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I have a 2002 honda accord EX V6 3.0L, yesterday the transmission was shifting hard into first and second, revving up a little then shifting rough. never had this issue before. Close to home it went into limp mode, Check engine light on TCS light on and Blinking D4 light, stuck in 3rd gear. checked it today code was P1750 and it was low on fluid. topped it off drove it around ran fine checked it again fluid was good. My question is what is the issue and is this something i can fix on my own or should i have a shop repair it.... cost?? Also to mention a month ago it threw up a code P0740 which is the torque converter and clutch solenoid (circuit open) but the transmission was running fine. car has 115k on it no other issues and not leaking fluid. love the car just don’t know what to do moving forward.
I have a 2002 honda accord EX V6 3.0L, yesterday the transmission was shifting hard into first and second, revving up a little then shifting rough. never had this issue before. Close to home it went into limp mode, Check engine light on TCS light on and Blinking D4 light, stuck in 3rd gear. checked it today code was P1750 and it was low on fluid. topped it off drove it around ran fine checked it again fluid was good. My question is what is the issue and is this something i can fix on my own or should i have a shop repair it.... cost?? Also to mention a month ago it threw up a code P0740 which is the torque converter and clutch solenoid (circuit open) but the transmission was running fine. car has 115k on it no other issues and not leaking fluid. love the car just don’t know what to do moving forward.
You could try cleaning the solenoid screens, and doing a 3+3 trans fluid change to see if that helps. From what I've found the 6th gen Accord V6 AT is known to go bad at almost any time. Sorry. You might want to look for a good used 00-02 V6 AT, as those years are compatible.
2002 Accord 3.0L P1750 Code
