1.CHECK TCM CIRCUIT

1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector.
3. Check continuity between IPDM E/R harness connector and TCM harness connector.

   IPDM E/R | TCM | Continuity
   Connector | Terminal | Connector | Terminal
   E5 | 30 | B45 | 19 | Existed

4. Check continuity between IPDM E/R harness connector and ground.

   IPDM E/R | Ground | Continuity
   Connector | Terminal
   E5 | 30 | Not existed

Is the inspection result normal?
YES>>Replace IPDM E/R. Refer to Removal and Installation.
NO>>Repair or replace harness.