12) Check ECM Power Supply Circuit-VI

1. Disconnect ECM harness connector.
2. Disconnect IPDM E/R harness connector E121.
3. Check harness continuity between ECM terminal 111 and IPDM E/R terminal 46.

   Refer to Wiring Diagram.

   1. Continuity should exist. 
4. Also check harness for short to ground and short to power.

OK or NG 

1. OK: GO TO 14 .
2. NG: GO TO 13.