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CONDITION POSSIBLE CAUSES CORRECTION NO REVERSE (D RANGES 1. Gearshift Linkage/Cable 1. Repair or replace linkage parts as 2. Park Sprag Sticking. 2. Replace overdrive annulus gear. 3. Rear Band Mis-adjusted/Worn. 3. Adjust band; replace. 4. Valve Body Malfunction. 4. Remove and service valve body. Replace 5. Rear Servo Malfunction. 5. Remove and disassemble transmission. 6. Direct Clutch in Overdrive Worn. 6. Disassemble overdrive. Replace worn or 7. Front Clutch Burnt. 7. Remove and disassemble transmission. HAS FIRST/REVERSE 1. Governor Circuit Electrical Fault. 1. Test using DRB T scan tool and repair as required. 2. Valve Body Malfunction. 2. Repair stuck 1-2 shift valve or governor 3. Front Servo/Kickdown Band 3. Repair/replace. MOVES IN 2ND OR 3RD 1. Valve Body Malfunction. 1. Remove, clean and inspect. Look for NO LOW GEAR (MOVES 1. Governor Circuit Electrical Fault. 1. Test with DRB T scan tool and repair as required. 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 WG AUTOMATIC - 44RE 21s - 55 AUTOMATIC - 44RE (Continued) 2001 JEEP GRAND CHEROKEE |