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8.0

pretty bad
Typical Repair Cost:
$220.00
Average Mileage:
75,000 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. unplugged the rearview mirror (1 reports)
2003 Chevrolet Impala electrical problems

electrical problem

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2003 Chevrolet Impala Owner Comments

problem #1

Mar 042010

Impala LS 3800 V6

  • Automatic transmission
  • 75,000 miles

A D V E R T I S E M E N T S

I am having a voltage draw that will drain my battery dead overnight, I have narrowed it down to the radio circut pull the fuse the drain goes away, have replaced the radio with a new one, didn't cure it, also put in a new BCM module, didn't cure it I also checked the rear amp, unplugged it drain is still there, also unplugged the RF module and drain is still there,does anyone have cures for me to try, am getting frustrated, can use any help.

Update from May 7, 2010: I traced the draw to the rearview mirror, it has auto dimming and compass and outside temperature, I unplugged it and the draw went away, so will leave it unplugged for awhile , it has been 2 weeks now, cross your fingers that's it.

- , Warroad, Minnesota, USA

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