DTC 1302: GPS Receiver Error 1
NOTE:
- Check the vehicle battery condition first (see BATTERY TEST ).
- Before you troubleshoot, make sure to follow the GENERAL TROUBLESHOOTING INFORMATION .
- Make sure the vehicle is parked outside, away from buildings.
- Aftermarket electronic devices located near the audio-navigation unit or GPS antenna can potentially interfere with the operation of the navigation system.
- Clear the hard ERROR CODE .
- Turn the ignition switch to LOCK (0), and then back to ON (II).
- Clear the hard ERROR CODE
.
Is DTC 1302 indicated?
YES -Go to step 4.
NO -Intermittent failure, the system is OK at this time. If the vehicle repeatedly comes back with the DTC, replace the AUDIO-NAVIGATION UNIT . ■
- Turn the ignition switch to LOCK (0).
- Check for poor connections or loose terminals at the audio-navigation unit connector H (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 -Go to step 9.
NO -Intermittent failure, the system is OK at this time. If the vehicle repeatedly comes back with the DTC, replace the AUDIO-NAVIGATION UNIT . ■
- Turn the ignition switch to LOCK (0).
- Substitute a known-good GPS ANTENNA .
- Turn the ignition switch to ON (II).
- 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 1301 indicated?
YES -Replace the original GPS ANTENNA . ■
NO -Replace the AUDIO-NAVIGATION UNIT . ■