P0741 PONTIAC Torque Converter Clutch Circuit Performance or Stuck Off

Possible causes

– Low transmission fluid level
– Dirty transmission fluid
– Faulty torque converter clutch solenoid valve
– Torque converter clutch solenoid valve harness or connectors
– Torque converter clutch solenoid valve circuit is open or shorted
– Transmission internal mechanical problem

When is the obd code mean?

Lock-up does not occur when driving in lock-up range or lockup remains ON in lock-up OFF range

Symptoms

– Engine Light ON (or Service Engine Soon Warning Light)

P0741 PONTIAC OBD Code Description