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Home >> Chevrolet >> 2006 >> Cobalt LTZ >> Repair and Diagnosis >> External Pages >> Different car >> Section 709 (Automatic Transaxle - 4T45-E - Service, Diagnosis & Troubleshooting) >> Troubleshooting >> No Park

No Park

WARNING: This page is about a different car, the 2007 Pontiac G5 Pursuit, 2007 Pontiac G5, and 2007 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
No Park

Checks Causes
Parking Lock Actuator Assembly (807)
  • Bent or damaged rod
  • Binding or broken spring
  • The rod is not attached to the detent lever
Detent Roller and Spring (804)
  • The bolt is not torqued, or loose
  • Bent or damaged
Detent Lever (806)
  • Damaged or loose
  • A manual shaft pin is missing
Manual Valve (800)
  • Misaligned
  • The manual valve to detent lever link is bent
Parking Lock Pawl (663)
  • Damaged
  • Broken tooth
Park Lock Gear (659)
  • Damaged teeth
  • Damaged splines
Park Pawl Spring (662) Broken or missing
Shift Linkage Misadjusted
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