Dodge Dakota (ND). Manual — part 147
B142F-SATELLITE RADIO ANTENNA NOT CONNECTED (CONTINUED)
3.
SATELLITE RADIO RECEIVER
NOTE: Reconnect all previously disconnected components.
NOTE: Move vehicle outside approximately 30ft from any structure.
Turn the ignition and radio on.
With the Scan Tool, erase the audio DTC’s, put the satellite 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 Satellite Radio Receiver in accordance with the service information.
Perform the BODY VERIFICATION TEST-VER1.
No
>> Test Complete.
8A - 46
AUDIO/VIDEO SYSTEMS - ELECTRICAL DIAGNOSIS
ND
B221E-RADIO INTERNAL
For the Audio System circuit diagram (Refer to 8 - ELECTRICAL/AUDIO - SCHEMATICS AND DIAGRAMS).
For a complete wiring diagram Refer to Section 8W.
•
When Monitored:
•
Continuously with the ignition on and radio turned on.
•
Set Condition:
•
The code will set if the radio detects a radio internal failure.
Possible Causes
RADIO INTERNAL FAILURE
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding.
Diagnostic Test
1.
Verify DTC B221E-RADIO INTERNAL IS ACTIVE
NOTE: If a DTC is set, erase the DTC and attempt to reset the
DTC. If the DTC resets, follow test.
This is an internal radio failure
View repair
Does the DTC reset and read B221E-Radio Internal?
Repair
Replace the Radio in accordance with the service informa-
tion.
Perform the BODY VERIFICATION TEST — VER 1.
ND
AUDIO/VIDEO SYSTEMS - ELECTRICAL DIAGNOSIS
8A - 47
B2222-SATELLITE RADIO RECEIVER INTERNAL
For a complete wiring diagram Refer to Section 8W.
•
When Monitored:
With the ignition on.
•
Set Condition:
The Satellite Radio Receiver detects a software checksum test failure.
Possible Causes
SATELLITE RADIO RECEIVER
Diagnostic Test
1.
REPLACE THE SATELLITE RADIO RECEIVER
When this code is set, the Satellite Radio must be replaced.
Repair
Replace the Satellite Radio Receiver in accordance with the Service Information.
Perform the BODY VERIFICATION TEST-VER 1.
8A - 48
AUDIO/VIDEO SYSTEMS - ELECTRICAL DIAGNOSIS
ND
B1428-REMOTE RADIO SWITCH INPUT CIRCUIT STUCK
ND
AUDIO/VIDEO SYSTEMS - ELECTRICAL DIAGNOSIS
8A - 49
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