How are Brake Light Switches Checked and Replaced on 2003 Mazda Protege?

The rear brake lights are activated by the brake light switch which is at the bracket of the brake pedal. As a troubleshooting measure, make certain that the lights are on whenever the pedal is pressed. In case non-responsive, then it could be a faulty circuit or switch. Diagnose and replace the switch with a voltmeter in case there is a need.

Genuine 2003 Mazda Protege Brake Light Switches

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3 Brake Light Switches found

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2003 Mazda Protege Brake Switch Part Number: BR70-66-490A
$55.98 MSRP: $74.64
You Save: $18.66 (25%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch, Brake Light; Brake Switch, Release Switch
- Item Weight: 0.60 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: BR70-66-490A
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following 2003 Mazda Protege Submodels:
- 4WD, Base, DX, ES, LX, Mazdaspeed, MP3, SE | 4 Cyl 1.6 L GAS, 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
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2003 Mazda Protege Stoplamp Switch Part Number: UH71-66-490
$18.40 MSRP: $24.54
You Save: $6.14 (26%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch, Light Brake
- Item Weight: 0.60 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: UH71-66-490
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following 2003 Mazda Protege Submodels:
- DX, ES, LX, Mazdaspeed, MP3 | 4 Cyl 1.6 L GAS, 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
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2003 Mazda Protege Parking Brake Warning Switch Part Number: GE4T-66-450
$1.46 MSRP: $1.92
You Save: $0.46 (24%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch, Parking Lamp
- Item Weight: 0.50 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: GE4T-66-450
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following 2003 Mazda Protege Submodels:
- DX, ES, LX, Mazdaspeed, MP3 | 4 Cyl 1.6 L GAS, 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS

2003 Mazda Protege Brake Light Switches Parts and Q&A

Q: How are Brake Light Switches Checked and Replaced on 2003 Mazda Protege?
A: The rear brake lights are activated by the brake light switch which is at the bracket of the brake pedal. As a troubleshooting measure, make certain that the lights are on whenever the pedal is pressed. In case non-responsive, then it could be a faulty circuit or switch. Diagnose and replace the switch with a voltmeter in case there is a need.