All Outputs Shorted - Premium Audio System

Test 1 - Test 2:

Test 3 - Test 6:

Test 7 - Test 8:

SYMPTOM
ALL OUTPUTS SHORT - PREMIUM AUDIO SYSTEM

WHEN MONITORED
Ignition in RUN and IOD fuse installed.

SET CONDITION
The radio has sensed a short on the output for more than 10 seconds.

POSSIBLE CAUSES
- Determine fault
- Front shorted speaker
- Subwoofer
- Rear shorted speaker
- (+) Circuit shorted to ground
- (-) Circuit shorted to ground
- Speaker (+) & (-) circuits shorted together
- Speaker section of radio