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Home >> Chevrolet >> 2017 >> Malibu LS >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Automatic Transmission - 9T50 (M3E) - Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> No Drive in All Ranges

No Drive in All Ranges

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Checks Causes
Automatic Transmission Case (19)
  • Inspect for cracked or broken Case (19).
  • Inspect for stripped or sheared splines.
  • Inspect for binding Manual Shift Detent Lever Assembly (709).
  • Inspect for missing Manual Shift Detent Lever Pin (710).
  • Inspect for interference or binding Park Pawl Actuator Assembly (708).
  • Inspect for broken or disengaged 1-2-3-4-5-6 Clutch Piston Housing Return Ring (523).
  • Inspect for loose or damaged case bushing.
  • Inspect Automatic Transmission Fluid Pump Shaft Seal (311) for damage.
Torque Converter (14)
  • Inspect for stripped or sheared splines on Turbine Shaft.
  • Inspect for missing Torque Converter to Flywheel bolts.
Torque Converter and Differential Housing (13)
  • Inspect for stripped or sheared Front Differential Ring Gear (207) Splines.
  • Inspect for broken or disengaged Front Differential Rear Gear Retainer (206).
  • Inspect for loose, missing or broken Torque Converter and Differential Housing bolts (16).
  • Inspect for loose, missing or broken Automatic Transmission Fluid Pump Cover Bolts (200, 211).
5-7-Reverse and 6-7-8-9 Clutch Housing (530)
  • Inspect for damaged or broken Input Sun Gear Thrust Bearing (550, 553).
  • Inspect for stripped or sheared splines on the Turbine Shaft to the 5-7-Reverse and 6-7-8-9 Clutch Housing (547).
Automatic Transmission Fluid Pump Assembly (201)
  • Inspect for fluid leaks / improper fluid level.
  • Inspect for leaking Fluid Outlet Seal Assembly (24).
  • Inspect for loose or missing Automatic Transmission Fluid Pump Cover Bolt (312).
  • Inspect for damaged, restricted or improperly installed Automatic Transmission Fluid Filter (203).
  • Inspect for damaged or leaking Automatic Transmission Fluid Filter Seal (202).
  • Inspect for broken or seized Automatic Transmission Fluid Pump (315).
Input Carrier Assembly (552)
  • Inspect for stripped or sheared castle splines to ring gear.
  • Inspect for improperly installed carrier pinion gear pins.
  • Inspect for damaged or broken Pinion Gears.
  • Inspect for stripped or sheared splines on the Input Sun Gear (551).
  • Inspect for damaged or broken Output Carrier (555).
  • Inspect for broken or disengaged Output Internal Gear Retainer Ring.
  • Inspect for damaged or broken Input Carrier Thrust Bearing (549) and Output Carrier Thrust Bearing (554).
  • Inspect for damaged or broken Input Sun Gear Thrust Bearing (550, 553).
Overdrive Carrier (546)
  • Inspect for stripped or sheared splines.
Output Carrier Assembly (555)
  • Inspect for damaged or broken Input Sun Gear Thrust Bearings (550, 553).
  • Inspect for damaged or broken Pinion Gear teeth.
  • Inspect for damaged or broken Input Carrier Thrust Bearings (549).
  • Inspect for broken or damaged Output Internal Gear.
Output Sun Gear Assembly (555)
  • Inspect for broken Output Sun Gear Assembly (555) hub or weld.
1-Reverse and 1-2-3-4-5-6 Clutch Piston Housing Inspect for disengaged or broken 1-2-3-4-5-6 Clutch Backing Plate Retaining Ring (599).
Drive Link (233)
  • Inspect for broken, worn or damaged Drive Link Assembly (233).
  • Inspect for broken, worn or damaged Drive Sprocket (234).
  • Inspect for broken, worn or damaged Driven Sprocket Assembly (241).
  • Inspect for broken Drive Gear Hub (231).
Front Differential Carrier (238)
  • Inspect for stripped or sheared splines on Differential Side Gear.
  • Inspect for stripped or sheared splines Final Drive Sun Gear (230).
  • Inspect for stripped or sheared splines Differential Carrier to PTU (AWD only).
  • Inspect for stripped broken or disengaged Final Drive Retainer (581).
  • Inspect for damaged or broken Pinion Gear teeth.
  • Inspect for damaged or broken Final Drive Rollers (585).
  • Inspect for broken, worn or damaged Final Drive Inner and Outer Thrust Washers (584).
Control Solenoid (w/ Body and TCM) Valve Assembly
  • Check that the Manual Valve (432) is engaged with Manual Shift Detent Lever Assembly (609).
  • Inspect the Control Solenoid (w/ Body and TCM) Valve Assembly (7) and verify that it is functioning properly.