How to calibrate the Brake Light Switch after servicing it or the body control module (BCM) on Buick LaCrosse?

Turn on the ignition to power the system when working on the brake pedal position sensor or body control system. Following these steps helps you prepare your scan tool initially. Then you select your vehicle type before accessing the bpp sensor calibration procedure from the bcm menu. Next the on-screen instructions require you to set the brake pedal position sensor home value needed by the bcm to monitor brake input.

OEM Buick LaCrosse Brake Light Switch

Brake Lamp Switch

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4 Brake Light Switches found

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Buick LaCrosse Position Sensor Part Number: 20995840
$15.76 MSRP: $29.60
You Save: $13.84 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Brake Pedal Position; Brake Light Switch; Clutch Switch; Stoplamp Switch; Safety Starting Switch; Hydraulic Clutch Switch; Engine Clutch Sensor; Brake Sensor.
- Replaces: 13348501, 92190131, 15223506, 25889337, 92220355
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2011 Buick LaCrosse | CX, CXL, CXS | 4 Cyl 2.4 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L GAS
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Buick LaCrosse Position Sensor Part Number: 13597422
$40.08 MSRP: $77.78
You Save: $37.70 (49%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Brake Pedal Position; Brake Light Switch; Stoplamp Switch; Sensor; Sensor, Stop Lamp Switch; Sensor, Brake
- Replaced by: 13564167
- Replaces: 13583369
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2019 Buick LaCrosse | Avenir, Base, Essence, Leather, Preferred, Premium, Sport Touring | 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 4 Cyl 2.5 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Buick LaCrosse Stoplamp Switch Part Number: 13579088
$13.17 MSRP: $24.74
You Save: $11.57 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Assembly-Brake Pedal Position; Brake Light Switch; Sensor, Stop Lamp Switch; Sensor, Brake
- Replaced by: 13566315
- Replaces: 22774281
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012 Buick LaCrosse | Base, Convenience, Leather, Premium, Touring | 4 Cyl 2.4 L MILD HYBRID EV-GAS (MHEV), 6 Cyl 3.6 L FLEX
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Buick LaCrosse Stoplamp Switch Part Number: 89047685
$14.21 MSRP: $26.67
You Save: $12.46 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor Kit, Brake Pedal Position; Brake Light Switch; Sensor Kit, Brake
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2009 Buick LaCrosse | CX, CXL, CXS, Super | 6 Cyl 3.6 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.3 L GAS

Buick LaCrosse Brake Light Switch

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The Buick LaCrosse brake light switch is an additional part that plays crucial roles in improving both power and the safety of the model that is known for its sturdiness. This switch is used to turn on the brake light when the brake peddle is pushed and in the process inform other drivers on the road that a Buick LaCrosse is slowing down or coming to a stop. This functionality is very essential for roads safety since the vehicles behind the LaCrosse will have an indication of the movements of the car behind them. In sync with other LaCrosse models, the demands of this model do not lower the efficiency of the Brake Light Switch. The Brake Light Switch also needs to be replaced frequently or have routine checks for the Buick LaCrosse to maintain its image of being an efficient and visible car. From the year 2004, the LaCrosse has been manufactured with technological features that are chic to attract the new generation and, at the same time, not loss sight of the prime consideration, safety. First of all, the Buick LaCrosse Brake Light Switch holds a special position in the automotive market because no buyer wants a short-lived car, but rather a product that is strong and resistant. buick la crosse is an innovation with enhanced technologies and safety features; hence we find the brake light switch as importance in the mid-size sedan automobile. Thus, it can be concluded that the Buick LaCrosse Brake Light Switch is an essential component for stabilizing the vehicle's performance and providing road safety.

Buick LaCrosse Brake Light Switch Parts and Q&A

Stoplamp Switch
89047685
Q: How to calibrate the Brake Light Switch after servicing it or the body control module (BCM) on Buick LaCrosse?
A:
Turn on the ignition to power the system when working on the brake pedal position sensor or body control system. Following these steps helps you prepare your scan tool initially. Then you select your vehicle type before accessing the bpp sensor calibration procedure from the bcm menu. Next the on-screen instructions require you to set the brake pedal position sensor home value needed by the bcm to monitor brake input.