DTC Troubleshooting: U0100 (107-11)
  1. Check for continuity between ECM connector A (44P) terminal No. 36 (No. 37) * and clutch actuator subharness 10P connector terminal No. 7 (No. 6) * .
    *: CANL
Is there continuity?
YES -
Update the ECM if it does not have latest software. If the ECM was updated, substitute a known-good ECM, and recheck. If the symptom/indication goes away with a known-good ECM, replace the original ECM. ■
NO -
Repair an open in the wire between the clutch actuator subharness 10P connector and the ECM (A36 (A37) * ).■
*: CANL