EPS Symptom Troubleshooting - EPS indicator does not go off, and no DTCs are stored
  1. Check for continuity between EPS control unit connector A (2P) terminal No. 1 and body ground.
Is there continuity?
YES -
Go to Step 10 .
NO -
Repair open in the wire between the EPS control unit and body ground (G402).■
  1. Check for DTCs in the gauge control module (tach) with the HDS.
Are any DTCs indicated?
YES -
Troubleshoot the indicated DTC. If there are no DTCs, the system is OK at this time.■
NO -
Go to Step 11 .
  1. Disconnect the gauge control module (tach) connector (36P) and EPS control unit connector D (28P).