DTC 91-03: Check Circuit of Torque Sensor

NOTE: Before you troubleshoot, record all freeze data and any on-board snapshot, and review the how to troubleshooting information - Refer to: How to Troubleshoot the Lane Keeping Assist System (LKAS) .

DTC (EPS (LKAS))

• 1. DTC check:

  1. Turn the vehicle to the ON mode.

  2. Clear the DTC with the HDS.

  3. Turn the vehicle to the OFF (LOCK) mode.

  4. Test-drive the vehicle at 45 mph (72 km/h) or more for 60 seconds or more with the LKAS activated.

  NOTE:  Drive the vehicle on the road, not on a lift.

  5. Check for DTCs with the HDS.

  Is DTC 91-03 indicated?

  YES 

  Replace the steering gearbox .

  YES 

  If any other DTCs are indicated, go to the indicated DTC's troubleshooting.

  NO 

  Intermittent failure, the system is OK at this time.