Buick TSB #15811
2016 Buick Cascada
TSB Document:
Affected Component: ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS
- Summary
- 15811 - SERVICE UPDATE. SOME VEHICLES EQUIPPED WITH A 1.6L ENGINE (RPO LWC) MAY HAVE A CHAFING CONDITION OF THE CHARGE AIR COOLER OUTLET AIR HOSE ON THE UPPER VACUUM PUMP STUD. DEALERS ARE TO REPLACE THE UPPER VACUUM PUMP STUD WITH A FASTENING BOLT .
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