Buzz Noise or High Frequency Rattle Sound. Holden Caprice WL 2005

For 1990-2009 cars only

Makes 🢒 Holden 🢒 2005 🢒 Caprice WL 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 5L40-E/5L50-E 🢒 Buzz Noise or High Frequency Rattle Sound

Check

Causes

DEFINITION: A buzz or high frequency rattle

•	Trace cooler pipes

•	Check for binding or contact at the radiator, other than at the cooler pipe connectors

Verify a pressure buzz by watching for a needle vibration of the pressure gauge. A road test may be necessary. Refer to Road Test.