Home >> Chevrolet >> 2013 >> Silverado 1500 4WD V6-4.3L >> Repair and Diagnosis >> Transmission and Drivetrain >> Automatic Transmission/Transaxle >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> 4L60-E/4L65-E/4L70-E - Automatic Transmission >> Slipping or Harsh 1-2 Shift