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Radio Receiver Power Source Circuit








AUDIO / VISUAL: AUDIO AND VISUAL SYSTEM (w/ Multi-display): Radio Receiver Power Source Circuit

Radio Receiver Power Source Circuit

DESCRIPTION

This circuit provides power to the radio receiver.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. INSPECT FUSE (D MPX-B 2, P-ACC)
(a) Disconnect the D MPX-B 2 fuse from the main body ECU.
(b) Disconnect the P-ACC fuse from the passenger side junction block.
(c) Measure the resistance of the fuses.
Standard resistance:






NG -- REPLACE FUSE
OK -- Continue to next step.
2. CHECK HARNESS AND CONNECTOR (RECEIVER - BATTERY AND BODY GROUND)





(a) Disconnect the L51 receiver 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 CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE
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