Explorer 2WD V8-4.6L (2008)
Speaker: Testing and Inspection
SPEAKER WALK-AROUND TEST
NOTE: To enter the speaker walk-around test or audio control module (ACM) self-diagnostic mode, the audio system must be on and in radio tuner
mode.
1. To enter the speaker walk-around test, simultaneously press preset buttons 3 and 6.
2. The speaker walk-around test stops at each speaker and applies sound to each speaker for about 1-2 seconds. Each speaker is tested and displayed
on the ACM in the following sequence: RF, LF, LR, RR, and SUBWOOFER.
3. To exit the speaker walk-around test, turn the key OFF, turn the audio system off, or press preset button 1 for diagnostics.
