|
|
CONDITION POSSIBLE CAUSES CORRECTION NO LOW GEAR (MOVES 1. Governor Circuit Electrical Fault. 1. Test with DRB® scan tool and repair as 2. Valve Body Malfunction. 2. Remove, clean and inspect. Look for 3. Front Servo Piston Cocked in 3. Inspect servo and repair as required. 4. Front Band Linkage Malfunction 4. Inspect linkage and look for bind in NO KICKDOWN OR 1. Throttle Linkage Mis-adjusted. 1. Adjust linkage. 2. Accelerator Pedal Travel 2. Verify floor mat is not under pedal, repair 3. Valve Body Hydraulic Pressures 3. Perform hydraulic pressure tests to 4. Governor Circuit Electrical Fault. 4. Test with DRB® scan tool and repair as 5. Valve Body Malfunction. 5. Perform hydraulic pressure tests to 6. TPS Malfunction. 6. Replace sensor, check with DRB® scan 7. PCM Malfunction. 7. Check with DRB® scan tool and replace 8. Valve Body Malfunction. 8. Repair sticking 1-2, 2-3 shift valves, STUCK IN LOW GEAR 1. Throttle Linkage Mis-adjusted/ 1. Adjust linkage and repair linkage if worn 2. Gearshift Linkage Mis-adjusted. 2. Adjust linkage and repair linkage if worn 3. Governor Component Electrical 3. Check operating pressures and test with 4. Front Band Out of Adjustment. 4. Adjust Band. 5. Clutch or Servo Malfunction. 5. Air pressure check operation of clutches CREEPS IN NEUTRAL 1. Gearshift Linkage Mis-adjusted. 1. Adjust linkage. 2. Rear Clutch Dragging/Warped. 2. Disassemble and repair. 3. Valve Body Malfunction. 3. Perform hydraulic pressure test to 21 - 96 AUTOMATIC TRANSMISSION - 42RE AN AUTOMATIC TRANSMISSION - 42RE (Continued) |