Technical Service Bulletin ZE7_Important Do — 2011 TOYOTA COROLLA MATRIX
ENGINE
Bulletin Details
| TSB ID | ZE7_Important Do |
| Manufacturer | |
| Vehicle | 2011 TOYOTA COROLLA MATRIX |
| Component | ENGINE |
| Communication Date |
Bulletin Summary
DD: In limited cases vehicles being serviced for ZE7 will require a replacement short block. Dealers will need to install the dowel pins between the short block and lower crankcase when performing this repair. A Tech Tip will be released in the near future to show this procedure, and TSB revision will be developed.
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.