03 Trailblazer electrical power loss.

Asked by Jul 28, 2013 at 01:17 AM about the 2003 Chevrolet TrailBlazer LS

Question type: Maintenance & Repair

wife ran it until it died with batt light on. I tested the alternator bad. installed new alternator
and fresh battery. Starts, runs, have hi and low beams,blinkers, brakelights, heater
blower. Have no taillights, power windows, door locks, radio, interior lights, instrument
panel lights, power seat. I can find no bad fuses by visual inspection. Is there a specific
relay or reset somewhere? any help greatly appreciated.

1 Answer

80,215

Did you check the fuse box under the hood? Also check the fuseable links down by the starter. HTH. -Jim

2 people found this helpful.

Your Answer:

Chevrolet TrailBlazer Experts

  • #1
    bigdogracer
    Reputation
    1,120
  • #2
    Tom Demyan
    Reputation
    980
  • #3
    tennisshoes
    Reputation
    860
View All

Related Models For Sale

Used Chevrolet Tahoe
646 Great Deals out of 38,236 listings starting at $1,199
Used Jeep Grand Cherokee
1,159 Great Deals out of 78,419 listings starting at $1,000
Used Chevrolet Silverado 1500
1,765 Great Deals out of 155,976 listings starting at $1,700
Used GMC Envoy
44 Great Deals out of 1,610 listings starting at $1,000
Used Chevrolet TrailBlazer EXT
6 Great Deals out of 767 listings starting at $1,800
Used Chevrolet Impala
496 Great Deals out of 26,149 listings starting at $995
Used Ford Explorer
883 Great Deals out of 66,579 listings starting at $988
Used Chevrolet Camaro
234 Great Deals out of 27,137 listings starting at $995
Used Chevrolet Blazer
732 listings starting at $900
Used Dodge Durango
321 Great Deals out of 25,572 listings starting at $1,999
Used GMC Sierra 1500
807 Great Deals out of 60,793 listings starting at $1,500

Used Cars For Sale

2007 Chevrolet TrailBlazer LS For Sale
3 Great Deals out of 79 listings starting at $1,999

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.