Automatic Transmission Diagnosis
- Application
- Description & Operation
- Trouble Shooting
- Preliminary Inspection
- Symptom Diagnosis
- Notes
- Harsh Shifts
- Delayed/Soft Shifts
- Harsh Forward & No Reverse Engagement
- Delayed/Soft Forward & Reverse Engagement
- Some Or All Shifts Missing
- Shift Timing Early, Late, Erratic Or Hunting
- Shift Feel Soft Or Slipping
- Shift Feel Harsh
- No 1st Gear, Engages In Higher Gear
- No 1-2, 2-3 Or 3-4 Upshift In "D" Position
- No 4-3, 3-2 Or 2-1 Downshift In "D" Position
- No Torque Converter Clutch Engagement
- Torque Converter Clutch Always Engaged
- Torque Converter Clutch Cycling Or Shuddering
- Poor Vehicle Performance
- Engine Will Not Crank
- Transaxle Overheating
- O/D OFF Light Inoperative
- Transmission Control Switch Inoperative
- Diagnosis & Testing
- System Tests
- Notes
- How To Use System Tests
- Test A: Shift Solenoids
- Test B: Transmission Fluid Temperature Sensor
- Test C: Torque Converter Clutch Solenoid
- Test D: Transmission Range Sensor
- Test E: Electronic Pressure Control Solenoid
- Test F: Output Shaft Speed Sensor
- Test G: Coasting Clutch Solenoid
- Test H: Throttle Position Sensor
- Test ND: Engine Speed Signal
- Test QA: Unable To Activate Self-Test/Communication Error
- Test Z: Intermittent
- Symptom Tests
- Removal & Installation
- Wiring Diagrams