Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DBβ LIVE
HOMESERVICE MANUALSFORD2005THUNDERBIRD V8-3.9L VIN AREPAIR AND DIAGNOSISCRUISE CONTROLBRAKE SWITCH (CRUISE CONTROL)SERVICE AND REPAIR
2005 Ford Thunderbird V8-3.9L VIN A
Brake Switch (Cruise Control): Service and Repair
2005 Ford Thunderbird V8-3.9L VIN ASECTION Service and Repair
SPEED CONTROL DEACTIVATOR SWITCH

Removal
1. Disconnect the speed control deactivator switch electrical connector.
2. Rotate the speed control deactivator switch counterclockwise 45 degrees and remove it from the bracket.
Installation
1. While applying the brake pedal, install the speed control deactivator switch in the bracket and rotate it 45 degrees clockwise.
2. Connect the electrical connector.
Removal
1. Disconnect the speed control deactivator switch electrical connector.
2. Rotate the speed control deactivator switch counterclockwise 45 degrees and remove it from the bracket.
Installation
1. While applying the brake pedal, install the speed control deactivator switch in the bracket and rotate it 45 degrees clockwise.
2. Connect the electrical connector.
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.