Automatic Transmission Diagnosis - ECC 3-Speed

• Application
• Description
• Operation
  • Powertrain Control Module
  • Input Devices
    • Transmission Range Switch
    • Throttle Position Sensor
    • Vehicle Speed Sensor
  • Output Devices
    • Notes
    • Direct Clutch Solenoid (Shift Solenoid "A")
    • 2nd Brake Solenoid (Shift Solenoid "B")
• Diagnosis & Testing
  • Notes
  • Retrieving Diagnostic Trouble Codes
  • Fail-Safe Mode
  • Clearing Diagnostic Trouble Codes
  • Manual Shifting Test
• Diagnostic Tests
  • Notes
  • DTC P0705: Transmission Range Switch
    • Condition
    • Diagnostic Procedure
    • Diagnostic Aids
  • DTC P0720: Vehicle Speed Sensor
    • Condition
    • Diagnostic Procedure
    • Diagnostic Aids
  • DTC P0751 Or P0756: Shift Solenoids "A" Or "B" Performance
    • Condition
    • Diagnostic Procedure
  • DTC P0753 Or P0758: Shift Solenoids "A" Or "B" Circuit Fault
    • Condition
    • Diagnostic Procedure
    • Diagnostic Aids
• Component Tests
  • Shift Solenoid
  • Transmission Range Switch
• Removal & Installation
  • Shift Solenoids
    • Removal
    • Installation
  • Vehicle Speed Sensor
    • Removal & Installation
• Torque Specifications
• Wiring Diagrams