AUDIO AND VISUAL SYSTEM > Radio Receiver Power Source Circuit

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DESCRIPTION

This circuit provides power to the radio receiver.

WIRING DIAGRAM


E191847E01


INSPECTION PROCEDURE

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

1.CHECK HARNESS AND CONNECTOR (RADIO RECEIVER ASSEMBLY - BATTERY)


    E176041E07

  1. Disconnect the D61 radio receiver assembly connector.

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

    Standard Voltage:
    Tester Connection
    		Switch Condition
    		Specified Condition
    D61-4 (B) - Body ground
    		Always
    		11 to 14 V
    D61-3 (ACC) - Body ground
    		Ignition switch ACC
    		11 to 14 V

    Text in Illustration 
    *1
    		Front view of wire harness connector
    (to Radio Receiver Assembly)

Result 
Result
Proceed to
OK
A
NG
(w/o Stop and Start System)
B
NG
(w/ Stop and Start System)
C


B
REPAIR OR REPLACE HARNESS OR CONNECTOR

C
GO TO STOP AND START SYSTEM (Click here)
A


2.CHECK HARNESS AND CONNECTOR (RADIO RECEIVER ASSEMBLY - BODY GROUND)


    E176041E08

  1. Disconnect the D61 radio receiver assembly connector.

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

    Standard Resistance:
    Tester Connection
    		Condition
    		Specified Condition
    D61-7 (GND) - Body ground
    		Always
    		Below 1 Ω

    Text in Illustration 
    *1
    		Front view of wire harness connector
    (to Radio Receiver Assembly)

  1. Reconnect the radio receiver assembly connector.



NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK

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