8480786

1.

Ignition "OFF".

2.

Ignition "ON" & Engine "OFF".

3.

Connect scantool and select "Diagnostic Trouble Codes(DTCs)" mode.

4.

Using a scantool, Clear DTC.

5.

Operate the vehicle within DTC Detecting Condition in General Information. (turn right and left at least 1 time)

6.

Select "Diagnostic Trouble Codes(DTCs)" mode again.

7.

Are any DTCs present ?

▶ Substitute with a known-good steering angle sensor and check for proper operation.

If the problem is corrected, replace steering angle sensor and then go to "Verification of Vehicle Repair" procedure.

Substitute with a known-good HECU and check for proper operation.

If problem is corrected, replace HECU and then go to "Verification of Vehicle Repair" procedure.

▶ Fault is intermittent caused by faulty HECU or was repaired and HECU memory was not cleared. go to "Verification of Vehicle Repair" procedure.