| | Results of the tests |
| 1 | CORRECT DESTINATION ENTRY CHECK | All OK | Problems met | Operation |
|---|
| Check the destination has been entered correctly and exit by selecting the ''Travel to destination'' function.Check the GPS reception from the satellites is between 2 and 6. | Continue to Step 2 | Incorrect entry procedure | Carry out the correct procedure. |
| GPS connector on navigation system interrupted. | Restore connection See E4090 NAVIGATOR |
| Defective GPS aerial | Replace the GPS aerial Op. Op. 5570T61 MULTI-FUNCTION AERIAL - R R |
| 2 | CHECK OPERATION OF SATELLITE NAVIGATION SYSTEM | All OK | Problems met | Operation |
|---|
| Check that the itinerary is correctly calculated | End of diagnosis | . | |