Cracling noise from speakers, when car is off.

Tiny
ATP3397
  • MEMBER
  • 2006 PONTIAC GRAND PRIX
  • 50,000 MILES
Cracling noise from speakers, when car is off, and also running, adjust seat, and noise stops
Tuesday, October 16th, 2012 AT 7:41 PM

1 Reply

Tiny
KHLOW2008
  • MECHANIC
  • 41,815 POSTS
Speakers should not be working when engine is not running and shifting the seat makes a difference means something is interfering with the electrical circuit. Could be a loose ground circuit or a short to power or a fault with control modules.

Detailed diagnostic is required to get to the bottom of this. Start by checking for trouble codes and this could be related to Body Control Modules.
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Tuesday, October 16th, 2012 AT 8:24 PM

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