Multi-display Power Source Circuit

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Multi-display Power Source Circuit

DESCRIPTION

This circuit provides power to the multi-display.
HINT:
Only vehicles without a navigation system have this circuit.

WIRING DIAGRAM

INSPECTION PROCEDURE

PROCEDURE

1. INSPECT FUSE (TV, ACC, ECU-IG No. 1)
(a) Disconnect the ACC and ECU-IG No. 1 fuses from the main body ECU.
(b) Disconnect the TV fuse from the cowl side junction block RH.
(c) Measure the resistance according to the values in the table below.
Standard Resistance:

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

(a) Disconnect the F28 display 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 INSPECTION PROCEDURE SHOWN IN PROBLEM SYMPTOMS TABLE