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Home >> Chrysler >> 2021 >> Voyager LX, Gas >> Repair and Diagnosis >> Transmission >> Automatic Trans >> 948TE/9HP48 Automatic Transmission - DTCS P0219-00 To P1728-00 >> DTC Troubleshooting >> P0734-00-Gear 4 Shift Incorrect Ratio >> Possible Causes

Possible Causes

Possible Causes
OTHER TCM DTCS ARE SET
LOW FLUID LEVEL
INPUT OR OUTPUT SPEED SENSOR NOT OPERATING CORRECTLY
CLUTCH B- SLIPPING
CLUTCH E- SLIPPING
CLUTCH F- SLIPPING
VALVE BODY - STICKING SOLENOIDS
TRANSMISSION

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .