P0740 Torque Converter Clutch Circuit Malfunction, that indicate

slippage in the torque converter clutch, it might be related to a bad tcc solenoid, or tcc clutch burnt, or need a valve body overhaul or a new VB etc.

所有跟帖： 

• 换油不能改善已经磨损的工况,所以帮助不大. -fixanycars- ♀ (0 bytes) () 04/19/2010 postreply 20:53:25

• 回复：换油不能改善已经磨损的工况,所以帮助不大. -brothernet- ♂ (117 bytes) () 04/20/2010 postreply 06:43:38