Manufacturer Code Charts: 1201

Navigation System DTC Troubleshooting: 1201

DTC 1201:

DVD High Temp

NOTE:

- Check the vehicle battery condition first 12 Volt Battery Test.
- Before you troubleshoot, make sure to follow the general troubleshooting information How To Troubleshoot The Navigation System.
- This navigation DTC sets when the internal temperature of the audio-navigation unit ECU rises above 158 °F (70 °C). The unit is designed to shut down to protect the audio-navigation unit ECU. This could be caused by an inoperative audio-navigation unit ECU fan or if the vehicle cabin temperature exceeds the maximum. Do the troubleshooting when the unit is within the allowable temperature range.
- Check that the fan screen on the back to the audio-navigation unit is not blocked. Clean it if necessary.

1. Check that the temperature is below 158 °F (70 °C) in the vehicle cabin.

2. Clear the hard error code.

3. Turn the ignition switch to LOCK (0), and then back to ON (II).

4. Check for the hard error code.

Is DTC 1201 indicated?

YES -

Replace the audio-navigation unit Audio-Navigation Unit Removal/Installation.�

NO -

Intermittent failure, the system is OK at this time. If the vehicle repeatedly comes back with the DTC, replace the audio-navigation unit Audio-Navigation Unit Removal/Installation.�