GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2004 🢒 Bonneville 🢒 Transmission/Transaxle 🢒 Automatic Transaxle - 4T80-E 🢒 No Engine Braking

Checks

Causes

Drive and Driven Sprockets

Damaged

Drive Axle

Splines damaged

Drive Link Assembly

Broken, slipping

Oil Transfer Sleeve

Misaligned