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Home >> Chevrolet >> 2020 >> Malibu LS >> Repair and Diagnosis >> External Pages >> Different car >> Section 9 (Automatic Transmission - 5ET50 (MKE)) >> Diagnostic Information and Procedures >> DTC P07A3 >> Component Testing

Component Testing

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  1. Verify correct oil pressure by performing the Line Pressure Check .
  2. Perform the Control Solenoid Valve Performance Test .
    • If a concern is found, replace the Q8 control solenoid valve.
  3. Inspect the valve body assembly for sticking or damaged valves. Refer Control Valve Body Diagnostic Inspection .
    • If you found a stuck or damaged valve, repair or replace the valve or valve body.
  4. Inspect the variable low clutch for a stuck On or damaged condition.
    • If you found a variable low clutch concern, repair or replace the variable low clutch assembly as necessary.
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