Last Modified: 4-30-2014 6.6 J Doc ID: RM000001CIM001X
Model Year: 2006 Model: LX470 Prod Date Range: [05/2005 -           ]
Title: AUDIO / VISUAL: AUDIO AND VISUAL SYSTEM: Radio not Operating when Power Switch Turned ON; 2006 MY LX470 [05/2005 -        ]

Radio not Operating when Power Switch Turned ON

INSPECTION PROCEDURE

HINT:

The term "AM" includes LW, MW and SW, and the term "FW" includes UKW.

PROCEDURE

1.

CHECK CASSETTE TAPE PLAYER

(a) Is tape player operating normally?

OK

REPLACE RADIO RECEIVER ASSEMBLY

NG

2.

INSPECT FUSE (ACC, RADIO)

(a) Remove the ACC fuse from the cowl side junction block LH.

(b) Remove the RADIO fuse from the cowl side junction block RH.

(c) Measure the resistance of the fuses.

Standard resistance:

Below 1 Ω

NG

REPLACE FUSE

OK

3.

CHECK WIRE HARNESS (STEREO COMPONENT AMPLIFIER - BATTERY AND BODY GROUND)

NG

REPAIR OR REPLACE HARNESS AND CONNECTOR

OK

4.

CHECK WIRE HARNESS (RADIO RECEIVER ASSEMBLY - BATTERY AND BODY GROUND)

NG

REPAIR OR REPLACE HARNESS AND CONNECTOR

OK

REPLACE RADIO RECEIVER ASSEMBLY