2006 Buick Ranier ignition noise

2006 BUICK RANIER
23,905 MILES • V8 • AWD • AUTOMATIC
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GARY5740
  • MEMBER
  • 14 POSTS
I have a intermittent problem with ignition noise coming from the right rear door speaker. This happens when radio is on and increases in speed and pitch with engine RPM, if you turn of vehicle and re-start noise stops.
May 14, 2010 at 9:37 AM
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DENNYP
  • ✓Experienced Mechanic
  • 1,824 POSTS
It sounds like you have an internal fault in the radio.
The only other way ignition noise could affect that speaker would be for the wires to be near the ignition coils. Since the speaker wiring comes nowhere close, it would have to be a bad radio.
May 18, 2010 at 7:39 AM
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