B142D

B142D-AUDIO ANTENNA NOT CONNECTED

For a complete wiring diagram Consult Diagrams/Electrical.

- When Monitored:
- With the ignition on and the radio in seek mode.
- Set Condition:
- With the radio in seek mode for two loops around the band. The radio does not detect an antenna connection or does not receive a radio station signal.





Diagnostic Test

1. Test Antenna
Turn the ignition off.
Disconnect the Radio Antenna connector.
Inspect the Radio Antenna connection.
Was the Antenna connection clean and secure?

Yes

- Go To 2

No

- Repair the Antenna connection as needed.
- Perform BODY VERIFICATION TEST Body Verification Test

2. ANTENNA
Refer to the Audio System and test the antenna.
Is the Antenna ok?

Yes

- Go To 3

No

- Repair or replace the Antenna assembly as necessary.
- Perform BODY VERIFICATION TEST Body Verification Test

3. RADIO
NOTE: Reconnect all previously disconnected components.

NOTE: Move vehicle outside approximately 30ft ( 9.14m ) from any structure.

Turn the ignition and radio on.
With the Scan Tool, erase the audio DTC's, put the radio in seek up and down mode for 2 loops around the band cycle before proceeding.
With the Scan Tool, read the audio DTC's.
Did this DTC reset?

Yes

- Replace the radio.
- Perform BODY VERIFICATION TEST Body Verification Test

No

- Test Complete.