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Multi-media Interface ECU Power Source Circuit
AUDIO / VIDEO: AUDIO AND VISUAL SYSTEM: Multi-media Interface ECU Power Source Circuit
- Multi-media Interface ECU Power Source Circuit
DESCRIPTION
This circuit provides power to the multi-media interface ECU.
WIRING DIAGRAM
INSPECTION PROCEDURE
PROCEDURE
1. INSPECT MULTI-MEDIA INTERFACE ECU
(a) Disconnect the multi-media interface ECU connector.
(b) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
NG -- CHECK HARNESS AND CONNECTOR
OK -- REPLACE MULTI-MEDIA INTERFACE ECU Removal
2. CHECK HARNESS AND CONNECTOR
(a) Disconnect the radio receiver assembly connector.
(b) 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 SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Problem Symptoms Table