2023 Toyota CROWNToyota Crown 2023

Complaint Information: Service Bulletins, OBD II Codes

NHTSA Mandated Recalls

No recalls could be found for this vehicle. To ensure accuracy and for your safety, do a free VIN recall check here or here [USA] - UK - Canada.

Bulletins

Bulletins are notices put out by manufacturers in conjunction with the NHTSA to notify the public of manufacturing issues or changes.

  • T-SB-0001-24 Rev - SUSPENSION: Tsb: some 2023 model year crown platinum vehicles may exhibit a vibration or shudder sensation from the transaxle in drive and/or reverse at speeds under 8 mph. This condition is present only when the internal combustion engine is engaged.
  • Toyota Second Ke - ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER: The table describes the phases currently planned for the second key delivery program and the estimated timing of announcement. This table will be updated during each phase launch and as more details become available.
  • 23TJ01_P5_Dealer - ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER: Dp: the subject vehicles were delivered with only one (1) smart key on select models since october 2022 due to a global semiconductor shortage impacting certain microchips. The affected vehicles were delivered with one (1) smart key and a s
  • T-SB-0014-24 - ELECTRICAL SYSTEM: Tsb: some 2023 model year crown vehicles may exhibit a delay and/or reduction in output of warm air from the hvac system while the vehicle engine is at normal operating temperatures (over 170?F). This condition usually occurs immediately af
  • T-SB-0013-24 - ELECTRICAL SYSTEM: Tsb: the immobilizer and smart key reset is a feature that allows the registration of new keys when all master keys are lost. Once the system is reset, all previously registered keys will be erased and can never be reused. Another feature,
  • T-PANT-2024-004- - ENGINE AND ENGINE COOLING: This is to advise of various price adjustments that will affect toyota genuine motor oil and long life coolant, effective march 1, 2024. These products are ordered through the toyota complete maintenance care (tcmc) website.
  • 23TJ01 Current P - UNKNOWN OR OTHER: The table describes the phases currently planned for the second key delivery program and the estimated timing of announcement. This table will be updated during each phase launch and as more details become available.
  • 23TJ01_P5_Dealer - UNKNOWN OR OTHER: Dp: the subject vehicles were delivered with only one (1) smart key on select models since october 2022 due to a global semiconductor shortage impacting certain microchips. The affected vehicles were delivered with one (1) smart key and a s
  • TSB010421 - ENGINE AND ENGINE COOLING:COOLING SYSTEM: Tsb: some 2018 ? 2024 model year toyota vehicles equipped with an a25a-fks, a25a-fxs, m20a-fks, or m20a-fxs engine may exhibit one or more of the following conditions: ?Milky/discolored engine oil. ?An ?Oil pressure low? Warning message
  • Current Phase Ti - ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER: The table describes the phases currently planned for the second key delivery program and the estimated timing of announcement. This table will be updated during each phase launch and as more details become available.
  • Dealer Packet - ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER: Dp: the subject vehicles were delivered with only one (1) smart key on select models since october 2022 due to a global semiconductor shortage impacting certain microchips. The affected vehicles were delivered with one (1) smart key and a s
  • Dealer Letter - ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER: Dp: the subject vehicles were delivered with only one (1) smart key on select models since october 2022 due to a global semiconductor shortage impacting certain microchips. The affected vehicles were delivered with one (1) smart key and a s
  • TTT074023A - ELECTRICAL SYSTEM: Tt: some 2023my crown platinum grade only may require a transaxle and transmission control module (tcu) replacement for low-speed vibration from transaxle and/or dtc for P084000/P084087.
  • TSB010123 - ELECTRICAL SYSTEM: Tsb: some 2023 model year crown vehicles may exhibit a mil on condition with diagnostic trouble code (dtc) P2C9000 (crankcase ventilation system - hose a disconnected) present without any related hoses disconnected. The engine control modul
  • TTT074023 - ELECTRICAL SYSTEM: Tt: some 2023my crown platinum grade only may require a transaxle and transmission control module (tcu) replacement for low-speed vibration from transaxle and/or dtc for P084000/P084087.
  • 23TJ01P5_TI_Publ - ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER: Ti: technical instructions for 23tj01 second key delivery program multiple models and model years
  • 23TJ01P5_RL_Publ - ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER: Rl: the supply of smart keys available for toyota vehicles has been temporarily limited to one (1) on select models since october 2022 due to global semiconductor shortages impacting certain microchips. Affected vehicles have been delivered
  • 23TJ01_P5_Dealer - ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER: Dp: the subject vehicles were delivered with only one (1) smart key on select models since october 2022 due to a global semiconductor shortage impacting certain microchips. The affected vehicles were delivered with one (1) smart key and a s
  • 23TJ01P4C - ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER: Ti: technical instructions for 23tj01 second key delivery program multiple models and model years
  • 23TJ01P4B - ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER: Rl: the supply of smart keys available for toyota vehicles has been temporarily limited to one (1) on select models since october 2022 due to global semiconductor shortages impacting certain microchips. Affected vehicles have been delivered
  • 23TJ01A - ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER: Dp: the subject vehicles were delivered with only one (1) smart key on select models since october 2022 due to a global semiconductor shortage impacting certain microchips. The affected vehicles were delivered with one (1) smart key and a s
  • TSB008523A - ELECTRICAL SYSTEM:PROPULSION SYSTEM:HYBRID MANAGEMENT: Tsb: some 2016 ? 2023 model year toyota vehicles may exhibit a hybrid system warning lamp occurring in below-freezing temperatures (below 32?F or 0?C). After performing a health check, one or both of the following diagnostic trouble codes (
  • 23TJ01 - ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER: Ti: technical instructions for 23tj01 second key delivery program multiple models and model years
  • TSB009123 - POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM): Tsb: some 2023 model year crown vehicles may exhibit a mil on condition with diagnostic trouble code (dtc) P024313 (turbocharger/wastegate solenoid ?A? Circuit open) present. The engine control module (ecm) (sae term: powertrain control mod
  • TSB008523 - ELECTRICAL SYSTEM: Tsb: some 2016 ? 2023 model year toyota vehicles may exhibit a hybrid system warning lamp occurring in below-freezing temperatures (below 32?F or 0?C). After performing a health check, one or both of the following diagnostic trouble codes (
  • 23TJ01P3_TI_fina - ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER: Ti: technical instructions for 23tj01 second key delivery program multiple models and model years
  • 23TJ01_P3_Dealer - ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER: Dp: the subject vehicles were delivered with only one (1) smart key on select models since october 2022 due to a global semiconductor shortage impacting certain microchips. The affected vehicles were delivered with one (1) smart key and a s
  • 23TJ01P3_RL_fina - ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER: Rl: the supply of smart keys available for toyota vehicles has been temporarily limited to one (1) on select models since october 2022 due to global semiconductor shortages impacting certain microchips. Affected vehicles have been delivered
  • T-TT-0740-23 Rev - POWER TRAIN: Tt: some 2023my crown platinum grade only may require a transaxle and transmission control module (tcu) replacement for low-speed vibration from transaxle and/or dtc for P084000/P084087.
  • TSB005823 - 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 repair
  • TSB003220 - AIR BAGS: Tsb: replacement certification labels (the vinyl label installed on the driver door or door post) and vin plates (the metal plate riveted to dashboard) (see figure 1) for most 1979 ? 2023 model year vehicles may be available provided the re
  • TTT073723 - COMMUNICATION:MANUFACTURER TELEMATICS: Tt: a very small percentage of customers experience operational difficulties with some telematics features which they cannot resolve on their own. These resources, in conjunction with the repair manual, are for dealership personnel to assis
  • T-SB-0107-20 - ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE: Tsb: flash reprogramming allows the electronic control unit (ecu) software to be updated without replacing the ecu. Flash calibration updates for specific vehicle models/ecus are released as field-fix procedures described in individual serv
  • T-SB-0042-23 - WHEELS: Tsb: some 2023 ? 2024 model year toyota vehicles use hub bolts in place of studs/nuts to fasten the wheels to the vehicle. If non-compatible wheels or hub bolts/nuts are installed, there is increased risk that the wheel(s) could come off re
  • T-TT-0734-23 - EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.: Tt: when setting up the toyota audio multimedia (21mm) user profile, if the qr code is not working please use the following recommendations.
  • T-TT-0730-23 - ELECTRICAL SYSTEM: Tt: vehicle may exhibit one or all in combination of the following dtc U115687 or U11B900 or U11B987 or U11BF87 shortly after short pin installed during pds/pdi.

OBD-II Error Codes

Common OBD Error codes specific to this vehicle.

  • P0840 [3] Transmission Fluid Pressure Sensor/Switch "A" Circuit
  • P2C90 [1] P2C90
  • P0243 [1] Turbocharger Wastegate Solenoid A Malfunction
  • U1156 [1] SCP (J1850) Invalid or Missing Data for Digital Signal Processing
  • U11B9 [1] U11B9
  • U11BF [1] U11BF
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