8479381

1.

Ignition "OFF".

2.

Engine "ON".

3.

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

4.

Using a scantool, Clear DTC.

5.

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

6.

Are any DTCs present?

▶ 1) Substitute with a known-good Yaw Rate & Lateral G sensor and check for proper operation. If problem is corrected,replace Yaw Rate & Lateral G sensor and then go to "Verification of Vehicle Repair" procedure.

2) 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.