Technical Service Bulletin TTT074323 — 2023 TOYOTA COROLLA
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
Bulletin Details
| TSB ID | TTT074323 |
| Manufacturer | |
| Vehicle | 2023 TOYOTA COROLLA |
| Component | ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL |
| Communication Date |
Bulletin Summary
TT: MIL On with DTC P045600 Evaporative Emission System Leak Detected (Very Small Leak)
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 2023 TOYOTA COROLLA
T-SB-0081-24
ENGINE
T-SB-0088-23 Rev2
ENGINE
24TC01
ELECTRICAL SYSTEM
24TC01
SERVICE BRAKES
T-SB-0041-24
ENGINE
T-TT-0753-24
ENGINE
TTT074423
BACK OVER PREVENTION
TTT074423
UNKNOWN OR OTHER
TSB008823
ENGINE
23TC01 Dealer Pa
AIR BAGS