Technical Service Bulletin 120200 — 1998 BMW E39
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | 120200 |
| Manufacturer | |
| Vehicle | 1998 BMW E39 |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
CUSTOMER COMPLAINS THAT THE CHECK ENGINE LIGHT IS ILLUMINATED WITH FAULT CODE 139 OR 140 ACTIVATION MAP COOLING IS STORED IN THE ECU / DME. *TT
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.