No Overrun Braking in Low. Pontiac Sunfire 2001

For 1990-2009 cars only

Makes 🢒 Pontiac 🢒 2001 🢒 Sunfire 🢒 Transmission/Transaxle 🢒 Automatic Transaxle - 3T40 🢒 No Overrun Braking in Low

Checks

Cause

Manual Linkage

Misadjusted

Lo and Reverse Clutch (647-659)

•	The lo and reverse pipe is leaking (139)

•	The piston seals are leaking (651, 652)

Control Valve Assembly (21)

The lo blow off valve assembly is damaged (324-326)