15811A -SERVICE UPDATE (REVISED TO ADD ADDITIONAL LABOR CODE). 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 .
