My radio and climate control stop working after my brother tried installing a sound system

2003 INFINITI M45
124,000 MILES
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JDMBETO
  • MEMBER
  • 1 POST
Screen black with air bag symbol on
Aug 30, 2012 at 1:33 AM
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KHLOW2008
  • ✓Experienced Mechanic
  • 41,812 POSTS
You would have to recheck the work carried out and hope that it is only a bad ground or blown fuse.

Plug in a scan tool to check if it can communicate with the Body Control Module.
Aug 30, 2012 at 5:13 AM
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