Home >> Chevrolet >> 2011 >> Express 2500 V8-6.0L >> Repair and Diagnosis >> Transmission and Drivetrain >> Automatic Transmission/Transaxle >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> 4L60-E/4L65-E/4L70-E - Automatic Transmission >> No Overrun Braking - Manual 3-2-1