GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2004 🢒 Savana 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4L80-E/4L85-E 🢒 Engine Stall

Checks

Cause

Fourth Clutch Components

  • Plates (525, 526)

Seized or jammed

  • Piston (528)

Jammed

  • Spring Assembly (532)

Jammed

Overrun Clutch Components

  • Plates (508, 509)

Seized or jammed

  • Piston (505)

Jammed

  • Spring Assembly (506)

Jammed

Cooler Lines

Kinked or plugged

Transmission Oil Cooler

Plugged