No Reverse Gear
WARNING: This page is about a different car, the 2016 GMC Acadia, 2016 Chevrolet Traverse, and 2016 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
| Checks |
Causes |
| Low and Reverse Clutch Assembly (455) |
- Inspect for disengaged or broken low and reverse clutch retainer (454).
- Inspect for stripped or sheared splines on low and reverse clutch (455).
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| Low and Reverse Clutch |
- Inspect for stripped or sheared splines on low and reverse clutch plates (449-453).
- Inspect for damaged, deformed or improper surface finish on the low and reverse clutch plates (449-453).
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| 3-5-Reverse Clutch Assembly |
- Inspect for damaged, worn or stripped splines on 3-5-Reverse Clutch Plates (423-426), Backing Plate (426)
- Inspect for sheared or stripped splines on 3-5-Rev/4-5-6 Housing to Turbine Shaft (422)
- Inspect for damage, improper surface finish, porosity, deformed or unbalanced 3-5-Rev/4-5-6 Housing (422)
- Inspect for damaged, worn, loose or seized hub bushing in the 3-5-Rev/4-5-6 Housing
- Inspect for broken, porous or improper surface finish or plugged oil passages of the 3-5-Rev/4-5-6 Housing (422)
- Inspect for failure of the Input Shaft Thrust Bearing (32)
- Inspect for disengaged or broken 3-5-Reverse Clutch Backing Plate Retainer (427)
- Inspect for damaged, worn or leaking 3-5-Reverse Clutch Piston Seals (419-421)
- Inspect for damaged or broken 3-5-Rev/4-5-6 Clutch Housing (422)
- Inspect for warped, damaged, improper surface finish or debonding 3-5-Reverse Clutch Piston (417)
- Inspect for broken or fatiqued 3-5-Reverse Clutch Spring (418)
- Inspect for disengaged or broken Speed Sensor Reluctor Retainer (415)
- Inspect for broken Speed Sensor Reluctor Wheel (416)
- Inspect for seized Input Shaft Thrust Bearing (32)
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