NAVIGATION SYSTEM (for DVD) Navigation Receiver Assembly Power Source Circuit

DESCRIPTION

This is the power source circuit to operate the navigation receiver assembly.

WIRING DIAGRAM

A017EMYE05

INSPECTION PROCEDURE

PROCEDURE


  1. INSPECT NAVIGATION RECEIVER ASSEMBLY


    1. Disconnect the E6 navigation receiver assembly connector.

    2. Disconnect the E4 navigation receiver assembly connector.

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

      Standard Resistance
      Tester Connection Condition Specified Condition
      E6-7 (GND) - Body ground Always Below 1 Ω

    4. Measure the voltage according to the value(s) in the table below.

      Standard Voltage
      Tester Connection Condition Specified Condition
      E6-4 (B) - E6-7 (GND) Always 11 to 14 V
      E6-3 (ACC) - E6-7 (GND) Ignition switch ACC 11 to 14 V
      E4-2 (IG) - E6-7 (GND) Ignition switch ON 11 to 14 V

    NG

    REPAIR OR REPLACE HARNESS OR CONNECTOR

    OK

    PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Click here