Audio System - Ticking Noise From Speakers
Bulletin No.: 06-08-44-001Date: January 04, 2006
TECHNICAL
Subject:
"Ticking" Noise from Radio Speakers (Check for DTCs and Replace Radio, If Necessary)
Models:
2006 HUMMER H3
with UB0, UC6 or US8 Radio
Built Up to and Including VIN Breakpoints 68195100
Condition
Some customers may comment on a "ticking" noise from the radio speaker(s), typically at lower volume levels.
Cause
This condition may be caused by integrated circuit issues on the radio circuit board.
Correction
Do NOT replace the speakers or amplifier, if equipped.
Connect the Tech2(R) scan tool to the vehicle and view any diagnostic trouble codes (DTCs) set in the radio. Repair any DTCs as required.
If no DTCs are present, replace the radio.
Parts Information
Warranty Information
For vehicles repaired under warranty, use the table.
Disclaimer