Technical Service Bulletin RB-11223 — 2007 HUMMER H2
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR
Bulletin Details
| TSB ID | RB-11223 |
| Manufacturer | |
| Vehicle | 2007 HUMMER H2 |
| Component | ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR |
| Communication Date |
Bulletin Summary
HUMMER: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. RECALL BULLETIN PERTAINING TO THE EROSION OF THE MAT SUPPORT MATERIAL INSIDE CATALYTIC CONVERTER ASSEMBLY AND MAY CAUSE MALFUNCTIONING OF INDICATOR LIGHT, NOISE AND/OR PERFORMANCE REDUCTION IN ENGINE. *PE
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 2007 HUMMER H2
08-08-44-029D
ELECTRICAL SYSTEM
05-00-89-072C
FUEL SYSTEM, DIESEL
3931
POWER TRAIN:AUTOMATIC TRANSMISSION
990851007
WHEELS
060845004
ELECTRICAL SYSTEM:WIRING
4040
ENGINE AND ENGINE COOLING:ENGINE