2003 Pontiac Grand Prix electrical system

2003 PONTIAC GRAND PRIX
122,000 MILES • 6 CYL • 2WD • AUTOMATIC
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SPHILLIPS
  • MEMBER
  • 1 POST
I have a 2003 Pontiac Grand Prix. The air conditioner and head lights go out at different times. It will come back on. The car itself will come on fine. Do you have any suggstions?
Sep 12, 2008 at 8:41 AM
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BMRFIXIT
  • ✓Experienced Mechanic
  • 19,053 POSTS
Need a scanner to check BCM (body control module )

will point u in the right direction as to what is going on
good luck
Sep 14, 2008 at 11:38 PM
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