2003 Chevy Impala all lights turn off while driving!

2003 CHEVROLET IMPALA
85,000 MILES • 6 CYL • FWD • AUTOMATIC
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GREG T
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  • 1 POST
Driving at night, all lights turn off, including dash.
Car still runs fine. Turn on manual light switch and nothing. Pull over, with car running and shortly(about a minute), lights come back on. Very dangerous problem with no recalls from GM. Happened twice. Other site suggests replacing Body Control Module,
Ccould POSSIBLY! fix problem) but I was hoping someone that had encountered this specific problem could advise me before I go replacing parts randomly.
Jan 10, 2008 at 8:38 PM
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JJWELD
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My aunt is having same trouble with lights going off and then coming back on at night, this is very dangerous.

Has anyone answered this question posted earlier, she has spent hours in the repair shop, and over 300.00 in bills, she has replaced the light switch.

what is the solution for this.
Mar 12, 2008 at 9:47 AM
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RHALL77
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  • 3,361 POSTS
I worked for a chevy dealer for years, its always been a BCM (body Control Module) about 99.9% sure that is your problem
Mar 12, 2008 at 9:59 AM
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