Genuine Buick Century Cruise Control Servo

Cruise Control Servo Speed
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2 Cruise Control Servos found

  • Buick Century Cruise Control Servo - 25074627
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    Product Specifications
    • Other Name: SERVO, Cruise Control; Cruise Servo, Servo
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1984-1992 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
  • Buick Century Cruise Control Servo - 25074625
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    Product Specifications
    • Other Name: SERVO, Cruise Control; Cruise Control, Cruise Servo, Cruise Unit, Servo
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 1987-1993 Buick Century | CUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR, SPECIAL 4 DOOR, SPECIAL STATION WAGON | 4 Cyl 2.2L, 6 Cyl 2.8L, 6 Cyl 3.3L
    • 1984-1985 Buick Century | CUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR | 6 Cyl 4.3L Diesel

Buick Century Cruise Control Servo

The Buick Century Cruise Control Servo allows drivers to lock in a selected speed to make long trips require less attention to the accelerator. Positioned between the cruise control switch and the engine computer, the Cruise Control Servo takes the switch signal indicating to the system to start or cancel speed holding, then adjusts the throttle input to maintain the set pace of the car without having to constantly apply pressure to the gas pedal. When the driver taps the brake or hits the switch again, the Cruise Control Servo immediately leaves the controls so manual driving resumes. Throughout the production run, major Buick models in the Century line use an electronically actuated Cruise Control Servo that integrates with the onboard computer to replace the older vacuum-driven units applied in earlier systems, resulting in quicker response and fewer moving hoses. Although styling changes came and went, the basic mechanism remained the same, which means that every Century owner can expect the same simple operation, simple on-off command via the steering wheel switch. Smooth speed regulation provided by the dependable Cruise Control Servo, a small component responsible for every Buick highway journey being a little calmer and more fuel steady.

Each OEM Buick Century Cruise Control Servo 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 Servo Parts Questions & Experts Answers

  • 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.

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