Component Inspection

Component Inspection

Check illumination
1. Connect scantool to Data Link Connector (DLC).
2. Ignition "ON" & engine "OFF"
3. Select 'ACTUATION TEST' mode on scantool and press [F1] to start




4. Dose illumination lamp work properly ?
YES
1) Go to "Check DDM" procedure.
NO
1) Substitute with a known-good illumination lamp and check for proper operation.
If the problem is corrected, replace illumination lamp and then go to "Verification of Vehicle Repair" procedure.
Check DDM
1. Connect scantool to Data Link Connector (DLC).
2. Ignition "ON" & engine "OFF"
3. Substitute with a known-good DDM and Check if the DTC is erased
4. Is the DTC erased ?
YES
1) Substitute with a known-good DDM and check for proper operation.
If the problem is corrected, replace DDM and then go to "Verification of Vehicle Repair" procedure.
NO
1) Check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration or damage. Repair or replace as necessary and then go to "Verification of Vehicle Repair" procedure.