Technical Service Bulletin ZF3_Toyota POL16 — 2012 TOYOTA PRIUS
ENGINE
Bulletin Details
| TSB ID | ZF3_Toyota POL16 |
| Manufacturer | |
| Vehicle | 2012 TOYOTA PRIUS |
| Component | ENGINE |
| Communication Date |
Bulletin Summary
Warranty Enhancement Program: Toyota has received reports of a rough idle and/or rattle noise from the transaxle at cold start due to a sticking Exhaust Gas Recirculation (EGR) Valve in some vehicles. If this occurs, the vehicle may illuminate the check engine light and set diagnostic trouble code (DTC) P0401.
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 2012 TOYOTA PRIUS
T-SB-0125-20
BACK OVER PREVENTION:DISPLAY FUNCTION
T-SB-0198-11 Obs
ENGINE
T-SB-0100-12 Obs
ELECTRICAL SYSTEM
T-SB-0100-12 Obs
ENGINE
ZF3_Toyota POL16
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
ZE3_Toyota POL14
HYBRID PROPULSION SYSTEM
T-SB-0101-15 Rev
ELECTRICAL SYSTEM:SOFTWARE
ZE3_DEALER LETTE
HYBRID PROPULSION SYSTEM: INVERTER
ZE3-Dealer Lette
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
ZF5-T-SB-0036-16
ELECTRICAL SYSTEM:12V/24V/48V BATTERY