DTC Troubleshooting: P19E8 (130-1)
  1. Check for continuity between ECM connector A (44P) terminal No. 32 (R18A2 engine model) or ECM connector A (49P) terminal No. 33 (L13Z1 engine model) and clutch actuator subharness 10P connector terminal No. 5.
Is there continuity?
YES -
Remove the clutch actuator assembly; R18A2 engine model, L13Z1 engine model, and check for clutch actuator subharness. If the wire harness is OK, update the TCM if it does not have the latest software or substitute a known-good TCM, then recheck. If the symptom/indication goes away with a known-good TCM, replace the original TCM; R18A2 engine model, L13Z1 engine model. ■
NO -
Repair an open in the wire between the ECM (A32) (R18A2 engine model) or ECM (A33) (L13Z1 engine model) and the clutch actuator subharness.■