Is there continuity?
YES -
There is a short to body ground in the wire(s) between the AcuraLink control unit (XM receiver) and the audio-navigation unit. Replace the
affected shielded harness.?
NO -
Go to step 15.
15. Check for continuity between the terminals of AcuraLink control unit (XM receiver) connector A (32P) according to the table.
Is there continuity between any of the terminals?
YES -
There is a short in the wires between the AcuraLink control unit (XM receiver) and the audio-navigation unit. Replace the affected shielded
harness.?
NO -
Go to step 16.
16. Connect AcuraLink control unit (XM receiver) connector A (32P) terminals No. 17, No. 18, No. 19, and No. 20 to body ground with jumper
wires.
17. Check for continuity between body ground and audio-navigation unit connector C (28P) terminals No. 9, No. 10, No. 22, and No. 23
