07/11/02 09:50:49 61TA0000_230_0097
Audio System
Symptom Troubleshooting (cont'd)
8. Measure the voltage between XM receiver
connector A (14P) terminal No. 11 and body ground.
*24
Is there less than 0.5 V ?
YES
−
NO
connector E (14P) terminal No. 11 and XM receiver
connector A (14P) terminal No. 11.
9. Substitute a known-good XM antenna.
Does the X M radio receive a signal?
YES
NO
−
the XM receiver receives signal, replace the
original XM antenna lead. If the XM receiver does
not receive signal, substitute a known-good XM
receiver (see page 23-115) and recheck. If the
symptom/indication goes away, replace the
original XM receiver (see page 23-115).
23-96
23-96
XM RECEIVER CONNECTOR A (14P)
GA GND (BLK)
Wire side of female terminals
−
Go to step 9.
Repair open in the wire between audio unit
−
Replace the XM antenna (see page 23-122).
Substitute a known-good XM antenna lead. If
Error code: XM ANTENNA is displayed
NOTE:
• Check the vehicle battery condition first.
• Check the connectors for poor connections or loose
terminals.
• Check XM radio reception in an open area. Poor
reception/interference can be caused by tall buildings,
mountains, or high-voltage power lines.
1. Check the connector at the XM receiver.
Is the connector connected?
−
YES
Go to step 2.
NO
−
Reconnect the connector. If the error message
does not go away, go to step 2.
2. Check the connector at the XM antenna.
Is the connector connected?
YES
−
Go to step 3.
NO
−
Reconnect the connector. If the error message
does not go away, go to step 3.
3. Check the pin locations in the XM receiver
connector and the XM antenna connector.
Are the pins in the correct locations?
−
YES
Go to step 4.
NO
−
Correct the pin locations. If the error message
does not go away, go to step 4.
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