GM Service Manual Online
For 1990-2009 cars only

Check

Causes

DEFINITION: A large engine RPM increase is noted in third gear, drive range, with no vehicle forward speed increase. First, second, and fourth gear operation are normal. Shifts into third gear are soft or do not occur.

Intermediate Clutch Sprag

    • Damaged sprag
    • Worn or pitted inner race

Intermediate Clutch

    • Damaged piston
    • Damaged or worn clutch plates

Intermediate Fluid Passage Sleeve

Leaking