Radio Broadcast Cannot be Received (Bad Reception)

AUDIO / VIDEO: AUDIO AND VISUAL SYSTEM: Radio Broadcast cannot be Received (Bad Reception)
- Radio Broadcast cannot be Received (Bad Reception)

INSPECTION PROCEDURE

PROCEDURE

1. CHECK RADIO RECEIVER ASSEMBLY

(a) Check the radio automatic station search function.

(1) Check the radio automatic station search function by activating it.

OK:

The radio automatic station search function works properly.

NG -- CHECK OPTIONAL COMPONENTS

OK -- REPLACE RADIO RECEIVER ASSEMBLY Removal

2. CHECK OPTIONAL COMPONENTS

(a) Check for optional components (sunshade film, telephone antenna, etc.).

(1) Check if any optional components that may decrease reception capacity, such as sunshade film or a telephone antenna, are installed.

OK:

Optional components are installed.

NOTICE:
Do not remove any optional components installed by the customer without his or her consent.

NG -- CHECK RADIO RECEIVER ASSEMBLY

OK -- REMOVE OPTIONAL COMPONENTS AND CHECK AGAIN (SEE NOTICE ABOVE)

3. CHECK RADIO RECEIVER ASSEMBLY

(a) Remove the antenna plug from the radio receiver assembly.





(b) Turn the ignition switch to ACC with the radio receiver assembly connector connected.

(c) Turn the radio on and tune into AM mode.

(d) Place a screwdriver, thin wire or other metal object on the radio receiver antenna jack and check that noise can be heard from the speaker.

OK:

Noise occurs.

NG -- REPLACE RADIO RECEIVER ASSEMBLY Removal

OK -- NORMAL OPERATION