× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network

P0740 Diagnostic Trouble Code Discussion for April 2007

Torque Converter Clutch Out Of Range

Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P0740
Help Request Posted
2001 Kia Sephia 1.8L MIL Lamp on VIN: KNAFB12415
P0740: TCC System Malfunction. ... engine ligth is on, scanned code. it's come up with code p0455 and p0740, and p1624 output check . i test the evap purge solenoid. it open with battery power and close without power. then i remove the canister for crack, but c...
April 14, 2007