( TL19E00J36100000000FAAT34 )

Navigation System Symptom Troubleshooting - Navigation unit will not eject or accept the navigation DVD

Navigation unit will not eject or accept the navigation DVD

1. Check No. 15 (10 A) fuse in the under-hood fuse/relay box and No. 18 (7.5 A) fuse in the driver's under-dash fuse/relay box.

Are the fuses OK?

YES | - | Go to Step 2 .
NO | - | Replace the blown fuse(s) and recheck.■

1. Turn the ignition switch to ON (II).

1. Eject the DVD from the navigation unit.

Does the navigation DVD eject?

YES | - | Go to Step 4 .
NO | - | Go to Step 5 .

1. Reinsert the navigation DVD into the navigation unit.

Does the navigation unit accept the navigation DVD?

YES | - | No problems at this time, the system is normal. Inspect for loose or poor connections at terminals No. 1, No. 2 and No. 4 of navigation unit connector A (8P).■
NO | - | Replace the navigation unit. ■

1. Measure the voltage between navigation unit connector A (8P) terminal No. 4 and body ground.

Is there less than 0.1 V?

YES | - | Go to Step 6 .
NO | - | Repair open or high resistance in the BLK wire between navigation unit connector A (8P) and body ground (G651). ■

1. Measure the voltage between navigation unit connector A (8P) terminal No. 1 and No. 2 to body ground.

Is there battery voltage?

YES | - | Replace the navigation unit. ■
NO | - | Repair open in the WHT wire between navigation unit connector A (8P) terminal No. 1 and the No. 15 (10 A) fuse in the under-hood fuse/relay box or the navigation unit connector A (8P) terminal No. 2 and No. 18 (7.5 A) fuse in the driver's under-dash fuse/relay box.■