What is the Park/Lock system and how do you remove and install the actuator on Chevrolet Avalanche,Silverado,Suburban,Tahoe,GMC Sierra,Yukon,Yukon Denali and Yukon XL?

The Park/Lock system prevents the shift lever from moving out of Park without depressing the brake pedal and the ignition key from being removed unless the shift lever is in Park. To remove the actuator, park the vehicle in Neutral, set the parking brake, and disable the airbag system. Disconnect the wiring and pry off the actuator from the cable shift cam and steering column. Snap the actuator onto the cable shift cam and steering column cover and reconnect the wiring. Press the adjuster block to disengage the internal teeth and slide it away from the actuator. To install the actuator, push the tab to lock it in place and reconnect the battery. Check the operation by ensuring the lever can only move out of Park when the brake pedal is depressed and readjust if needed. Finally, reinstall the knee bolster.

Genuine GMC Yukon Neutral Safety Switch

Transmission Neutral Safety Switch

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13 Neutral Safety Switches found

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GMC Yukon Switch,Parking/Neutral Position & Back Up Lamp
Part Number: 24229422
- Other Name: SWITCH, Back Up Lamp; Neutral Safety Switch, Range Sensor
- Replaced by: 24298931
$53.24 MSRP: $113.20
You Save: $59.96 (53%)

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Fits the following Vehicles:
1995-2003 GMC Yukon | 1/2 TON, 3/4 TON, CLASSIC 2 DOOR 1/2 TON, CLASSIC 4 DOOR 1/2 TON, XL 1/2 TON, XL 3/4 TON, YUKON/DENALI/ESCALADE | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 5.7L, 8 Cyl 6.0L, 8 Cyl 6.5L Diesel, 8 Cyl 8.1L
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GMC Yukon Switch Asm,Parking/Neutral Position & Back Up Lamp
Part Number: 19152823
- Other Name: SWITCH, Back Up Lamp; Back Up Switch
- Replaces: 88996477, 23049569
$17.16 MSRP: $34.05
You Save: $16.89 (50%)

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Fits the following Vehicles:
2000-2005 GMC Yukon | 1/2 TON, XL 1/2 TON, YUKON/DENALI/ESCALADE | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 5.7L, 8 Cyl 6.0L, 8 Cyl 8.1L
1992-1998 GMC Yukon | CLASSIC 2 DOOR 1/2 TON, CLASSIC 4 DOOR 1/2 TON | 8 Cyl 5.7L, 8 Cyl 6.5L Diesel
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GMC Yukon Switch Kit,Parking/Neutral Position & Back Up Lamp
Part Number: 29541852
- Other Name: SWITCH KIT, Back Up Lamp; Neutral Safety Switch
$81.12 MSRP: $141.20
You Save: $60.08 (43%)

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Fits the following Vehicles:
2004-2005 GMC Yukon | 3/4 TON | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 8.1L
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GMC Yukon Switch,Parking/Neutral Position & Back Up Lamp
Part Number: 24221125
- Other Name: SWITCH, Back Up Lamp
$74.19 MSRP: $129.13
You Save: $54.94 (43%)

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Fits the following Vehicles:
2004-2008 GMC Yukon | 1/2 TON, 3/4 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.2L, 8 Cyl 8.1L
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GMC Yukon Switch,Clutch Pedal Position
Part Number: 15027967
- Other Name: SWITCH, Transmission Safety Starting Switch Or Speed Sensing; Clutch Switch
$47.84 MSRP: $90.25
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Fits the following Vehicles:
2000-2005 GMC Yukon | 1/2 TON, 3/4 TON, XL 1/2 TON, XL 3/4 TON, YUKON/DENALI/ESCALADE | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 5.7L, 8 Cyl 6.0L, 8 Cyl 8.1L
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GMC Yukon Switch Assembly, Automatic Transmission Man Shift Shaft Position
Part Number: 24258550
- Other Name: SWITCH, Throttle Control (Electric); Neutral Safety Switch, Range Sensor
- Replaces: 24242938, 24246427
$34.74 MSRP: $51.94
You Save: $17.20 (34%)

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Fits the following Vehicles:
2007-2020 GMC Yukon | 1/2 TON, 1500 4 DOOR, 1500 4 DOOR SUV, 1500 4 DOOR UTILITY, 3/4 TON, XL 3/4 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex
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GMC Yukon Switch Assembly, Parking Position
Part Number: 23190137
- Other Name: SWITCH, Transmission Shift Brake Interlock; Switch
- Replaces: 26054721
$23.20 MSRP: $38.39
You Save: $15.19 (40%)

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Fits the following Vehicles:
2015-2020 GMC Yukon | 1500 4 DOOR, 1500 4 DOOR SUV, 1500 4 DOOR UTILITY | 8 Cyl 5.3L, 8 Cyl 6.2L
2000-2005 GMC Yukon | 1/2 TON, 3/4 TON, XL 1/2 TON, XL 3/4 TON, YUKON/DENALI/ESCALADE | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 5.7L, 8 Cyl 6.0L, 8 Cyl 8.1L
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GMC Yukon Switch Assembly, A/Trns Man Shft Shf Posn (Ims, Analog)
Part Number: 24042167
- Other Name: Range Sensor
- Replaces: 24286139, 24258180, 24282899
$79.19 MSRP: $124.60
You Save: $45.41 (37%)

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Fits the following Vehicles:
2015-2017 GMC Yukon | 1500 4 DOOR, 1500 4 DOOR SUV, 1500 4 DOOR UTILITY | 8 Cyl 6.2L
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GMC Yukon Switch Kit,Parking/Neutral Position & Back Up Lamp
Part Number: 29540479
- Other Name: SWITCH KIT, Back Up Lamp; Neutral Safety Switch
$165.81 MSRP: $298.76
You Save: $132.95 (45%)
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Fits the following Vehicles:
2001-2004 GMC Yukon | 3/4 TON, XL 3/4 TON | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 8.1L
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GMC Yukon Switch,Parking/Neutral Position & Back Up Lamp
Part Number: 15705308
- Other Name: SWITCH, Back Up Lamp; Back Up Switch, Neutral Safety Switch
- Replaces: 15679680
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Fits the following Vehicles:
1992-1994 GMC Yukon | CLASSIC 2 DOOR 1/2 TON | 8 Cyl 5.7L, 8 Cyl 6.5L Diesel
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GMC Yukon Switch Asm,Parking/Neutral Position & Back Up Lamp
Part Number: 19152824
- Other Name: SWITCH, Back Up Lamp; Back Up Switch
- Replaces: 88996556
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Fits the following Vehicles:
2003-2005 GMC Yukon | 3/4 TON, XL 3/4 TON | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 8.1L
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GMC Yukon Switch Asm,Clutch Pedal Position (At Master Cyl)
Part Number: 19167195
- Other Name: SWITCH, Hydraulic Clutch Main Cylinder
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Fits the following Vehicles:
2001-2005 GMC Yukon | 3/4 TON, XL 3/4 TON | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 8.1L
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GMC Yukon Switch Assembly, Torque Converter Clutch Temperature
Part Number: 8673634
- Other Name: SWITCH, Transmission Safety Starting Switch Or Speed Sensing
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Fits the following Vehicles:
1992 GMC Yukon | CLASSIC 2 DOOR 1/2 TON | 8 Cyl 5.7L
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GMC Yukon Neutral Safety Switch Parts Questions & Answers

Switch,Parking/Neutral Position & Back Up Lamp
24221125
Q: What is the Park/Lock system and how do you remove and install the actuator on Chevrolet Avalanche,Silverado,Suburban,Tahoe,GMC Sierra,Yukon,Yukon Denali and Yukon XL?
A: The Park/Lock system prevents the shift lever from moving out of Park without depressing the brake pedal and the ignition key from being removed unless the shift lever is in Park. To remove the actuator, park the vehicle in Neutral, set the parking brake, and disable the airbag system. Disconnect the wiring and pry off the actuator from the cable shift cam and steering column. Snap the actuator onto the cable shift cam and steering column cover and reconnect the wiring. Press the adjuster block to disengage the internal teeth and slide it away from the actuator. To install the actuator, push the tab to lock it in place and reconnect the battery. Check the operation by ensuring the lever can only move out of Park when the brake pedal is depressed and readjust if needed. Finally, reinstall the knee bolster.