Brake lights

Asked by GuruSZGZS May 14, 2019 at 10:51 AM about the 2003 Chevrolet Silverado 2500HD 4 Dr LT 4WD Crew Cab LB HD

Question type: Maintenance & Repair

Brake lights stopped working when I plugged boat
trailer in connector, fuses all good brake switch
good, stumped two days wasted trying to figure it
out

2 Answers
26,910

oilyspill answered 5 years ago

Did you check fuses and check fuses for voltage using a test light? You may be way ahead of me. As you can see in diagram, the orange wire to stop lamp switch is hot all the time and fuse protected. When the stop switch is activated, the white wire goes hot and carries voltage to those other two fuses, one fuse for lower brake lites and the other fuse for hi-mount brake lite.

1 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • Brake lights 2 Answers

    Brake lights stopped working when I plugged boat trailer in connector, fuses all good brake switch good, stumped two days wasted trying to figure it out

    2003 Chevrolet Silverado 2500HD 4 Dr LT 4WD Crew Cab LB HD

    -

    Maintenance & Repair

  • Lights 1 Answer

    My turn signal works until I brake, then the opposite signal flashes dimly

    2001 Chevrolet Silverado 2500HD

    -

    Maintenance & Repair

  • Brake lines 1 Answer

    I replaced all brake lines. Now brake pressure is while pulling the pedal out instead of pushing the pedal to the floor. Some how the brake pressure is backward on the pedal

    2006 Chevrolet Silverado 2500HD Work Truck LB 4WD

    -

    Maintenance & Repair

  • brake caliper not releasing 2 Answers

    passanger side front brake not releasing sometimes

    2015 Chevrolet Silverado 2500HD LT Crew Cab 4WD

    -

    Maintenance & Repair

  • Brake lines 6 Answers

    What would cause brake pressure on the pedal to be reversed?

    2006 Chevrolet Silverado 2500HD 1LT LB 4WD

    -

    Maintenance & Repair

Silverado 2500HD

Looking for a Used Silverado 2500HD in your area?

CarGurus has 30,872 nationwide Silverado 2500HD listings starting at $3,750.

ZIP:

Own this car?

Share your experience with others.

2003 Chevrolet Silverado 2500HD

Write a car review

Review another car

Shortcuts

Search Chevrolet Silverado 2500HD Questions

CarGurus Experts

  • #1
    GuruXPQGJ
    Reputation
    1,430
  • #2
    Reelin68
    Reputation
    1,190
  • #3
    Steven Loeffler
    Reputation
    1,150
View All

Know more, shop wisely

Search

Related Models For Sale

Used GMC Sierra 2500HD
578 Great Deals out of 22,412 listings starting at $5,990
Used Chevrolet Silverado 1500
4,271 Great Deals out of 126,699 listings starting at $2,500
Used Ford F-250 Super Duty
1,324 Great Deals out of 43,906 listings starting at $2,999
Used Dodge RAM 2500
61 Great Deals out of 1,049 listings starting at $4,500
Used GMC Sierra 1500
2,026 Great Deals out of 68,508 listings starting at $2,199
Used Ford F-150
6,195 Great Deals out of 137,554 listings starting at $995
Used Ford F-350 Super Duty
877 Great Deals out of 22,856 listings starting at $4,812
Used Toyota Tundra
1,147 Great Deals out of 33,132 listings starting at $3,950
Used Chevrolet Silverado 3500
4 Great Deals out of 124 listings starting at $8,500
Used Chevrolet Tahoe
1,251 Great Deals out of 23,199 listings starting at $2,000

Used Cars for Sale

2024 Chevrolet Silverado 2500HD For Sale
132 Great Deals out of 20,557 listings starting at $41,456
2023 Chevrolet Silverado 2500HD For Sale
130 Great Deals out of 1,609 listings starting at $34,695
2022 Chevrolet Silverado 2500HD For Sale
175 Great Deals out of 1,732 listings starting at $31,630
2021 Chevrolet Silverado 2500HD For Sale
100 Great Deals out of 999 listings starting at $24,700
2020 Chevrolet Silverado 2500HD For Sale
99 Great Deals out of 1,034 listings starting at $18,991

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. Content will be removed if CarGurus becomes aware that it violates our policies.