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Radio Receiver Power Source Circuit





AUDIO / VISUAL: AUDIO AND VISUAL SYSTEM (w/o 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-B2, P-ACC)

(a) Disconnect the D MPX-B2 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 (RADIO RECEIVER - BATTERY AND BODY GROUND)

(a) Disconnect the L51 receiver connector.





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

Standard voltage:





(c) 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 INSPECTION PROCEDURE SHOWN IN PROBLEM SYMPTOMS TABLE Problem Symptoms Table