Stereo Component Tuner Power Source Circuit

NAVIGATION / MULTI INFO DISPLAY: NAVIGATION SYSTEM (w/ USB Audio System): Stereo Component Tuner Power Source Circuit
- Stereo Component Tuner Power Source Circuit

DESCRIPTION

This is the power source circuit to operate the stereo component tuner assembly.

WIRING DIAGRAM





INSPECTION PROCEDURE

NOTICE:
Inspect the fuses for circuits related to this system before performing the following inspection procedure.

PROCEDURE

1. CHECK HARNESS AND CONNECTOR (STEREO COMPONENT TUNER - BATTERY AND BODY GROUND)

(a) Disconnect the I38 stereo component tuner assembly connector.





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

Standard Resistance:





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

Standard Voltage:





NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR

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