Symptom:
RADIO AND NAV GPS ANTENNA NOT CONNECTED
POSSIBLE CAUSES
BAD ANTENNA CONNECTION
ANTENNA
RADIO
TEST ACTION APPLICABILITY
1 Turn the ignition off.
Disconnect the Antenna connectors.
Inspect the Antenna connections.
Was the Antenna connections clean and tight?
All
Yes → Go To 2
No → Repair the Antenna connections as needed.
Perform BODY VERIFICATION TEST - VER 1.
2 Refer to the Audio System in the service information and test the Antennas in
accordance with the service procedure.
Are the Antennas ok?
All
Yes → Go To 3
No → Repair or replace the Antenna assemblies as necessary.
Perform BODY VERIFICATION TEST - VER 1.
3 NOTE: Reconnect all previously disconnected components.
NOTE: Move vehicle outside approximately 30ft from any structure.
Turn the ignition and Radio on.
With the DRBIIIt, erase the audio DTC’s and operate the radio and the navigation
system.
With the DRBIIIt, read the audio DTC’s.
Did this DTC reset?
All
Yes → Replace the Radio in accordance with the service information.
Perform BODY VERIFICATION TEST - VER 1.
No → Test Complete.
226
AUDIO