Armada 4WD V8-5.6L (VK56DE) Flex Fuel (2009)
_flex_fuel/Page-1415008.png)
1. Connect BOSE speaker amp. connector M112 and suspect tweeter connector.
2. Turn ignition switch to ACC.
3. Push "POWER" switch.
4. Check the signal between BOSE speaker amp. harness connector M112 terminals with CONSULT-III or oscilloscope.
Is audio signal voltage as specified?
YES - Replace suspect tweeter. Refer to See: Service and Repair/Bose Audio With Navigation/Front Tweeter.
NO - GO TO 3.
3.HARNESS CHECK
