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2004 Chevrolet Trailblazer

2004 Chevrolet Trailblazer Brake Light Switches

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Brake Light Switch - Direct Fit, Sold individually
Part Number: REPC506606
Guaranteed to Fit
$11.99
Vehicle Fitment
  • 2004 Chevrolet Trailblazer LT 6 Cyl 4.2L
  • 2004 Chevrolet Trailblazer North Face 6 Cyl 4.2L
  • 2004 Chevrolet Trailblazer LS 6 Cyl 4.2L
Product Details
Warranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Phthalates, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Terminal Type : BladeInterchange Part Number : SLS303, 15038393, 15128874, 15158767, 15161650, 15163032, 25771554, 35350SO4003, 8434004020, 8434032050, D897A, E884, SLS202, SLS293Terminal Gender : MaleTerminal Quantity : 6Replaces OE Number : 15038393, 15128874, 15158767, 15161650, 15163032, 25771554, 35350SO4003, 8434004020, 8434032050, D897A, E884, SLS202, SLS293Product Fit : Direct FitReturns Policy : 30-Day Return PolicyConnector Gender : Female
Brake Light Switch - Sold individually
Part Number: Z8YV51730009
Guaranteed to Fit
$19.49
Vehicle Fitment
  • 2004 Chevrolet Trailblazer LT 6 Cyl 4.2L Aftermarket Grade; Plug (Connector): 6 Pins
  • 2004 Chevrolet Trailblazer North Face 6 Cyl 4.2L Aftermarket Grade; Plug (Connector): 6 Pins
  • 2004 Chevrolet Trailblazer LS 6 Cyl 4.2L Aftermarket Grade; Plug (Connector): 6 Pins
Product Details
Warranty : 24-month or 24,000-mile Vemo limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : European Vehicle PartsInterchange Part Number : 15038393, 15128874, 15158767, 15161650, 15163032, 25771554Replaces OE Number : 15038393, 15128874, 15158767, 15161650, 15163032, 25771554
Standard OE Replacement Brake Light Switch - Direct Fit, Sold individually
Part Number: SISLS303
Guaranteed to Fit
$20.49
Vehicle Fitment
  • 2004 Chevrolet Trailblazer LT 6 Cyl 4.2L
  • 2004 Chevrolet Trailblazer North Face 6 Cyl 4.2L
  • 2004 Chevrolet Trailblazer LS 6 Cyl 4.2L
Product Details
Warranty : 3-year or 36,000-mile Standard limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard OE ReplacementInterchange Part Number : REPC506606Product Fit : Direct Fit
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As requested.
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Brake lites on 2002 Chevy inop. Ordered Brake switch from <a href="http://carparts.cSee More
Michael J.
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Popular Products

Product Questions & Answers

Q:Why is brake light staying on after changing brake light switch?
Ralph J.
A:BEST ANSWERHello! Perhaps it's not adjusted properly? Can you verify that the switch is being fully compressed when the pedal is released? If you physically pull the brake pedal up, do the lights turn off? Show less
Mitchell D.
 
3 Questions, 1 AnswerView all Q&As >

Helpful Automotive Resources

Tail Lights vs. Brake Lights: Are These Two the Same?
Tail Lights vs. Brake Lights: Are These Two the Same?So, are tail lights the same as brake lights? Yes and no. They are part of the same tail light assembly, but they are two different lights that serve different purposes. 
Troubleshooting a Brake Light That’s Not Working
Troubleshooting a Brake Light That’s Not WorkingIf one or more brake lights aren’t working, but the other lights are operational, you can likely blame faulty bulbs, fuses, or sockets. Bulbs
This Could Be the Reason Why Your Brake Lights Won’t Turn Off
This Could Be the Reason Why Your Brake Lights Won’t Turn OffThe brake light switch activates the brake lights as soon as you step on the pedal.
Brake Light Wiring 101: How It Works and Fixing Common Issues
Brake Light Wiring 101: How It Works and Fixing Common IssuesThe caveat is that many vehicles built since about 2002 have the brake light switch sending a signal to a lighting control module or the BCM, which then operates the brake lights, disengages the shift interlock, etc. The brake lights on older vehicles are wired in series with the brake
Tips for How To Test Brake Lights
Tips for How To Test Brake Lights Pro Tip: For some vehicles, you need to make sure the key doesn’t have to be on while checking the brake lights.
Where Is the Brake Light Switch Located?
Where Is the Brake Light Switch Located?Brake light switches on most newer vehicles also serve as an input to the body computer for various functions, including the anti-lock brake system and electronic stability control system input signals. Notice the role the BCM plays in activating the stop lamps when the switch is triggered on this 2006 Impala