the scan code was P0741 and it said "torque converter ckt performance or stuck off". The car needs to be turned on for at least 20-30 minutes before i drive it or it wont run good. I have a Chevy Malibu.
2007-02-13 07:38:42 · 2 answers · asked by maxpowerrys 1 in Cars & Transportation ➔ Maintenance & Repairs
This may be caused by the Powertrain Control Module (PCM) unsuccessfully attempting to engage the torque converter clutch 5 consecutive times. The torque converter clutch may not engage if one or more of the following conditions exist:
Stuck converter regulator valve
Stuck solenoid regulator valve
Stuck bypass clutch control valve
Worn pump shaft or damaged seals
Incorrect Torque Converter Clutch (TCC) solenoid
Incorrect or damaged internal wiring harness
Incorrect gear ratio
2007-02-14 01:05:07 · answer #1 · answered by quickmirada 3 · 0⤊ 0⤋
Year? Make? Model? Engine? C'mon. You can't expect help if you don't provide even basic info on the vehicle.
2016-05-24 06:04:33 · answer #2 · answered by Anonymous · 0⤊ 0⤋