Connect GDS to Data Link Connector(DLC).

Ignition "ON".

Monitor "Diagnostic Trouble Codes(DTC)" with GDS.

Fig.1) Diagnostic Trouble Code(DTC) is shown above

Is DTC status displayed as Present?

	▶ Go to "Monitor GDS DATA" procedure.
	▶ Go to "Verification of Vehicle Repair" procedure.

Connect GDS to Data Link Connector(DLC).

Ignition "ON" & Engine "OFF".

Check the "Current Data" about related DTC with GDS.

Fig.1) Current Data of AHLS on No Load Vehicle

Are the parameters displayed normally?

	▶ The system is operating correctly at this time. Go to "Verification of vehicle Repair" procedure.
	▶ Go to "Terminal and Connector inspection" procedure.