Buzz Noise or High Frequency Rattle Sound. Cadillac Seville

For 1990-2009 cars only

Makes 🢒 Cadillac 🢒 2001 🢒 Seville - RHD 🢒 Transmission/Transaxle 🢒 Automatic Transaxle - 4T80-E 🢒 Buzz Noise or High Frequency Rattle Sound

Checks	Action
Trace cooler pipes and check for binding or contact at the radiator other than the cooler pipe connectors	Verify pressure buzz by watching for a needle vibration on the pressure gauge. Road test may be necessary.