Navigation Frequently Asks For Anti-Theft Code and Needs GPS Initialization
WARNING: This page is about a different car, the 2011 Honda Pilot, 2010 Honda Pilot, and 2009 Honda Pilot. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
- Check any official Honda service website for more service information about the navigation system.
- This is often caused by a loss of battery power, a low or poor battery condition, or a poor ground.
- Make sure that the correct navigation DVD color and version are installed.
- Turn the ignition switch to ON (II).
- Measure the voltage between body ground and navigation unit connector A (8P) terminals No. 1 and No. 2 individually.
Is there battery voltage?
YES - Go to step 3.
NO - If the +B wire does not have voltage, repair open in the wire between the under-dash fuse relay box and the navigation unit. If the ACC wire does not have voltage, repair open in the wire between the under-dash fuse/relay box and the navigation unit. ■
- Measure the voltage between navigation unit connector A (8P) terminal No. 4 and body ground.
Is there less than 0.2 V?
YES - Substitute a known-good navigation unit (see NAVIGATION UNIT REMOVAL/INSTALLATION ), and retest. If the problem goes away, replace the original navigation unit. ■
NO - Repair open or high resistance in the BLK wire between navigation unit connector A (8P) and body ground (G503). ■