What Are the Cruise Control Systems Components and Operation of Cruise Control Module,Cruise Control Servo and Cruise Control Switch on Buick Century?

Cruise control maintains a set vehicle speed in normal driving conditions. It mainly uses vacuum to run a throttle servo, overseen by the Cruise Control Module (CCM). Features include cruise, coast, resume/accelerate, and "tap up/down" speed adjustments. Activation typically starts above 25 mph (40 kph). Key components are mode switches, CCM, servo unit, Vehicle Speed Sensor (VSS), vacuum supply, release switches, and harnesses. The system retains vacuum at the set position, with the controller managing three vehicle/system states. Components include the vacuum servo, EMC Controller/Actuator, Electronic Module, and VSS, supplemented by a Vacuum Accumulator for consistent performance.

Genuine Buick Century Cruise Control Switch

Steering Wheel Cruise Control Switch

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5 Cruise Control Switches found

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Buick Century Switch Assembly
Part Number: 1645516
Product Specifications
- Other Name: VALVE
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1991 Buick Century | CUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR, SPECIAL 4 DOOR | 4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 3.0L, 6 Cyl 3.3L, 6 Cyl 3.8L, 6 Cyl 4.3L Diesel
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Buick Century Switch Assembly, Cruise Control Release
Part Number: 22620888
$34.80 MSRP: $52.02
You Save: $17.22 (34%)
Product Specifications
- Other Name: SWITCH, Cruise Control
- Replaces: 22584374
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1998 Buick Century | CUSTOM, CUSTOM STATION WAGON, GS, LIMITED, LS, REGAL, SPECIAL, SPECIAL 4 DOOR, SPECIAL STATION WAGON | 4 Cyl 2.2L, 6 Cyl 3.1L
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Buick Century Switch Assembly, Cruise Control Release
Part Number: 14078922
Product Specifications
- Other Name: SWITCH, Cruise Control; Clutch Switch, Release Switch
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1985 Buick Century | CUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR | 6 Cyl 4.3L Diesel
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Buick Century Valve,Cruise Control Vacuum Release & Torque Converter Clutch Switch
Part Number: 10194403
Product Specifications
- Other Name: VALVE
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994 Buick Century | CUSTOM, CUSTOM STATION WAGON, SPECIAL 4 DOOR, SPECIAL STATION WAGON | 4 Cyl 2.2L
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Buick Century Switch,Cruise Control Release
Part Number: 10426455
Product Specifications
- Other Name: SWITCH, Cruise Control; Cruise Switch, Release Switch, Switch
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2005 Buick Century | CUSTOM, CUSTOM 4 DOOR, GL, GLX, GS, LIMITED, LS | 6 Cyl 3.1L

Buick Century Cruise Control Switch

Buick Century Cruise Control Switch lets drivers lock in a chosen speed so highway trips require less constant foot pressure on the pedal. By sending simple on, off, set, accelerate, decelerate, and resume signals to the engine computer, the Cruise Control Switch engages the electronic throttle to hold steady velocity. Earlier versions mounted on the steering column stalk of many Buick models while later layouts moved the Cruise Control Switch to integrated steering wheel buttons, but in every style the internal contacts complete low voltage circuits that cue the car to maintain, raise, or drop speed. On some model years of the Century sedans a sliding rocker handled set and coast functions, whereas later Century editions applied separate push pads that give quicker fingertip control, representing the main difference between types. Regardless of placement, the Cruise Control Switch deactivates instantly when the brake pedal is pressed, safeguarding the driver, and a failed Cruise Control Switch stops the feature entirely, removing a hallmark comfort of any Buick on long stretches of road.

Each OEM Buick Century Cruise Control Switch we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Buick Century Cruise Control Switch Parts Questions & Experts Answers

Switch Assembly
1645516
Q: What Are the Cruise Control Systems Components and Operation of Cruise Control Module,Cruise Control Servo and Cruise Control Switch on Buick Century?
A:
Cruise control maintains a set vehicle speed in normal driving conditions. It mainly uses vacuum to run a throttle servo, overseen by the Cruise Control Module (CCM). Features include cruise, coast, resume/accelerate, and "tap up/down" speed adjustments. Activation typically starts above 25 mph (40 kph). Key components are mode switches, CCM, servo unit, Vehicle Speed Sensor (VSS), vacuum supply, release switches, and harnesses. The system retains vacuum at the set position, with the controller managing three vehicle/system states. Components include the vacuum servo, EMC Controller/Actuator, Electronic Module, and VSS, supplemented by a Vacuum Accumulator for consistent performance.