Service bulletin SB-15317
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10058778 |
| Published by NHTSA | 2015-11-19 |
| Manufacturer's number | SB-15317 |
| Manufacturer's date | 2015-08-01 |
| NHTSA component | ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV) |
NHTSA's summary
CADILLAC: TSB HAS AN OWNER'S NOTIFICATION LETTER. SELECT DOCUMENT SEARCH BUTTON BELOW. THE POSITIVE CRANKCASE VENTILATION(PCV) HOSE IS CRACKED, AND NEEDS TO BE REPLACED, ON SOME VEHICLES, CAUSING MALFUNCTION INDICATOR LIGHT (MIL) TO ILLUMINATE. MODEL 2011 CTS-V. *PE
The document
No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.
Components
Engine, Exhaust and emissions, Crankcase ventilation (PCV)
| CADILLAC CTS | 2011 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| PIP3423P | 2018-09-17. Service bulletin. This Preliminary Information communication provides information to the technician that Diagnostic Trouble Codes P0016, P0017, P0018, P0019, P0008 or P0009 may be set. Technician will need to inspect for loose timing chains or tensioners. If after following Service Information diagnostics the root cause is not found inspect the reluctor for the crankshaft sensor. If the reluctor has moved then replace crankshaft. |
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