XC60 FWD L6-3.2L VIN 96 B6324S2 (2010)
Auxiliary Input / Output Jack: Testing and Inspection
Checking Accessory USB Unit (AUU)
Checking Accessory USB unit (AUU)
Information
The fault may be caused by:
-
Malfunction in external sound source.
-
Faulty software.
-
Loose connections in leads.
-
Internal fault in the Accessory USB unit (AUU).
Remedy in the following order.
Check function of the external sound source.
Load the Accessory USB Unit (AUU) with new software.
Continue - Verification
-------------------------------------------------
Verification
Corrective actions
-
Ignition switch position II.
-
Check that the external sound source is connected correctly to the control module.
-
Check function of the Accessory USB Unit (AUU).
Is the function OK?
Yes - FAULT FOUND
No - Information
-------------------------------------------------
Information
Remedy in the following order.
-
Check the connectors and cables. Check especially the USB-connection for loose connection.
Other information:
-
Signal specification See: Testing and Inspection/Pinout Values and Diagnostic Parameters/Signal Specification, Accessory USB Unit (AUU)
-
Location of components See: Locations
-
Universal Serial Bus (USB) Module See: Entertainment System Control Module/Service and Repair/Universal Serial Bus (USB) Module
Continue - Verification
-------------------------------------------------
Verification
Corrective actions
-
Ignition switch position II.
-
Check that the external sound source is connected correctly to the control module.
-
Check function of the Accessory USB Unit (AUU).
Is the function OK?
Yes - FAULT FOUND
No - Information
-------------------------------------------------
