Torque Converter Clutch System

SYMPTOM CHART
Condition(s)
DTC P0741 Torque converter clutch system performance or stuck off:
Possible Source(s):
- Torque converter clutch slipping or stuck off
Action(s) to take:
- GO to [Pinpoint Test A] Pinpoint Test A (P0741, P0742, P0743)

DTC P0742 Torque converter clutch system stuck on:
Possible Source(s):
- Torque converter clutch stuck on
Action(s) to take:
- GO to [Pinpoint Test A] Pinpoint Test A (P0741, P0742, P0743)

DTC P0743 Torque converter clutch system electrical:
Possible Source(s):
- Pressure regulator faulty
- Harness fault
- Connector pins(s) bent, loose or corroded
Action(s) to take:
- GO to [Pinpoint Test B] Pinpoint Test B (P0743)