LEMON Manuals: Even more car manuals for everyone
Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1669 (Automatic Transmission - 2MT70 - Removal & Installation, Service, Overhaul, Troubleshooting & Diagnosis) >> Diagnostic Information And Procedures >> Noise During 3-4 or 4-3 Shifts

Noise During 3-4 or 4-3 Shifts

WARNING: This page is about a different car, the 2009 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
Checks Causes
1-3R Clutch Hub Assembly
  • Inspect hub assembly, and apply plate for wear or damage.
  • Inspect for damaged or worn 1-3R clutch backing plate.
4th Clutch Hub Assembly
  • Inspect hub assembly, and apply plate for wear or damage.
  • Inspect for damaged or worn 4th clutch backing plate.