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 11.
11. Connect AcuraLink control unit (XM receiver) connector A (32P) terminals No. 30 and No. 31 with a jumper wire.
12. Check for continuity between audio-navigation unit connector D (14P) terminals No. 9 and No. 10.
Is there continuity?
YES -
Replace the audio-navigation unit See: Accessories and Optional Equipment/Radio, Stereo, and Compact Disc/Service and
Repair/Audio-Navigation Unit Removal/Installation.?
NO -
There is an open in the wire(s) between the AcuraLink control unit (XM receiver) and the audio-navigation unit. Replace the affected shielded
harness.?
13. Turn the ignition switch to LOCK (0).
14. Connect the HDS to the DLC See: Accessories and Optional Equipment/Radio, Stereo, and Compact Disc/Testing and Inspection/Initial
Inspection and Diagnostic Overview/How to Troubleshoot the AcuraLink.
15. Turn the ignition switch to ON (II).
16. Check for DTCs with the HDS.
Are any AcuraLink DTCs indicated?
YES -
Do the AcuraLink DTCs troubleshooting.?
