TC Terminal Circuit

NAVIGATION: NAVIGATION SYSTEM (for DVD): TC Terminal Circuit
- TC Terminal Circuit

DESCRIPTION

The display and navigation module display is connected to the DLC3 by the vehicle wire harness.

HINT
If there is a short circuit to ground in the wire between the display and navigation module display and DLC3, the diagnosis mode screen will be displayed on the multi-display immediately after the engine switch is turned on (ACC).

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. CHECK HARNESS AND CONNECTOR (DLC3 - DISPLAY AND NAVIGATION MODULE DISPLAY)

(a) Disconnect the J100 display and navigation module display connector.

(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:





NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR

OK -- PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Problem Symptoms Table