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Home >> Subaru >> 2004 >> Impreza RS, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine (Diagnostics) (H4SO) >> Basic Diagnostic Procedure >> Procedure >> Automatic Transmission

Automatic Transmission

When the DTC about automatic transmission is shown on display, carry out the following basic check. After that, carry out the replacement or repair work.

  1. ATF level check < Ref. to CHECKING FLUID LEVEL , Automatic Transmission Fluid. >
  2. Differential gear oil level check < Ref. to FRONT DIFFERENTIAL , Differential Gear Oil. >
  3. ATF leak check < Ref. to CHECKING FLUID LEVEL , Automatic Transmission Fluid. >
  4. Differential gear oil leak check < Ref. to FRONT DIFFERENTIAL , Differential Gear. >
  5. Stall test < Ref. to STALL TEST , Automatic Transmission Fluid. >
  6. Line pressure test < Ref. to MEASUREMENT , Line Pressure Test. >
  7. Transfer clutch pressure test < Ref. to INSPECTION , Transfer Clutch Pressure Test . >
  8. Time lag test < Ref. to INSPECTION , Time Lag Test. >
  9. Road test < Ref. to INSPECTION , Road Test. >
  10. Shift characteristics < Ref. to INSPECTION , Transfer Clutch Pressure Test . >