Index Chrysler Chrysler Town & Country/Voyager, Dodge Caravan, Plymouth Voyager - service repair manual 1992 year
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AUDIO SYSTEM CONTENTS page page MANUAL ANTENNAS . . . . . . . . . . . . . . . . . . . . . 1 RADIOS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 RELAY/CHOKE—INFINITY SPEAKERS . . . . . . . . 4 SPEAKERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 RADIOS CAUTION: Do not operate the radio with speaker For operation of the factory installed standard and optional radios, refer to the Operating Instructions All vehicles are equipped with an Ignition-Off Draw Connector which, is used when the vehicles are origi- This connector is part of the radio memory circuitry and should be checked if the memory of time or radio INTERFERENCE ELIMINATION Some components on the vehicle are equipped with a radio capactor, to suppress radio frequency interfer- Capacitors are mounted in various locations, on the alternator (either internal or external), internal to the Ground straps are mounted from radio chassis to cowl, engine to cowl, across engine mount on right Radio resistance type spark plug cables in the high tension circuit of the ignition system complete the If radio noises are evident, be sure the capacitor lead wires are making good contact on their respective TEST Whenever a radio malfunction occurs, first verify that the radio wire harness is properly connected to all connectors before starting normal diagnosis and repair REPLACEMENT (1) Remove bezel by opening glove box and prying behind the bezel (Fig. 4). (2) Remove two screws that attach the radio to the panel. (3) Remove the ground strap screw. MANUAL ANTENNAS TESTING Antenna performance may be tested by substituting a known good antenna. It is also possible to check short (1) Continuity should be present between the an- tenna mast and radio end pin of antenna cable plug (2) No continuity should be observed between the ground shell of the connector and radio end pin. (3) Continuity should be observed between the ground shell of the connector and the mounting hard- REMOVAL (1) Remove side cowl cover and disconnect antenna cable by pulling apart. Fig. 1 Resistance Type Spark Plug Cables . AUDIO SYSTEM 8F - 1 |