If you have repaired the cause of the light, the computer has to run the appropriate test and pass three times to clear the light.
A failed catalytic converter is one of hundreds of parts that can cause the check engine light to be on.
Its the code for the torque converter clutch solenoid.
PO740 is a Chrysler specific code that involves your Torque Converter Clutch Circuit The problem could be in the TCC solenoid, or the torque converter itself.
On some cars it could, depends on code.
torque converter clutch solenoid circuit
So the torque converter and oil cooler are full.
(torque converter clutch circuit performance or stuck on)
The code P1887 is for torque converter clutch release switch malfunction.
I am having the same issue AFTER replacing the torque converter and switch in the transmission. My check engine light was coming on with the transaxle light and the code read to replace these items BUT the transaxle light is still coming on. I am still trying to get an answer on this!
a 2000 dodge ram 1500 the check engine light is on and the code says torque converter and clutch and overdrive solenoid. what do you think that the problem is?
The check engine light will come on. And u might see a lower mpg rating
Something may not have been plugged in, have the system checked for codes to know possible causes.