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.
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HOMESERVICE MANUALSFORD1994RANGER 2WD L4-140 2.3L SOHCREPAIR AND DIAGNOSISCRUISE CONTROLRELAYS AND MODULES - CRUISE CONTROLCRUISE CONTROL MODULEDESCRIPTION AND OPERATION
1994 Ford Ranger 2WD L4-140 2.3L SOHC
Cruise Control Module: Description and Operation
1994 Ford Ranger 2WD L4-140 2.3L SOHCSECTION Description and Operation
PURPOSE
The Speed Control Amplifier controls speed control operations by applying vacuum to the speed control servo motor through the modulating valve.
The speed control module receives vehicle speed sensor signals to calculate the proper amount of vacuum to apply to the servo to maintain the vehicle set speed.
The Speed Control Amplifier controls speed control operations by applying vacuum to the speed control servo motor through the modulating valve.
The speed control module receives vehicle speed sensor signals to calculate the proper amount of vacuum to apply to the servo to maintain the vehicle set speed.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.