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Home >> Cadillac >> 2009 >> Escalade Base, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Automatic Transmission - 2ML70 - Removal & Installation, Service, Overhaul, Troubleshooting & Diagnosis) >> Diagnostic Information and Procedures >> Noise in Fourth Gear

Noise in Fourth Gear

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Checks Causes
Sun Gear Thrust Washer 1st 2nd and 3rd Position Inspect for wear or damage.
Input Shaft Thrust Bearing (60) Inspect for wear or damage.
4th Clutch Hub Assembly
  • Inspect for damaged or worn 4th clutch backing plate.
  • Inspect for improper selective 4th clutch backing plate retraining ring.