Radio (Japan) – fault diagnosis

RADIO (JAPAN) – FAULT DIAGNOSIS

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CONDITIONS

® Ignition Switch Position: II

® |nstall a known good Subwoofer ® Radio On

RESULTS

® Subwoofer Speakers Operate

PROBLEM CAUSE - Subwoofer Amplifier - Radio

- Subwoofer Wiring

Test F

ir | CONDITIONS ® Ignition Switch Position: 0 e Radio Waveband Switch on

RESULTS Less than 1 ohm

(59) PROBLEM CAUSE - RG Wire B Wire - Radio Waveband Switch

ELECTRICAL TROUBLESHOOTING MANUAL

Oo

(0K) PROBLEM CAUSE - Subwoofer

R080016

cee EE EIEN. aS [sel al2] co2es

RG Z111 Radio

PROBLEM CAUSE - Radio