P0740
Medium severityTorque Converter Clutch Circuit
Quick answer
P0740 (Torque Converter Clutch Circuit) means: The torque converter lock-up clutch circuit isn't working as expected. Diagnose soon. Typical Malaysia repair cost: RM300–RM1,200 (approximate).
Symptoms
- •Slipping feel
- •Poor highway economy
- •Shudder
- •Check engine light
Likely causes
- •Faulty TCC solenoid
- •Low/dirty fluid
- •Internal converter wear
Can I drive?
Diagnose soon.
Estimated repair cost (Malaysia)
RM300–RM1,200 (approximate)
This is general information, not a diagnosis. AutoMalaya OBD helps explain your car’s actual scan data; a qualified mechanic may still need to inspect the vehicle.