( TL19E00K761000N2601FAAT00 )

DTC Troubleshooting: 2601

1. Check for continuity between body ground and navigation display unit 28P connector terminals No. 5 and No. 19 individually.

Is there continuity?

YES | - | Repair short to body ground in the wire(s) between the navigation display unit and the navigation unit.■
NO | - | Go to Step 13 .

1. Reconnect the all connectors, then turn the ignition switch to ON (II).

1. Go into the Diagnostic Menu and select the Self-Diagnosis Mode in the Select Diagnosis Items menu.

1. Check the System Links.

Is the Display icon red?

YES | - | Go to Step 17 .
NO | - | Intermittent failure, the system is OK at this time.■

1. Turn the ignition switch to LOCK (0).

1. Disconnect the audio unit connector E (14P), and then ignition switch to ON (II).

1. Go into the Diagnostic Menu and Select the Self-Diagnosis Mode in the Select Diagnosis Items Menu.

1. Select the Display.

Is the Display icon red?

YES | - | Replace the navigation display unit. ■
NO | - | Internal short circuit of audio unit.■