Pinpoint Test O: The vehicle position does not update.

Check the GPS no reception mark.

Has the GPS no reception mark disappeared? 

YES:  Go to step  2.

NO:  Refer to GPS no reception mark does not disappear diagnosis.

Check the map screen scroll function.

Can the map screen be touched scrolled? 

YES:  Go to step  3.

NO:  Initiate the "SMART test" on the "HDD information" diagnostics screen.

The vehicle speed signal is being properly inputted under "Vehicle Sensor" on the "Vehicle information" diagnostics screen.

Is the vehicle speed input correctly? Note: MOST and navigation system module speeds are approximately the same. 

YES:  Check and install a new Touch Screen Display (TSD) as required. Refer to the new module/component installation note at top of DTC Index.

NO:  Carry out MOST ring circuit checks. Check the Anti-Lock Brake System Module for related DTCs and refer to the relevant DTC Index. Carry out network integrity tests using the manufacturer approved diagnostic system. Refer to electrical circuit diagrams and check CAN circuits if required. Repair wiring harness as required. Rectify the fault and re-test the vehicle.