Navigation Module Diagnostics
WARNING: This page is about a different car, the 2006 Land Rover Range Rover Sport. However, it is still accessible from the selected car via links, so may be relevant.
The navigation module has in built diagnostics to aid the diagnosis of system faults. The diagnostics allow the technician to interrogate the following:
- Navigation info
- Parts info
- Manual check
- Self check
Each area has a sub level of menus to access further information.
The built in diagnostics are accessed as follows:
- Once the system is powered up enter the navigation system via the navigation hard key
- Agree to the disclaimer screen
- Enter the navigation home menu
- Press and hold the TSD in the center at the top of the screen
- A 'Diag PIN Entry' box will appear, type in the access code 753
Once this code has been accepted the on screen diagnostics menu will be displayed. The menu has the following options:
- Navigation info
- Manual check
- Parts info
- Self check
Navigation Info
The navigation info menu has three sub menus:
- Vehicle signals
- GPS information
- Reset position
Parts Info
Parts info displays information on the system component and software versions.
Manual Check
The manual check menu enables the technician to complete the following self tests:
- Navigation RGB screen test
- Microphone input level test
- Voice output test
Self Check
Self check runs an internal check on the navigation module and displays any fault codes on the TSD.