EPS Control Unit DTC 93-02, 93-04: LKAS Unit / Multipurpose Camera Unit (2016-18)

EPS Control Unit DTC 93-02  : Check Upper and Lower Limit of LKAS Unit/Multipurpose Camera Unit Instruction Electric Current EPS Control Unit DTC 93-04  : Check Output of LKAS Unit/Multipurpose Camera Unit

DTCs (EPS (LKAS))

1. Problem verification:

   Turn the vehicle to the ON mode.

   - 2. Clear the DTC with the HDS.

   Clear DTCs

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

   - 4. Test-drive the vehicle at speeds 45 mph (72 km/h) or more for 2 minutes or more with the LKAS activated.

   NOTE:

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

   - 5. Check for DTCs with the HDS.

   DTC Description	DTC	Freeze Frame
   93-02 Check Upper and Lower Limit of LKAS Unit/Multipurpose Camera Unit Instruction Electric Current
   93-04 Check Output of LKAS Unit/Multipurpose Camera Unit

   Is DTC 93-02 or 93-04 indicated?

   YES 

   The failure is duplicated. Go to step 2.

   NO 

   Intermittent failure, the system is OK at this time. Refer to intermittent failures troubleshooting . If the freeze data/on-board snapshot of this DTC is recorded, try to reproduce the failure under the same conditions with the Freeze data/on-board snapshot.

2. Multipurpose camera unit check (update):

   Update the multipurpose camera unit if it does not have the latest software.

   - 2. Turn the vehicle to the OFF (LOCK) mode.

   - 3. Turn the vehicle to the ON mode, then wait 2 minutes or more.

   - 4. Check for DTCs with the HDS.

   DTC Description	DTC	Freeze Frame

   Is DTC 93-02 or 93-04 indicated?

   YES 

   Check for loose terminals in the multipurpose camera unit 20P connector. If the multipurpose camera unit was updated and the symptom/indication is still present, replace the multipurpose camera unit.

   NO 

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