Technical Service Bulletin T-SB-0318-17-Rev — 2017 TOYOTA MIRAI
ENGINE
Bulletin Details
| TSB ID | T-SB-0318-17-Rev |
| Manufacturer | |
| Vehicle | 2017 TOYOTA MIRAI |
| Component | ENGINE |
| Communication Date |
Bulletin Summary
TSB: REVISION NOTICE September 5, 2018 Rev1: ? The Parts Information section has been updated. Any previous printed versions of this bulletin should be discarded. Some 2016 ? 2017 model year Mirai vehicles may exhibit a warning message, "FC malfunction, return vehicle to dealer for service." This message is accompanied by Diagnostic Trouble Code (DTC) P1DEF (450 FC Stack Performance). The Fuel Control Module (FCM) calibration has been revised to address this condition.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2017 TOYOTA MIRAI
T-TT-0660-21
FUEL SYSTEM, OTHER
19TE12 - DCM - D
ELECTRICAL SYSTEM
K0P_Dealer Email
ELECTRICAL SYSTEM
K0P_Dealer Email
EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
T-TT-0567-19
STRUCTURE
T-SB-0041-18
SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER
H0X_Dealer Daily
ELECTRICAL SYSTEM:SOFTWARE
T-SB-0286-17
FUEL SYSTEM, GASOLINE
H0E Region Email
UNKNOWN OR OTHER
H0E Region Lette
VEHICLE SPEED CONTROL:CRUISE CONTROL