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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 16 (Automatic Transmission - 4L60-E/4L65-E/4L70-E - Service, Diagnosis & Troubleshooting) >> Slip/Flare - Engine Off (M33 Only)

Slip/Flare - Engine Off (M33 Only)

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Slip/Flare-Engine Off (M33 Only)

Checks Causes
Low fluid level. Inspect transmission fluid level. Refer to Transmission Fluid Checking Procedure . Incorrect fluid level.
  • Restricted or loose Secondary Fluid Pump filter.
  • Control valve body ball check valve stuck close.
  • Low pump pressure or pump leak.
  • Worn pump gear.
Secondary Fluid Pump.