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Home >> Mazda >> 2009 >> Tribute 2WD L4-2.5L Hybrid >> Repair and Diagnosis >> Accessories and Optional Equipment >> Navigation System >> Testing and Inspection >> Pinpoint Tests >> Pinpoint Test 5: An Individual Audio Control Module (ACM) Touch Screen Display Is Inoperative/Does Not Operate Correctly
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Pinpoint Test 5: An Individual Audio Control Module (ACM) Touch Screen Display Is Inoperative/Does Not Operate Correctly




PINPOINT TEST 5: AN INDIVIDUAL AUDIO CONTROL MODULE (ACM) TOUCHSCREEN DISPLAY IS INOPERATIVE/DOES NOT OPERATE CORRECTLY

Normal Operation

The audio control module (ACM) display audio system information on the display screen.Because the satellite radio receiver is internal to the ACM, all satellite radio information on the display is directly generated by the ACM.The compass heading is derived from the global positioning system (GPS) antenna signal.

Possible Causes
- Audio system concern
- ACM

Diagnostic Procedure

Step 1-Step 4:





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