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Home >> Pontiac >> 2009 >> Vibe Base, 2.4 0, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 152 (Automatic Transmission - 4T80-E - Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> No Engine Braking in D1

No Engine Braking in D1

WARNING: This page is about a different car, the 2011 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
No Engine Braking in D1

Checks Causes
Checkball No. 6 Missing
Coast Clutch Plates Burned, damaged
Coast Clutch Seal/Checkball Cut, worn or nicked
Lo/Reverse Band Slipping, burned, damaged
Lo/Reverse Servo Piston Damaged, seized
Lo/Reverse Servo Seals Leaking, rolled