Thursday, February 6, 2020

2010 Acura Truck MDX V6-3.7L Page 785


Is the Navi icon red?



YES -



Go to step 13.



NO -



Go to step 6.



6. Check the XM (HIP) System Link.



Is the HFL icon red?



YES -



Do the DTC 2705 troubleshooting See: 2705.?



NO -



Go to step 7.



7. Check the XM (HIP) System Link.



Is the Audio icon red?



YES -



Go to step 8.



NO -



Check the B-CAN DTCs. If any DTC is indicated, refer to the B-CAN System Diagnosis Test Mode A See: Powertrain Management/Computers



and Control Systems/Information Bus/Testing and Inspection/Component Tests and General Diagnostics/Troubleshooting - B-CAN System



Diagnosis Test Mode A, and do the AcuraLink troubleshooting.?



8. Disconnect AcuraLink control unit (XM receiver) connector A (32P) and audio-navigation unit connector D (14P).



9. Check for continuity between body ground and AcuraLink control unit (XM receiver) connector A (32P) terminals No. 30 and No. 31



individually.



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 10.



10. Check for continuity between the terminals of AcuraLink control unit (XM receiver) connector A (32P) according to the table.

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