TT: The new DCA-8000 Diagnostic Charger may cause your facility?s Ground Fault Circuit Interrupter (GFCI) breaker to trip. A GFCI breaker can be tripped for various reasons, one of the reasons may be related to the DCA-8000. Read More »
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TSB #L-SB-0001-18-Rev
TSB: REVISION NOTICE July 01, 2019 Rev1: G1668 Applicability has been updated to include 2019 ? 2020 model year Lexus vehicles. G2158 The Techstream Preparation and Process Overview sections have been updated. Read More »
ENGINE AND ENGINE COOLING
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TSB #LSB006023
TSB: Some 2019 ? 2023 model year ES 350, 2018 ? 2023 model year IS 350, IS 300, RC 350, RC 300, 2016 ? 2022 model year RX 350, and 2016 ? 2020 model year GS 350 vehicles equipped with a 2GR-FKS engine may exhibit a knocking noise from the ... Read More »
FUEL SYSTEM, GASOLINE
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TSB #L-SB-0039-20
TSB: This Service Bulletin provides updated non-electric water pump leak inspection and diagnostic tips for some 2008 ? 2021 model year Lexus vehicles. Read More »
POWER TRAIN:MANUAL TRANSMISSION:LUBRICANT
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TSB #L-SB-0002-20 Rev
TSB: Vehicles may display evidence of a fluid leak or fluid seep from powertrain components. This bulletin explains how to determine the differences between a fluid leak versus a fluid seep. Read More »
POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT
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TSB #L-SB-0002-20 Rev
TSB: Vehicles may display evidence of a fluid leak or fluid seep from powertrain components. This bulletin explains how to determine the differences between a fluid leak versus a fluid seep. Read More »
ELECTRICAL SYSTEM
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TSB #L-SB-0047-18 Rev
TSB: Some 2018 ? 2020 model year Lexus vehicles with audio (version 1065) or earlier, and navigation (version 1065) or earlier may exhibit one or more of the following conditions: ?Apple CarPlay? intermittently inoperative. Read More »
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TSB #L-TT-0297-21
TT: Vehicle control apps might not operate as expected at times due to preconditions (normal operating parameters) not being established, vehicle settings and/or network/cellular coverage concerns. Read More »
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TSB #L-TT-0281-20
TT: Some customers may encounter Bluetooth? connectivity concerns such as: ?Difficulty to pair the phone. ?Intermittent Bluetooth? failure to connect to the vehicle when first turning on the vehicle. Read More »
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TSB #L-SB-0014-19_Rev
TSB: REVISION NOTICE November 07, 2019 Rev2: ? The Deletion of Vehicle Alert History section has been added after D/C Cut Fuse Installation. April 15, 2019 Rev1: ? The Air Dam Installation section was added. Read More »
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TSB #L-TT-0265-19
TT: The new DCA-8000 Diagnostic Charger may cause your facility?s Ground Fault Circuit Interrupter (GFCI) breaker to trip. A GFCI breaker can be tripped for various reasons, one of the reasons may be related to the DCA-8000. Read More »
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TSB #L-SB-0001-18-Rev
TSB: REVISION NOTICE July 01, 2019 Rev1: G1668 Applicability has been updated to include 2019 ? 2020 model year Lexus vehicles. G2158 The Techstream Preparation and Process Overview sections have been updated. Read More »
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TSB #L-TT-0263-19
TT: The new 12V Battery Warranty Testers (DSS-5000 & DCA-8000) require certain information to generate a test result and warranty code. Read More »
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TSB #L-SB-0010-19
TSB: OBSOLETE NOTICE March 18, 2019: This bulletin is now obsolete. Please see L-SB-0013-19. Read More »
ELECTRICAL SYSTEM:12V/24V/48V BATTERY
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TSB #L-TT-0265-19 Rev
TT: The new DCA-8000 Diagnostic Charger may cause your facility?s Ground Fault Circuit Interrupter (GFCI) breaker to trip. A GFCI breaker can be tripped for various reasons, one of the reasons may be related to the DCA-8000. Read More »
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TSB #L-SB-0010-19
TSB: A battery in a stored vehicle is subject to conditions that can reduce its performance and life. These conditions include storage period, temperature, parasitic drain, and battery load. Read More »
ELECTRICAL SYSTEM:WIRING:INTERIOR/UNDER DASH
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TSB #L-SB-0002-22
TSB: This Service Bulletin includes guidelines meant to help determine whether to repair or replace a wire harness assembly based on damage type. Read More »
ELECTRICAL SYSTEM:SOFTWARE
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TSB #L-SB-0047-18 Rev
TSB: Some 2018 ? 2020 model year Lexus vehicles with Panasonic navigation (version 1050) or earlier may exhibit one or more of the following conditions: ?The analog clock shows one hour ahead, then immediately adjusts back one hour ... Read More »
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TSB #L-SB-0020-19 Rev
TSB: Some 2018 ? 2020 model year Lexus vehicles equipped with the Enform? 2.0 Navigation System require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software. Read More »
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TSB #L-SB-0020-19 Rev
TSB: Some 2018 ? 2020 model year Lexus vehicles equipped with the Enform? 2.0 Navigation System require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software. Read More »
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TSB #L-SB-0055-18-Rev
TSB: REVISION NOTICE July 12, 2019 Rev2: ? Applicability has been updated to include 2020 model year RX350 and RX450h vehicles. March 29, 2019 Rev1: ? Applicability has been updated to include 2020 model year RC F vehicles. Read More »
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TSB #L-SB-0055-18-Rev
TSB: REVISION NOTICE March 29, 2019 Rev1: * Applicability has been updated to include 2020 model year RC F vehicles. * The Software Information section has been updated. Any previous printed versions of this bulletin should be discarded. Read More »
AIR BAGS
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TSB #L-SB-0004-22
TSB: Some 2005 ? 2022 model year Lexus vehicles that have undergone water intrusion may exhibit a condition in which a musty smell is present. Follow the procedures in this bulletin to remediate the odor and address this condition. Read More »
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TSB #Lexus Safety Re
Lexus Safety Recall and Service Campaign - Technician Certification Requirements Read More »
STRUCTURE
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TSB #L-SB-0047-18 Rev
TSB: Some 2018 ? 2020 model year Lexus vehicles with audio (version 1065) or earlier, and navigation (version 1065) or earlier may exhibit one or more of the following conditions: ?Apple CarPlay? intermittently inoperative. Read More »
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TSB #L-SB-0043-20
TSB: Some 2018 ? 2020 model year Lexus vehicles equipped with the Enform? 2.0 Navigation System require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software. Read More »
STRUCTURE:BODY
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TSB #L-TT-0289-20
TT: ?Unibody vehicles commonly have lashing holes on the under body used for securing the vehicle during logistics. ?The lashing holes are intended to be plugged during Pre-Delivery Service (PDS). Read More »
TIRES
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TSB #Lexus PRO19-02 -
POL: This consolidated Tire Warranty Guide contains the complete warranty terms for all brands of ground and spare tires currently in use by Lexus. Read More »
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TSB #L-SB-0001-19
TSB: During the manufacturing process, tires are mounted on the vehicle as matched sets to help reduce conditions such as pulling or drifting. Read More »
WHEELS
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TSB #Lexus PRO19-02 -
POL: This consolidated Tire Warranty Guide contains the complete warranty terms for all brands of ground and spare tires currently in use by Lexus. Read More »
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TSB #L-TT-0281-20 Rev
TT: Some customers may encounter Bluetooth? connectivity concerns such as: ?Difficulty to pair the phone. ?Intermittent Bluetooth? failure to connect to the vehicle when first turning on the vehicle. Read More »
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TSB #L-SB-0023-20
TSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes Service Bulletin Nos. ST004-01, SU001-08, and L-SB-0174-08. The aforementioned bulletins are obsolete, and any printed versions should be discarded. Read More »
FORWARD COLLISION AVOIDANCE
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TSB #L-TT-0303-21
TT: When used in conjunction with the Repair Manual, these Blind Spot Monitor, Forward Recognition Camera, and Front Millimeter Wave Radar tips leverage SSTs and readily available tools to support target placement in varying shop ... Read More »
BACK OVER PREVENTION
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TSB #L-TT-0297-21
TT: Vehicle control apps might not operate as expected at times due to preconditions (normal operating parameters) not being established, vehicle settings and/or network/cellular coverage concerns. Read More »
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TSB #L-TT-0271-19 Rev
TT: To assist with the early detection and early resolution of audio related concerns, it may be requested as part of the remanufactured head unit return to recover MMR data from the head unit. Read More »
BACK OVER PREVENTION:SOFTWARE
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TSB #L-SB-0043-20
TSB: Some 2018 ? 2020 model year Lexus vehicles equipped with the Enform? 2.0 Navigation System require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software. Read More »
COMMUNICATION:MANUFACTURER TELEMATICS
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TSB #LTT032623
TT: A very small percentage of customers experience operational difficulties with some telematics features which they cannot resolve on their own. Read More »
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TSB #LTT031622
TT: To improve guest support of telematics connected services features, additional resources have been provided in the Service Lane - Knowledge Center. Read More »
EQUIPMENT
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TSB #LSB004319
OBSOLETE NOTICE February 14, 2023: This bulletin is now obsolete. Please see L-SB-0007-23 Read More »
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TSB #Safety Recall 22
Lexus Safety Recall and Service Campaign - Technician Certification Requirements 4.13.2022 Read More »
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TSB #L-SB-0047-18 Rev
TSB: Some 2018 ? 2020 model year Lexus vehicles with audio (version 1065) or earlier, and navigation (version 1065) or earlier may exhibit one or more of the following conditions: ?Apple CarPlay? intermittently inoperative. Read More »
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TSB #L-TT-0293-20 Rev
TT: NOTE: This document ONLY applies to 2020 ES & 2020 NX vehicles built before 10/01/2019. (Vehicles built after that date use AT&T WiFi, not Verizon) Head unit telematics services become inoperative after DCM replacement and ... Read More »
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TSB #L-TT-0293-20 Rev
TT: NOTE: This document ONLY applies to 2020 ES & 2020 NX vehicles built before 10/01/2019. (Vehicles built after that date use AT&T WiFi, not Verizon) Head unit telematics services become inoperative after DCM replacement and ... Read More »
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TSB #L-TT-0293-20
TT: NOTE: This document ONLY applies to 2020 ES & 2020 NX vehicles built before 10/01/2020. (Vehicles built after that date use AT&T WiFi, not Verizon) Head unit telematics services become inoperative after DCM replacement and ... Read More »
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TSB #L-SB-0051-18 Rev
TSB: 2020 model year Lexus vehicles are equipped with driver side floor mat retaining clips to secure the floor mat in the correct position. Read More »
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TSB #L-SB-0047-18 Rev
TSB: Some 2018 ? 2020 model year Lexus vehicles with Panasonic navigation (version 1050) or earlier may exhibit one or more of the following conditions: ?The analog clock shows one hour ahead, then immediately adjusts back one hour ... Read More »
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TSB #L-SB-0020-19 Rev
TSB: Some 2018 ? 2020 model year Lexus vehicles equipped with the Enform? 2.0 Navigation System require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software. Read More »
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TSB #L-TT-0289-20
TT: ?Unibody vehicles commonly have lashing holes on the under body used for securing the vehicle during logistics. ?The lashing holes are intended to be plugged during Pre-Delivery Service (PDS). Read More »
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TSB #Lexus Safety Re
Safety Recall and Service Campaign - Technician Certification Requirements Read More »
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TSB #L-TT-0287-20
TT: Due to the challenges caused by the COVID-19 virus threat, some dealers are experiencing reduced traffic into their stores and causing dealer stock to age. Read More »
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TSB #L-TT-0286-20
TT: After performing a battery test using the DCA-8000 battery diagnostic charger and the battery health has been considered a ?Good? condition, the DCA will automatically enter a post-test charging mode. Read More »
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TSB #L-SB-0008-20
TSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes Service Bulletin Nos. Read More »
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TSB #L-SB-0025-19_Rev
TSB: Long-term or off-site storage requires special care to keep vehicles factory fresh and ready for delivery. Read More »
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TSB #L-TT-0281-20
TT: Some customers may encounter Bluetooth? connectivity concerns such as: ?Difficulty to pair the phone. ?Intermittent Bluetooth? failure to connect to the vehicle when first turning on the vehicle. Read More »
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TSB #Lexus Safety Re
Safety Recall and Service Campaign - Technician Certification Requirements Read More »
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TSB #L-SB-0003-20
TSB: Some 2006 ? 2020 model year Lexus vehicles may exhibit odors that naturally occur from the HVAC system and/or related environmental factors. Read More »
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TSB #L-SB-0060-13 Obs
TSB: February 06, 2020: This bulletin is now obsolete. Please see L-SB-0003-20. Read More »
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TSB #Lexus Safety Rec
Safety Recall and Service Campaign - Technician Certification Requirements Read More »
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TSB #L-TT-0271-19
TT: To assist with the early detection and early resolution of audio related concerns, it may be requested as part of the remanufactured head unit return to recover MMR data from the head unit. Read More »
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TSB #L-SB-0060-13_Rev
TSB: Some 2006 ? 2020 model year Lexus vehicles may exhibit odors that naturally occur from the HVAC system and/or related environmental factors. Read More »
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TSB #L-TT-0265-19
TT: The new DCA-8000 Diagnostic Charger may cause your facility?s Ground Fault Circuit Interrupter (GFCI) breaker to trip. A GFCI breaker can be tripped for various reasons, one of the reasons may be related to the DCA-8000. Read More »
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TSB #L-SB-0055-18-Rev
TSB: REVISION NOTICE July 12, 2019 Rev2: ? Applicability has been updated to include 2020 model year RX350 and RX450h vehicles. March 29, 2019 Rev1: ? Applicability has been updated to include 2020 model year RC F vehicles. Read More »
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TSB #L-SB-0001-18-Rev
TSB: REVISION NOTICE July 01, 2019 Rev1: G1668 Applicability has been updated to include 2019 ? 2020 model year Lexus vehicles. G2158 The Techstream Preparation and Process Overview sections have been updated. Read More »
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TSB #L-SB-0011-19_Obs
TSB: OBSOLETE NOTICE June 03, 2019: This bulletin is now obsolete. Please see L-SB-0025-19. Read More »
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TSB #L-SB-0025-19
TSB: Long-term or off-site storage requires special care to keep vehicles factory fresh and ready for delivery. Read More »
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TSB #L-SB-0011-19
TSB: Long-term or off-site storage requires special care to keep vehicles factory fresh and ready for delivery. Read More »
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TSB #L-SB-0053-18
TSB: 2020 model year Lexus vehicles are equipped with factory-installed XM Satellite Radio, including a 90-day free customer trial. Read More »
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TSB #L-TT-0254-18
TT: In certain cases of leaking air conditioning systems, the root cause of the leak is inadvertently overlooked, causing a repeat repair. Read More »
EQUIPMENT:ELECTRICAL
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TSB #L-SB-0025-21 Rev
TSB: Some 2020 ? 2022 model year Lexus vehicles equipped with Pioneer Audio (version 1804) or earlier may exhibit one or more of the following conditions: ?Abnormal Bluetooth? Audio Mode transition. Read More »
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TSB #L-SB-0020-19 Rev
TSB: Some 2018 ? 2020 model year Lexus vehicles equipped with the Enform? 2.0 Navigation System require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software. Read More »
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TSB #L-SB-0055-18-Rev
TSB: REVISION NOTICE March 29, 2019 Rev1: * Applicability has been updated to include 2020 model year RC F vehicles. * The Software Information section has been updated. Any previous printed versions of this bulletin should be discarded. Read More »
EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.
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TSB #L-TT-0271-19 Rev
TT: To assist with the early detection and early resolution of audio related concerns, it may be requested as part of the remanufactured head unit return to recover MMR data from the head unit. Read More »
EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
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TSB #LSB005722
TSB: Some 2018 ? 2022 model year Lexus vehicles equipped with the Enform? 2.0 Navigation System, require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software. Read More »
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TSB #LSB000723
TSB: Some 2020 ? 2022 model year vehicles equipped with 17CY+ Panasonic Audio (versions less than 1226) and Navigation (versions less than 1225 or 1245 with 20 Teammate) may exhibit one or more of the following conditions: ?Navigation ... Read More »
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TSB #LSB004319
OBSOLETE NOTICE February 14, 2023: This bulletin is now obsolete. Please see L-SB-0007-23 Read More »
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TSB #L-SB-0057-22
TSB: Some 2018 ? 2022 model year Lexus vehicles equipped with the Enform? 2.0 Navigation System, require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software. Read More »
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TSB #L-SB-0043-20 Rev
TSB: Some 2018 ? 2020 model year Lexus vehicles equipped with the Enform? 2.0 Navigation System require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software. Read More »
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TSB #L-SB-0043-19 Rev
TSB: Some 2020 ? 2021 model year vehicles equipped with 17CY+ Panasonic Navigation (version 1150) or earlier and Audio (version 1163) or earlier may exhibit one or more of the following conditions: ?Poor map screen touch operation. Read More »
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TSB #L-SB-0043-20 Rev
TSB: Some 2018 ? 2020 model year Lexus vehicles equipped with the Enform? 2.0 Navigation System require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software. Read More »
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TSB #L-SB-0043-20
TSB: Some 2018 ? 2020 model year Lexus vehicles equipped with the Enform? 2.0 Navigation System require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software. Read More »
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TSB #L-SB-0020-19 Rev
TSB: Some 2018 ? 2020 model year Lexus vehicles equipped with the Enform? 2.0 Navigation System require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software. Read More »
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TSB #L-SB-0020-19 Rev
TSB: Some 2018 ? 2020 model year Lexus vehicles equipped with the Enform? 2.0 Navigation System require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software. Read More »
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TSB #L-TT-0283-20
TT: Some vehicles equipped with Dynamic Navigation may experience a pop-up message notifying them that their map update service will end soon. The date that is shown could be more than one year in the future. Read More »
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TSB #L-SB-0020-19_Rev
TSB: REVISION NOTICE December 6, 2019 Rev1: ? Applicability has been updated to include 2018 ? 2020 model year Lexus vehicles. ? The Parts Information section has been updated. Read More »
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
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TSB #L-SB-0043-20 Obs
OBSOLETE NOTICE December 08, 2022: This bulletin is now obsolete. Please see L-SB-0057-22 Read More »
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TSB #Lexus PRO19-02 -
POL: This consolidated Tire Warranty Guide contains the complete warranty terms for all brands of ground and spare tires currently in use by Lexus. Read More »
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TSB #Lexus PRO21-UFRM
POL: UPDATES TO THE 2014-2021 LEXUS UNIVERSAL FLAT RATE MANUAL Read More »
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TSB #L-SB-0020-19 Obs
OBSOLETE NOTICE December 11, 2020: This bulletin is now obsolete. Please see L-SB-0043-20. Read More »
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TSB #L-SB-0014-19_Rev
TSB: This bulletin contains the vehicle specific pre-delivery services for 2020 model year RC F, RC300, and RC350 vehicles. Additionally, refer to the Pre-Delivery Service (PDS) Check Sheet for services to be performed. Read More »
EQUIPMENT ADAPTIVE/MOBILITY
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TSB #L-SB-0051-18 Rev
TSB: 2020 model year Lexus vehicles are equipped with driver side floor mat retaining clips to secure the floor mat in the correct position. Read More »
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TSB #L-TT-0281-20
TT: Some customers may encounter Bluetooth? connectivity concerns such as: ?Difficulty to pair the phone. ?Intermittent Bluetooth? failure to connect to the vehicle when first turning on the vehicle. Read More »
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TSB #L-SB-0001-18-Rev
TSB: REVISION NOTICE July 01, 2019 Rev1: G1668 Applicability has been updated to include 2019 ? 2020 model year Lexus vehicles. G2158 The Techstream Preparation and Process Overview sections have been updated. Read More »
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TSB #L-SB-0051-18
TSB: 2020 model year Lexus vehicles are equipped with driver side floor mat retaining clips to secure the floor mat in the correct position. Read More »
EQUIPMENT:APPLIANCE:AIR CONDITIONER
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TSB #L-TT-0254-18
TT: In certain cases of leaking air conditioning systems, the root cause of the leak is inadvertently overlooked, causing a repeat repair. Read More »
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TSB #L-SB-0060-13_Rev
TSB: Some 2006 ? 2020 model year Lexus vehicles may exhibit odors that naturally occur from the HVAC system and/or related environmental factors. Read More »
UNKNOWN OR OTHER
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TSB #LSB005722
TSB: Some 2018 ? 2022 model year Lexus vehicles equipped with the Enform? 2.0 Navigation System, require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software. Read More »
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TSB #LSB004323
TSB: The air conditioning dye injection tool kit has been developed to aid in identifying the location of air conditioning refrigerant leaks. Read More »
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TSB #LTT032623
TT: A very small percentage of customers experience operational difficulties with some telematics features which they cannot resolve on their own. Read More »