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Home >> GMC >> 2004 >> Yukon Denali >> Repair and Diagnosis >> External Pages >> Different car >> Section 417 (Automatic Transmission - 4L80-E/4L85-E (Troubleshooting)) >> Troubleshooting >> No Park

No Park

WARNING: This page is about a different car, the 2004 GMC Yukon XL, 2004 Chevrolet Suburban, and 2004 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
No Park

Checks Cause
Detent Lever (711)
  • Incomplete travel
  • Lever is misaligned
Actuator Rod (710) The rabbit ears are bent, disconnected, or broken.
Detent Spring (41) Mispositioned
Parking Pawl (703) Broken
Pawl Shaft (702) Broken
Park Bracket (713) Bent or broken
Bolt (714) Loose or broken
Front Internal Gear (661) The splines are broken.
Manual Shaft (708) The flats are not parallel.