DTC Troubleshooting: P2185 (192)
  1. Check for continuity between ECT sensor 2 2P connector terminal No. 2 and ECM/PCM connector terminal A9.
Is there continuity?
YES -
Go to Step 27 .
NO -
Repair open in the wire between the ECM/PCM (A9) and ECT sensor 2, then go to Step 22 .
  1. Turn the ignition switch to LOCK (0).
  1. Jump the SCS line with the HDS.
  1. Disconnect ECM/PCM connector A (44P).