Abnormal Noise in Park or Neutral Range. Buick Terraza

For 1990-2009 cars only

Makes 🢒 Buick 🢒 2005 🢒 Terraza - 4WD 🢒 Transmission/Transaxle 🢒 Automatic Transaxle - 4T65-E 🢒 Abnormal Noise in Park or Neutral Range

Checks

Cause

DEFINITION: Noise only in Park or Neutral

Drive Sprocket Support (522) and Driven Sprocket Support (609)

•	Nicked or scored bearing surfaces

•	The bearing race or roller bearing on the gear support inner bearing are rough or pitted.

•	The bearing outer race support is rough or nicked.

•	A damaged bearing

Forth Clutch Assembly

Clutch plates (501) damaged or worn