DTC 1302: GPS Receiver Error 1
NOTE:
- Check the vehicle battery condition first.
- Before you troubleshoot, make sure to follow the general troubleshooting information (see GENERAL TROUBLESHOOTING INFORMATION ).
- Make sure the vehicle is parked outside and away from buildings.
- Aftermarket metallic window tint or electronic devices located near the navigation unit or GPS antenna can potentially interfere with the operation of the navigation system.
- Clear the hard error code (see HOW TO CLEAR ERROR HISTORY ).
- Turn the ignition switch to LOCK (0), and then back to ON (II).
- Check for the hard error code (see
HOW TO CHECK ERROR HISTORY ).
Is DTC 1302 indicated?
YES -Go to step 4.
NO -Intermittent failure, the system is OK at this time. If the unit repeatedly comes back with the DTC, replace the navigation unit.
- Turn the ignition switch to LOCK (0).
- Check for poor connections or loose terminals at the navigation unit connector E (2P).
- Clear the hard error code.
- Turn the ignition switch to LOCK (0), and then back to ON (II).
- Check for the hard error code.
Is DTC 1302 indicated?
YES -Replace the GPS Antenna (see GPS ANTENNA REMOVAL/INSTALLATION ), then retest. If the DTC does not clear, replace the navigation unit.
NO -Intermittent failure, the system is OK at this time. If the unit repeatedly comes back with the DTC, replace the navigation unit.