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Home >> Chrysler >> 2009 >> 300 Signature Series >> Repair and Diagnosis >> External Pages >> Different car >> Section 270 (42RLE Automatic Transmission - Electrical Diagnostics) >> 42RLE - Electrical Diagnostics >> DTC Troubleshooting >> P0734-Gear Ratio Error In 4TH >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2008 Dodge Magnum, 2008 Dodge Charger, and 2008 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes 
RELATED TRANSMISSION DTCS PRESENT
INTERMITTENT GEAR RATIO ERRORS
TRANSMISSION SOLENOID/PRESSURE SWITCH ASSEMBLY
INTERNAL TRANSMISSION

Perform 42RLE PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE .