Technical Service Bulletin T-SB-0016-24 Rev1 — 2020 TOYOTA PRIUS PRIME
ENGINE
Bulletin Details
| TSB ID | T-SB-0016-24 Rev1 |
| Manufacturer | |
| Vehicle | 2020 TOYOTA PRIUS PRIME |
| Component | ENGINE |
| Communication Date |
Bulletin Summary
Some 2020 – 2024 Corolla HV, 2017 – 2022 Prius Prime, and 2016 – 2022 Prius vehicles equipped with a 2ZR-FXE engine may exhibit a MIL ON condition with Diagnostic Trouble Code (DTC) P210015 (Throttle Actuator "A" Control Motor Circuit Short to Battery or Open), or P210019 (Throttle Actuator "A" Control Motor Circuit Current Above Threshold), or P211172 (Throttle Actuator "A" Control System Actuator Stuck Open) present. The Engine Control Module (ECM) (SAE term: Powertrain Control Module/PCM) logic has been modified to reduce the possibility of this condition. REVISION NOTICE April 17, 2024 Rev1: •The Required Tools & Equipment section has been updated.
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 2020 TOYOTA PRIUS PRIME
T-SB-0047-20 Obs
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
T-SB-0047-20
BACK OVER PREVENTION
T-SB-0060-19_Rev
ELECTRICAL SYSTEM
T-SB-0060-19_Rev
STRUCTURE