2019 Toyota Mirai Technical Service Bulletins

111 technical service bulletins (TSBs) are on record for the 2019 Toyota Mirai. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10152180Nov 13, 2018Electrical system. TSB: REVISION NOTICE November 13, 2018 Rev1: ? Applicability has been updated to include 2019 model year Mirai vehicles. Any previous printed versions of this bulletin should be discarded. To minimize battery discharge during transportation and storage, the D/C cut fuse (30A) has been removed at the assembly plant and temporarily stored in the blank space of the relay block in the engine compartment.
• 10152176Nov 9, 2018Body and structure. TSB: Pre-Delivery Service (PDS) is a critical step in satisfying our new car customers. Customer feedback indicates the following areas deserve special attention when performing PDS: ? Careful inspection for paint chips/scratches and body dents/dings. ? Proper operation of electrical accessories (including interior light, clock, and radio reset). ? Interior cleanliness. ? Proper function of mechanical systems.
• 10152174Nov 9, 2018Equipment. TSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes Service Bulletin No. T-SB-0285-17. ? Applicability has been updated to include 2019 model year Camry and Camry Hybrid vehicles and 2018 ? 2019 model year Mirai and Sienna vehicles. ? The entire bulletin has been updated. Service Bulletin No. T-SB-0285-17 is obsolete and any printed versions should be discarded. Some 2018 model year Camry…
• 10150015Sep 12, 2018Equipment. 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. ? Various Bluetooth® Audio functions are no longer functioning with customer?s phone such as ability to change the track using the steering wheel controls. These concerns can be caused by changes made on the…
• 10143940Jul 20, 2018Electrical system. TSB: SUPERSESSION NOTICE The information contained in this bulletin supersedes Service Bulletin No. T-SB-0235-17. ? Applicability has been updated to include 2019 model year Toyota vehicles. Service Bulletin No. T-SB-0235-17 is obsolete and any printed versions should be discarded.
• 10141599May 22, 2018Electrical system. TSB: REVISION NOTICE May 22, 2018 Rev2: * The Before Delivery section has been updated. May 08, 2018 Rev1: * Applicability has been updated to include 2019 model year Toyota vehicles. Any previous printed versions of this bulletin should be discarded. Hybrid vehicles are equipped with two types of batteries: * Hybrid Vehicle (HV) battery - Auxiliary (12V) battery If the hybrid vehicle is put into storage, the…
• 10141569May 8, 2018Electrical system. TSB: REVISION NOTICE May 08, 2018 Rev1: * Applicability has been updated to include 2019 model year Toyota vehicles. Any previous printed versions of this bulletin should be discarded. Hybrid vehicles are equipped with two types of batteries: * Hybrid Vehicle (HV) battery - Auxiliary (12V) battery If the hybrid vehicle is put into storage, the State-Of-Charge (SOC) of its HV battery and auxiliary battery will…
• 10153262Jan 3, 2018Fuel system. TT: Some 2016-2020 model year Mirai vehicles might encounter fueling issues which may result in the loss of the 35 MPa O-ring.
• 10145776Jul 21, 2016Equipment. Update on Technician Certification Requirements.
• 10197476May 4, 2001Equipment. Replacement vin plates.
• 10197473Jan 18, 1991Equipment. Product general information.

← All problems reported for the 2019 Toyota Mirai