Monitoring DTC Status
- Connect GDS to "DATA LINK CONNECTOR (DLC)".
- IG key "ON", engine "OFF".
- Select "Diagnostic Trouble Codes (DTC)" with GDS.
- Monitor the diagnostic trouble code and present of the trouble code.
- Erase the DTC.
- Is the DTC present again?
YES
- Go to "WIRING INSPECTION " procedure.
NO
- Fault is intermittent caused by poor contact in HUD ECU's ("HEAD-UP DISPLAY") connector or was repaired and HUD ECU memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.
- Repair or replace as necessary, go to "VERIFICATION OF VEHICLE REPAIR " procedure.