AUDIO AND VISUAL SYSTEM(for Radio Receiver Type) Radio Broadcast cannot be Received (Bad Reception)

PROCEDURE

1. CHECK IF RADIO AUTO-SEARCH FUNCTIONS PROPERLY

   
   

   1. Perform the auto-search of the radio and check that it functions normally.

      OK
      Radio auto-search functions normally.

   
   

   OK

   REPLACE RADIO RECEIVER ASSEMBLY Click here

   NG

2. CHECK OPTIONAL COMPONENTS

   
   

   1. Check if the telephone antenna or other optional components are installed.

      OK
      Optional component(s) installed.

   
   

   OK

   EFFECT FROM OPTIONAL COMPONENTS

   NG

3. CHECK ANTENNA FOR NOISE PRODUCTION

   
   

   1. With the ignition switch ACC, turn on the radio and choose the AM mode.

   2. Place the tip of a screwdriver on the antenna and check that noise is heard from the speakers.

      OK
      Noise is heard.

   
   

   OK

   REPLACE RADIO RECEIVER ASSEMBLY Click here

   NG

4. CHECK RADIO RECEIVER ASSEMBLY (ANTENNA)

   

   
   

   1. Disconnect the antenna connector from the radio receiver.

   2. With the radio receiver connector connected, turn the ignition switch to ACC.

   3. Turn on the radio and choose the AM mode.

   4. Place a flat-head screwdriver or a piece of metal, such as a thin wire, on the antenna jack of the radio receiver. Check that noise is heard from the speakers.

      OK
      Noise is heard.

   
   

   OK

   REPLACE AMPLIFIER ANTENNA ASSEMBLY AND ANTENNA CORD SUB-ASSEMBLY

   NG

   REPLACE RADIO RECEIVER ASSEMBLY Click here