What is the location and function of the brake light switch on Cadillac Escalade?

The brake light switch, also known as the Brake Pedal Position Sensor (BPPS), is located on the side of the brake pedal and is held in place by a single bolt and alignment hole. If the brake lights are not working, it is important to first check the fuse. To troubleshoot further, have someone apply the brake pedal while checking for voltage at the taillight housings. If there is no voltage, follow the wiring diagram and inspect all connections and connectors for continuity, as well as ensuring a good chassis ground at the taillight housing. If voltage is present and the ground is good, replace the bulb. If the lights still do not come on after replacing the bulb, consider replacing the taillight housing assembly or bulb housing fixture. If there is no voltage and no obvious wiring issues, it is recommended to consult a qualified repair facility to check the BPPS system for fault codes. The brake light switch on these vehicles is not adjustable, and for replacement, simply unplug the electrical connector, remove the retaining bolt, and slide off the switch from the alignment pin. Installation is the reverse of removal, and it is important to have the switch calibrated.

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9 Brake Light Switches found

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Cadillac Escalade Sensor Assembly, Brake Pedal Position
Part Number: 13597422
$36.44 MSRP: $72.30
You Save: $35.86 (50%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: SENSOR, Brake
- Replaces: 13583369
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2021 Cadillac Escalade | 1/2 TON, 1500 4 DOOR, 1500 4 DOOR SUV, 1500 4 DOOR UTILITY, 1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 3500 CREW CAB ONLY, 3500 CREW CAB STANDARD BOX, 4 DOOR 1/2 TON, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE | 6 Cyl 3.0L Diesel, 8 Cyl 6.2L
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Cadillac Escalade Switch Assembly, Stop Lamp
Part Number: 25981009
$28.14 MSRP: $53.10
You Save: $24.96 (48%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: SWITCH, Stop Lamp Switch; Stoplamp Switch
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2011 Cadillac Escalade | 1/2 TON, EXT 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE | 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex
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Cadillac Escalade Sensor Assembly, Brake Pedal Position
Part Number: 13583374
$13.11 MSRP: $24.74
You Save: $11.63 (48%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: SENSOR, Brake; Sensor, Stoplamp Switch
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2013-2014 Cadillac Escalade | 1/2 TON, EXT 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE | 8 Cyl 6.0L Flex, 8 Cyl 6.2L Flex
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Cadillac Escalade Sensor Assembly, Brake Pedal Position
Part Number: 22791177
$17.49 MSRP: $32.98
You Save: $15.49 (47%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: SENSOR, Brake; Stoplamp Switch
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012 Cadillac Escalade | 1/2 TON, EXT 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE | 8 Cyl 6.0L Flex, 8 Cyl 6.2L Flex
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Cadillac Escalade Sensor Kit,Brake Pedal Position
Part Number: 25799118
$53.17 MSRP: $100.35
You Save: $47.18 (48%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: SENSOR KIT, Brake; Stoplamp Switch
- Replaces: 88982977
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2014 Cadillac Escalade | 1/2 TON, 3/4 TON, EXT 1/2 TON, EXT 3/4 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE | 8 Cyl 5.3L, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex
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Cadillac Escalade Switch,Stop Lamp
Part Number: 93801734
$13.03 MSRP: $20.50
You Save: $7.47 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: SWITCH, Stop Lamp Switch; Stoplamp Switch
- Replaces: 15732489, 12450076
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2000 Cadillac Escalade | 1 TON CREW CAB, 1/2 TON, 3/4 TON, 4 DOOR 1/2 TON, CLASSIC 4 DOOR 1/2 TON, CREW CAB 1 TON, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, K2500 CREW CAB, K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, YUKON/DENALI/ESCALADE | 8 Cyl 5.7L
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Cadillac Escalade Sensor Assembly, Brake Pedal Position
Part Number: 23102531
$20.09 MSRP: $37.88
You Save: $17.79 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: SENSOR; Stoplamp Switch
- Replaces: 22850788
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2020 Cadillac Escalade | 1/2 TON, 1500 4 DOOR, 1500 4 DOOR SUV, 1500 4 DOOR UTILITY, 1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 3500 CREW CAB ONLY, 3500 CREW CAB STANDARD BOX, 4 DOOR 1/2 TON, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB | 8 Cyl 6.2L
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Cadillac Escalade Switch Assembly, Stop Lamp
Part Number: 15128592
$55.05 MSRP: $98.74
You Save: $43.69 (45%)
Product Specifications
- Other Name: SWITCH, Stop Lamp Switch; Stoplamp Switch
- Replaces: 15064159, 15197022
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2006 Cadillac Escalade | 1/2 TON, 3/4 TON, EXT 1/2 TON, EXT 3/4 TON, YUKON/DENALI/ESCALADE | 8 Cyl 5.3L, 8 Cyl 6.0L
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Cadillac Escalade Switch,Stop Lamp
Part Number: 15128874
$35.90 MSRP: $64.40
You Save: $28.50 (45%)
Product Specifications
- Other Name: SWITCH, Stop Lamp Switch; Stoplamp Switch
- Replaces: 15163032, 25771554, 15158767, 15161650, 15038393
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2002-2005 Cadillac Escalade | 1/2 TON, 3/4 TON, EXT 1/2 TON, EXT 3/4 TON, YUKON/DENALI/ESCALADE | 8 Cyl 5.3L, 8 Cyl 6.0L

Cadillac Escalade Brake Light Switch Parts Questions & Experts Answers

Sensor Assembly, Brake Pedal Position
13583374
Q: What is the location and function of the brake light switch on Cadillac Escalade?
A: The brake light switch, also known as the Brake Pedal Position Sensor (BPPS), is located on the side of the brake pedal and is held in place by a single bolt and alignment hole. If the brake lights are not working, it is important to first check the fuse. To troubleshoot further, have someone apply the brake pedal while checking for voltage at the taillight housings. If there is no voltage, follow the wiring diagram and inspect all connections and connectors for continuity, as well as ensuring a good chassis ground at the taillight housing. If voltage is present and the ground is good, replace the bulb. If the lights still do not come on after replacing the bulb, consider replacing the taillight housing assembly or bulb housing fixture. If there is no voltage and no obvious wiring issues, it is recommended to consult a qualified repair facility to check the BPPS system for fault codes. The brake light switch on these vehicles is not adjustable, and for replacement, simply unplug the electrical connector, remove the retaining bolt, and slide off the switch from the alignment pin. Installation is the reverse of removal, and it is important to have the switch calibrated.