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CONDITION POSSIBLE CAUSES CORRECTION NO DRIVE RANGE 1. Fluid Level Low. 1. Add fluid and check for leaks if drive is 2. Gearshift Linkage/Cable 2. Repair or replace linkage components. 3. Rear Clutch Burnt. 3. Remove and disassemble transmission 4. Valve Body Malfunction. 4. Remove and disassemble valve body. 5. Transmission Overrunning Clutch 5. Remove and disassemble transmission. 6. Input Shaft Seal Rings Worn/ 6. Remove and disassemble transmission. 7. Front Planetary Failed Broken. 7. Remove and repair. NO DRIVE OR REVERSE 1. Fluid Level Low. 1. Add fluid and check for leaks if drive is 2. Gearshift Linkage/Cable 2. Inspect, adjust and reassemble linkage 3. U-Joint/Axle/Transfer Case 3. Perform preliminary inspection procedure 4. Filter Plugged. 4. Remove and disassemble transmission. 5. Oil Pump Damaged. 5. Perform pressure test to confirm low 6. Valve Body Malfunctioned. 6. Check and inspect valve body. Replace 7. Transmission Internal Component 7. Remove and disassemble transmission. 8. Park Sprag not Releasing - Check 8. Remove, disassemble, repair. 9. Torque Converter Damage. 9. Inspect and replace as required. 21 - 272 AUTOMATIC TRANSMISSION - 46RE AN AUTOMATIC TRANSMISSION - 46RE (Continued) |