Inadequate Lubrication at Low Line or Heavy Loads. GMC Truck Sierra Classic

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2007 🢒 Sierra Classic - 2WD 🢒 Transmission/Transaxle 🢒 Automatic Transmission - 4L80-E/4L85-E 🢒 Inadequate Lubrication at Low Line or Heavy Loads

Checks	Cause
Converter Limit Valve (214)	Valve is stuck closed by sediment or by a collapsed valve bore.
Retainer Pin (211)	Broken